SQ48T10050-NBC0 POWER ONE, SQ48T10050-NBC0 Datasheet
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SQ48T10050-NBC0
Specifications of SQ48T10050-NBC0
Related parts for SQ48T10050-NBC0
SQ48T10050-NBC0 Summary of contents
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Applications • Telecommunications • Data communications • Wireless communications • Servers Benefits • High efficiency – no heat sink required • For output voltages ranging from 3.3 to 1.0 V, 40% higher current capability at elevated temperatures than most competitors' ...
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Electrical Specifications (common for all versions) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, All output voltages, unless otherwise specified. A Parameter Absolute Maximum Ratings Input Voltage Operating Ambient Temperature Storage Temperature Input ...
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Operations Input and Output Impedance These power converters have been designed to be stable with no external capacitors when used in low inductance input and output circuits. In many applications, the inductance associated with the distribution from the power source ...
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Output Voltage Adjust /TRIM (Pin 6) ...
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Protection Features Input Undervoltage Lockout Input undervoltage lockout is standard with this converter. The converter will shut down when the input voltage drops below a pre-determined voltage. The input voltage must be typically 34 V for the converter to turn ...
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Test Conditions All data presented were taken with the converter soldered to a test board, specifically a 0.060” thick printed wiring board (PWB) with four layers. The top and bottom layers were not metalized. The two inner layers, comprised of ...
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Startup Information (using negative ON/OFF) Scenario #1: Initial Startup From Bulk Supply ON/OFF function enabled, converter started via application See Figure F. IN Time Comments t ON/OFF pin is ON; system front end power is 0 toggled ...
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Electrical Specifications: SQ48T/S04120 (12 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 12 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S04120 (12 Volt Out 500 LFM (2.5 m/s) 2 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/ LFM (0.15 m/ Ambient ...
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SQ48T/S04120 (12 Volt Out) 10.00 8.00 6.00 4.00 2.00 0. Load Current [Adc] Fig. 12V.7: Power dissipation vs. load current and input voltage for SQ48T/S04120 converter mounted vertically with air flowing from pin 3 to pin 1 ...
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SQ48T/S04120 (12 Volt Out) Fig. 12V.11: Output voltage response to load current step-change (1 A – – Vin = 48 V. Top trace: output voltage (200 mV/div.). Bottom trace: load current (1 A/div.). Current slew ...
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SQ48T/S04120 (12 Volt Out) Fig. 12V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 12V.14 for test setup. Time scale: 1 µs/div ...
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Electrical Specifications: SQ48T/S05080 (8.0 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 8.0 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S05080 (8.0 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 2 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/ LFM (0.15 m/ ...
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SQ48T/S05080 (8.0 Volt Out) 10.00 8.00 6.00 4.00 2.00 0. Load Current [Adc] Fig. 8.0V.7: Power dissipation vs. load current and input voltage for SQ48T/S05080 converter mounted vertically with air flowing from pin 3 to pin ...
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SQ48T/S05080 (8.0 Volt Out) Fig. 8.0V.11: Output voltage response to load current step-change (1.325 A – 2.65 A – 1.325 A) at Vin = 48 V. Top trace: output voltage (200 mV/div.). Bottom trace: load current (1 A/div.). Current slew ...
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SQ48T/S05080 (8.0 Volt Out) Fig. 8.0V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 8.0V.14 for test setup. Time scale: 1 µs/div ...
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Electrical Specifications: SQ48T/S08060 (6.0 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 6.0 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S08060 (6.0 Volt Out 500 LFM (2.5 m/s) 4 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/ LFM (0.15 m/ Ambient ...
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SQ48T/S08060 (6.0 Volt Out) 8.00 6.00 4.00 2.00 0. Load Current [Adc] Fig. 6.0V.7: Power dissipation vs. load current and input voltage for SQ48T/S08060 converter mounted vertically with air flowing from pin 3 to pin 1 at ...
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SQ48T/S08060 (6.0 Volt Out) Fig. 6.0V.11: Output voltage response to load current step-change (2 A – – Vin = 48 V. Top trace: output voltage (100 mV/div.). Bottom trace: load current (2 A/div.). Current slew ...
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SQ48T/S08060 (6.0 Volt Out) Fig. 6.0V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 6.0V.14 for test setup. Time scale: 1 µs/div ...
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... Fig. 5.0V.2: Available load current vs. ambient air temperature and airflow rates for SQ48T10050 converter with D height pins mounted horizontally with Vin = 48 V, air flowing from pin 3 to pin 1, and maximum FET temperature ≤ 120 °C. Page Min Typ Max 1.65 2.6 ...
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SQ48T/S10050 (5.0 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 4 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/ LFM (0.15 m/ ...
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SQ48T/S10050 (5.0 Volt Out) 10.00 8.00 6.00 4.00 2.00 0. Load Current [Adc] Fig. 5.0V.7: Power dissipation vs. load current and input voltage for SQ48T/S10050 converter mounted vertically with air flowing from pin 3 to pin ...
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SQ48T/S10050 (5.0 Volt Out) Fig. 5.0V.11: Output voltage response to load current step-change (2.5 A – – 2 Vin = 48 V. Top trace: output voltage (200 mV/div.). Bottom trace: load current (2 A/div.). Current slew ...
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SQ48T/S10050 (5.0 Volt Out) Fig. 5.0V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 5.0V.14 for test setup. Time scale: 1 µs/div ...
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Electrical Specifications: SQ48T/S15033 (3.3 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 3.3 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S15033 (3.3 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 5 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature ...
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SQ48T/S15033 (3.3 Volt Out) 8.00 6.00 4.00 2.00 0. Load Current [Adc] Fig. 3.3V.7: Power dissipation vs. load current and input voltage for SQ48T/S15033 converter mounted vertically with air flowing from pin 3 to pin ...
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SQ48T/S15033 (3.3 Volt Out) Fig. 3.3V.11: Output voltage response to load current step-change (3.75 A – 7.5 A – 3. Vin = 48 V. Top trace: output voltage (100 mV/div.). Bottom trace: load current (5 A/div.). Current slew ...
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SQ48T/S15033 (3.3 Volt Out) Fig. 3.3V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 3.3V.14 for test setup. Time scale: 1 µs/div ...
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Electrical Specifications: SQ48T/S15025 (2.5 Volt Out) Conditions 25ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 2.5 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No Load ...
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SQ48T/S15025 (2.5 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 5 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature ...
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SQ48T/S15025 (2.5 Volt Out) 8.00 6.00 4.00 2.00 0. Load Current [Adc] Fig. 2.5V.7: Power dissipation vs. load current and input voltage for SQ48T/S15025 converter mounted vertically with air flowing from pin 3 to pin ...
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SQ48T/S15025 (2.5 Volt Out) Fig. 2.5V.11: Output voltage response to load current step-change (3.75 A – 7.5 A – 3. Vin = 48 V. Top trace: output voltage (100 mV/div.). Bottom trace: load current (5 A/div.). Current slew ...
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SQ48T/S15025 (2.5 Volt Out) Fig. 2.5V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 2.5V.14 for test setup. Time scale: 1 µs/div ...
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Electrical Specifications: SQ48T/S15020 (2.0 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 2.0 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S15020 (2.0 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 5 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature ...
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SQ48T/S15020 (2.0 Volt Out) 6.00 5.00 4.00 3.00 2.00 1.00 0. Load Current [Adc] Fig. 2.0V.7: Power dissipation vs. load current and input voltage for SQ48T/S15020 converter mounted vertically with air flowing from pin 3 ...
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SQ48T/S15020 (2.0 Volt Out) Fig. 2.0V.11: Output voltage response to load current step-change (3.75 A – 7.5 A – 3. Vin = 48 V. Top trace: output voltage (100 mV/div.). Bottom trace: load current (5 A/div.). Current slew ...
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SQ48T/S15020 (2.0 Volt Out) Fig. 2.0V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 2.0V.14 for test setup. Time scale: 1 µs/div ...
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Electrical Specifications: SQ48T/S15018 (1.8 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 1.8 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S15018 (1.8 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 5 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature ...
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SQ48T/S15018 (1.8 Volt Out) 6.00 5.00 4.00 3.00 2.00 1.00 0. Load Current [Adc] Fig. 1.8V.7: Power dissipation vs. load current and input voltage for SQ48T/S15018 converter mounted vertically with air flowing from pin 3 ...
