SC622 데이터시트 - Semtech Corporation
부품명
SC622
Other PDF
no available.
PDF
page
21 Pages
File Size
298.3 kB
제조사
Semtech Corporation
Description
The SC622 is a high effi ciency charge pump LED driver using Semtech’s proprietary mAhXLifeTM
technology. Performance is optimized for use in single-cell Li-ion battery applications.
The charge pump provides continuous or bursted current to a flash LED using a dedicated flash driver current sink. The load and supply conditions determine whether the charge pump operates in 1x, 1.5x, or 2x mode. A flash timeout feature disables the flash if active for longer than 1 second. The SC622 also provides two low-dropout, low noise linear regulators for powering a camera module or other peripheral circuits.
APPLICATIONs
Cellular phone flash
PDA flash
Camera I/O and core power
부품명
상세내역
PDF
제조사
LED Light Management Unit Charge Pump, 400mA Flash LED, Dual LDOs, and I2C Interface
Semtech Corporation
LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface
Semtech Corporation
LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface ( Rev : 2007 )
Semtech Corporation
LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and SemWire™ Interface
Semtech Corporation
LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and SemWire™ Interface ( Rev : 2007 )
Semtech Corporation
LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, and I2C Interface
Semtech Corporation
LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, and SemWire™ Interface
Semtech Corporation
LED Light Management Unit Charge Pump, 4 LEDs, Dual LDOs, and I2C Interface ( Rev : 2007 )
Semtech Corporation
LED Light Management Unit Charge Pump, 4 LEDs, Dual LDOs, and I2C Interface
Semtech Corporation
Share Link: