gm7130-atb5t Gamma Microelectronics, gm7130-atb5t Datasheet
gm7130-atb5t
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gm7130-atb5t Summary of contents
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... A A MICROELECTRONICS Description GM7130 of regulators provides all the active functions for a step- down (buck) switching regulator, and drives 3A load with excellent line and load regulation. GM7130 is available in fixed output voltages of 3.3V, 5V, 12V , and a versatile Adjustable output 15V version. These regulators are simple to use and require a minimum number of external components ...
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... A A MICROELECTRONICS MARKING INFORMATION & PIN CONFIGURATIONS TO-220-5 GM7130 V VAYWW V IN Output Ground ORDERING INFORMATION Ordering Number GM7130-ATB5T GM7130-ATB5BT GM7130-ATA5R GM7130-ATA5T GM7130-3.3TB5T GM7130-3.3TB5BT GM7130-3.3TA5R GM7130-3.3TA5T GM7130-5.0TB5T GM7130-5.0TB5BT GM7130-5.0TA5R GM7130-5.0TA5T GM7130-12TB5T GM7130-12TB5BT GM7130-12TA5R GM7130-12TA5T ...
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... STEP-DOWN VOLTAGE SWITCHING REGULATORS Value 45 -0 -1.0 Internally Limited - 150 +150 2 +260 Value - ON/OFF 5 ON/OFF Comparator 3 AMP Switch + Output - Driver 2 Thermal Current 3 Reset Shutdown Limit GND GM7130 Unit °C °C kV °C Unit 125 ° OUT out ...
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... T = 25°C, and those with boldface type apply over full Operating Temperature Range) Parameter Output Voltage Output Voltage - GM7130 Efficiency ELECTRICAL CHARACTERISTICS: GM7130-12 (Specifications with standard type face are for T = 25°C, and those with boldface type apply over full Operating Temperature Range) ...
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... J Parameter Feedback Voltage V = 12V Feedback Voltage - GM7130 Efficiency V = 12V ELECTRICAL CHARACTERISTICS: All Output Voltage Versions (Specifications with standard type face are for and those with boldface type apply over full Operating Temperature Range. Unless otherwise J specified 12V for the 3.3V, 5.0V and ADJ version 25V for 12V version. and V = 30V for 15V version. I ...
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... Statistica Quality Control methods. Note 3: External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance. When the GM7130 is used as shown in the Figure 1 test circuit, system performance will be as shown in system parameters section of Electrical Characteristics ...
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... Figure 1 below should be kept as short as possible. Single- point grounding (as indicated in Figure 1) or ground plane construction should be used for best results. When using the Adjustable version, place the programming resistors as close as possible to Gm7130, to keep the sensitive feedback wiring short. ...
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... Figure 7. Minimum Operating Voltage 5 40V IN 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 V OUT V = 12V IN I 0.5 LOAD 0 - 100 125 GM7130 Figure 3. Current Limit V = 25V 100 125 150 JUNCTION TEMPERATURE (°C) Figure 5. Quiescent Current OUT Measured at Ground Pin T = 25° LOAD I = 200mA LOAD ...
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... Figure 9. Feedback Voltage vs. Duty Cycle 20.0 Adjustable Version Only 15.0 10.0 5 -5.0 IN -10.0 -15.0 -20.0 100 DUTY CYCLE (%) Figure 11. Feedback Pin Current 100 Adjustable Version Only -25 -50 -75 -100 -75 -50 - 100 125 150 JUNCTION TEMPERATURE (°C) GM7130 I = 500mA LOAD V = 40V 100 9 ...
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... MAXIMUM LOAD CURRENT(A) Figure 14. GM7130 -3.3 150 100 0.3 0.4 0.5 0.6 0.7 0.8 1.0 MAXIMUM LOAD CURRENT(A) Figure 17. GM7130 - ADJ V OUT E • OUT V 10 Power Management 3A STEP-DOWN VOLTAGE SWITCHING REGULATORS Figure 13. Load Transient Response Output Voltage Change Load Current Input : 12V ...
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... Nippon Chemi-Con Corp 81(3)54367628 Website : www.chemi-con.co.jp Power Management 3A STEP-DOWN VOLTAGE SWITCHING REGULATORS 3L Electronic Corp. TC-470M-3A-5026 TC-680M-3A-5026 TC-101M-3A-5026 TC-151M-3A-8026 TC-221M-3A-8026 TC-331M-3A-8026 TC-471M-3A-8026 TC-681M-3A-8026 TC-102M-3A-9426 TC-152M-3A-9426 Nippon ChemiI - Con Corp. KY50VB100-MH11 KY50VB220-MJ16 KY50VB470-MJ30 KY50VB680-MK30 KY50VB1000-ML25 GM7130 11 ...
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... TO-263-5 PACKAGE OUTLINE DIMENSIONS 9.90 15° 0.40 4.60 1.50 DP0.20 1.20 1.70 TYP (1.70 ± 0.20) 3° 3° R 0.3 10.00 12 Power Management 3A STEP-DOWN VOLTAGE SWITCHING REGULATORS 4.50 ± 0.20 2.80 ± 0.10 3.70 ± 0.20 3° 4.60 3° 3-R0.2 5-0.8 ± 0.10 +0.1 0.50 -0.05 2.40 ± 0.20 3° 0.3 4.50 1.30 1.20 3° 9.20 15.3 0.10 3° 2.00 2.40 R0.30 4.90 0.75 R0.30 2.54 0.50 10.0 0.80 8.0 7.0 0.40 4.40 1.75 0.90 R 0.45 7.2 9.20 15.30 4.90 GM7130 9.97 ± 0.20 8.0 ± 0.20 7.0 +0.1 1.30 -0.05 7.0 ± 0.20 9.20 ± 0.20 3° Unit: mm Pad Layout 17.5 9 3.8 1.7 1.07 Units: mm Unit: mm ...
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... Shipping R: Tape & Reel T: Tube Package TA5: TO-263-5 TB5: TO-220-5 TB5B: TO-220-5B GM7130 4.57 ± 0.1 0.05 ± 0.004 1.27 ± 0.1 0.358 ± 0.008 9.1± 0.2 0.996 ± 0.008 25.3± 0.2 0.105 ± 0.006 2.76± 0.15 0.173 ± 0.006 4.4 ± 0.15 0.0165 ± 0.0045 0.42 ± ...
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... A A MICROELECTRONICS 14 Power Management 3A STEP-DOWN VOLTAGE SWITCHING REGULATORS GM7130 ...