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SQ48T/S15018 (1.8 Volt Out) Fig. 1.8V.11: Output voltage response to load current step-change (3.75 A – 7.5 A – 3. Vin = 48 V. Top trace: output voltage (100 mV/div.). Bottom trace: load current (5 A/div.). Current slew ...
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SQ48T/S15018 (1.8 Volt Out) Fig. 1.8V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 1.8V.14 for test setup. Time scale: 1 µs/div ...
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Electrical Specifications: SQ48T/S15015 (1.5 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 1.5 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S15015 (1.5 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 5 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature ...
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SQ48T/S15015 (1.5 Volt Out) 6.00 5.00 4.00 3.00 2.00 1.00 0. Load Current [Adc] Fig. 1.5V.7: Power dissipation vs. load current and input voltage for SQ48T/S15015 converter mounted vertically with air flowing from pin 3 ...
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SQ48T/S15015 (1.5 Volt Out) Fig. 1.5V.11: Output voltage response to load current step-change (3.75 A – 7.5 A – 3. Vin = 48 V. Top trace: output voltage (100 mV/div.). Bottom trace: load current (5 A/div.). Current slew ...
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SQ48T/S15015 (1.5 Volt Out) Fig. 1.5V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 1.5V.14 for test setup. Time scale: 1 µs/div. 2.0 1.5 1.0 0.5 0 ...
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Electrical Specifications: SQ48T/S15012 (1.2 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 1.2 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S15012 (1.2 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 5 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature ...
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SQ48T/S15012 (1.2 Volt Out) 5.00 4.00 3.00 2.00 1.00 0. Load Current [Adc] Fig. 1.2V.7: Power dissipation vs. load current and input voltage for SQ48T/S15012 converter mounted vertically with air flowing from pin 3 to ...
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SQ48T/S15012 (1.2 Volt Out) Fig. 1.2V.11: Output voltage response to load current step-change (3.75 A – 7.5 A – 3. Vin = 48 V. Top trace: output voltage (100 mV/div.). Bottom trace: load current (5 A/div.). Current slew ...
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SQ48T/S15012 (1.2 Volt Out) Fig. 1.2V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 1.2V.14 for test setup. Time scale: 1 µs/div. 1.5 1.0 0 ...
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Electrical Specifications: SQ48T/S15010 (1.0 Volt Out) Conditions ºC, Airflow = 300 LFM (1.5 m/s), Vin = 48 VDC, Vout = 1.0 VDC, unless otherwise specified. A Parameter Input Characteristics Maximum Input Current Input Stand-by Current Input No ...
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SQ48T/S15010 (1.0 Volt Out 500 LFM (2.5 m/s) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 5 100 LFM (0.5 m/s) 30 LFM (0.15 m/ Ambient Temperature ...
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SQ48T/S15010 (1.0 Volt Out) 5.00 4.00 3.00 2.00 1.00 0. Load Current [Adc] Fig. 1.0V.7: Power dissipation vs. load current and input voltage for SQ48T/S15010 converter mounted vertically with air flowing from pin 3 to ...
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SQ48T/S15010 (1.0 Volt Out) Fig. 1.0V.11: Output voltage response to load current step-change (3.75 A – 7.5 A – 3. Vin = 48 V. Top trace: output voltage (100 mV/div.). Bottom trace: load current (5 A/div.). Current slew ...
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SQ48T/S15010 (1.0 Volt Out) Fig. 1.0V.15: Input reflected (100 mA/div.), measured at input terminals at full rated load current and Vin = 48 V. Refer to Fig. 1.0V.14 for test setup. Time scale: 1 µs/div. 1.5 1.0 0 ...
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Physical Information 1 TOP VIEW 2 3 SIDE VIEW SQ48S Pinout (Surface Mount) 1 TOP VIEW 2 3 SIDE VIEW SQ48T Pinout (Through-hole Height (Max. Height) (Min. Clearance) Option +0.000 [+0.00] +0.016 [+0.41] -0.038 [- 0.97] -0.000 [- ...
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Converter Part Numbering/Ordering Information Product Input Mounting Rated Load Series Voltage Scheme Current ⇒ (1 ⇒ ⇒ (5.0 V) Surface One- Mount 08 ⇒ Eighth ...