Datasheet4U Logo Datasheet4U.com

SC623 - LED Light Management Unit Charge Pump

Description

The SC623 is a high efficiency 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 backlight current in conjunction with four matched current sinks.

Features

  • Charge Pump, 4 LEDs, 400mA Flash LED, and SemWireTM Interface.

📥 Download Datasheet

Datasheet preview – SC623

Datasheet Details

Part number SC623
Manufacturer Semtech Corporation
File Size 321.76 KB
Description LED Light Management Unit Charge Pump
Datasheet download datasheet SC623 Datasheet
Additional preview pages of the SC623 datasheet.

📁 Similar Datasheet

  • SC6206 - CMOS buck voltage regulator (ChipSourceTek)
  • SC6219 - fast-response low-pressure differential linear regulator (ChipSourceTek)
  • SC600 - mAhXLifeTM LED Driver with 5.0V a 4.5V or 4.0V Output (Semtech)
  • SC60220 - Sine and cosine output high speed rotary encoder (Semiment)
  • SC60224 - High Speed 12-Bit Magnetic Rotary Encoder (Semiment)
  • SC60228 - High Speed 12-Bit Magnetic Rotary Encoder (Semiment)
  • SC603 - CHARGE PUMP REGULATOR WITH SELECTABLE 5.0V/4.5V OUTPUT (Semtech)
  • SC6038 - Linear Charge Management Controllers (SUNCORE)
  • SC604A - Low Noise - High Efficiency Regulated White LED Driver (Semtech)
  • SC605 - Charge Pump Flash LED Driver (Semtech)
Other Datasheets by Semtech Corporation
  • SC623A - LED Light Management Unit Charge Pump
  • SC620 - Octal LED Driver
  • SC621 - LED Light Management Unit
  • SC621A - Charge Pump
  • SC622 - LED Light Management Unit Charge Pump
  • SC622A - LED Light Management Unit Charge Pump
  • SC624 - LED Light Management Unit Charge Pump
  • SC624A - LED Light Management Unit Charge Pump

Full PDF Text Transcription

Click to expand full text
SC623 LED Light Management Unit POWER MANAGEMENT Features „ „ „ „ „ „ „ „ „ „ „ „ „ „ „ Charge Pump, 4 LEDs, 400mA Flash LED, and SemWireTM Interface Description The SC623 is a high efficiency 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 backlight current in conjunction with four matched current sinks. It also can supply continuous or bursted current to a flash LED using the dedicated flash driver current sink. The load and supply conditions determine whether the charge pump operates in 1x, 1.5x, or 2x mode. An optional fading feature that gradually adjusts the backlight current is provided to simplify control software.
Published: |