VPOL15A-5-SMT CUI Inc, VPOL15A-5-SMT Datasheet
VPOL15A-5-SMT
Specifications of VPOL15A-5-SMT
Related parts for VPOL15A-5-SMT
VPOL15A-5-SMT Summary of contents
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... VPOL15A-5-SMT Series Output Voltage Adustment. 7.10 Output Ripple and Noise Measurement 7.11 Output Capacitance 7.12 VPOL15A-5-SMT Reflow Profile 8. MECHANICAL OUTLINE DIAGRAMS 8.1 VPOL15A-5-SMT Mechanical Outline Diagrams 8.2 VPOL15A-5-SMT Tape and Reel Dimensions phone 503.612.2300 fax 503.612.2382 rev. rev. page page ...
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... Monotonic Startup with pre-bias at the output. UL/IEC/EN60950 Certified. 3. General Description 3.1 Electrical Description A block diagram of the VPOL15A-5-SMT Series converter is shown in Figure 1. Extremely high efficiency power conversion is achieved through the use of synchronous rectification and drive techniques. Essentially, the powerful VPOL15A-5-SMT series topology is based on a non-isolated synchronous buck converter ...
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... PART NUMBER: VPOL15A-5-SMT 4. Technical Specifications (All specifications are typical at nominal input, full load at 25°C unless otherwise noted.) PARAMETER ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous Operating Temp erature See Thermal Considerations Section Storage Temperature INPUT CHARACTERISTICS Operating Input Voltage Input Under-Voltage Lockout ...
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... PART NUMBER: VPOL15A-5-SMT PARAMETER DYNAMIC CHARACTERISTICS Output Voltage Transient Response Error Brand Setting Time (within 1% Vout nominal) EFFICIENCY 100% Load ISOLATION CHARACTERISTICS Input to Output FEATURE CHARACTERISTICS Switching Frequency on/off Control, Positive Logic Remote On/Off Logic Low (Module Off) Logic High (Module On) ...
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... The remote on/off input feature of the converter allows external circuitry to turn the converter on or off. Active-high remote on/off is available as standard. The VPOL15A-5-SMT series converters are turned on if the remote on/off pin is high, or left open or floating. Setting the pin low will turn the converter ‘Off’. The signal level of the remote on/off input is defined with respect to ground. If not using the remote on/off pin, leave the pin open (module will be on). The part number suffix “ ...
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... Layout Design Challenges. In optimizing thermal design the PCB is utilized as a heat sink. Also some heat is transferred from the VPOL15A-5-SMT module to the main board through connecting pins. The system designer or the end user must ensure that other components and metal in the vicinity of the ...
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... PART NUMBER: VPOL15A-5-SMT TYPICAL POWER DERATING FOR 5 Vin 3.3 Vout SMT15-05S33A Derating Curve 0LFM 6 100LFM 4 200LFM Ambient Temperature( C) NOTE: 1. specific input & output derating curves available, please contact V-Infinity for detail th 20050 SW 112 Ave. Tualatin, Oregon 97062 DESCRIPTION: point of load converter ...
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... VPOL15A-5-SMT Vo=2.5V (Eff Vs Io Current Load (A) VPOL15A-5-SMT Vo=1.5V (Eff Vs Io Current Load (A) VPOL15A-5-SMT Vo=1.0V (Eff Vs Io Current Load ( 08/2007 3.0V 5.0V 5.5V 3.0V 5.0V 5.5V 3.0V 5.0V ...
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... PART NUMBER: VPOL15A-5-SMT 7.6 Input Capacitance at the Power Module The VPOL15A-5-SMT converters must be connected to a low AC source impedance. To avoid probl ems with loop stability source inductance should be low. Also, the input capacitors should be placed close to the converter input pins to de-couple distribution inductance. ...
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... VPOL15A-5-SMT Reflow Profile 75 An example of the VPOL15A-5-SMT reflow profile is given in Figure 16. Equipment used: SMD HOT AIR REFLOW HD-350SAR Alloy: AMQ-M293TA or N C-SMQ92 IND-82088 SN63 Rtrim (Kohm) 135.36 79.17 41.71 22 ...
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... To lerances :X.X ±0.5mm(0.02in),X.XX ±0.25mm(0.010in),unless otherwise noted. Figure 17 VPOL15A-5-SMT Mechanical Outline Diagram th 20050 SW 112 Ave. Tualatin, Oregon 97062 DESCRIPTION: point of load converter 8.2 VPOL15A-5-SMT Tape and Reel Dimensions The tape reel dimensions for the VPOL15A-5-SMT module are shown in Figure 18 9.30 (0.366) max. ...