Datasheet Details
| Part number | SM8120A |
|---|---|
| Manufacturer | Nippon Precision Circuits Inc |
| File Size | 201.93 KB |
| Description | White LED Driver |
| Datasheet | SM8120A_NipponPrecisionCircuitsInc.pdf |
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Overview: SM8120A White LED Driver IC OVERVIEW The SM8120A is a high efficiency step-up DC/DC converter. Due to high voltage CMOS process realizing 24V output supply as maximum value, white LED of 2–4 lights connected in series can be lighted. By connecting in series, current variation among LED is eliminated. Current value sent to white LED can be set by external resistors. In addition, brightness can also be adjusted by control to FB pin or CE pin.
| Part number | SM8120A |
|---|---|
| Manufacturer | Nippon Precision Circuits Inc |
| File Size | 201.93 KB |
| Description | White LED Driver |
| Datasheet | SM8120A_NipponPrecisionCircuitsInc.pdf |
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Number 1 2 3 4 5 Name VDD VSS SW FB CE I/O – – O I Ip1 Power supply GND Coil switching Feed back (Output current detection) Chip enable (High active) Description 1.
Input with built-in pull-down resistor NIPPON PRECISION CIRCUITS INC.—2 SM8120A SPECIFICATIONS Absolute Maximum Ratings Parameter Supply voltage range Input voltage range SW output voltage
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