Part number:
SGM3138
Manufacturer:
Shengbang Microelectronics
File Size:
314.92 KB
Description:
6-channel charge pump white led driver.
* Input Voltage Range: 2.7V to 5.5V
* Drives Up to 6 LEDs at 20mA Each
* One Single Wire Interface
* 16-Step Brightness Control
* High Efficiency by Fractional Conversion with 1× and 1.5× Modes
* Switching Frequency: 1MHz
* Regulated Output Current with ±5% Matching
SGM3138
Shengbang Microelectronics
314.92 KB
6-channel charge pump white led driver.
📁 Related Datasheet
SGM3131 - 120mA 4-Channel Charge Pump White LED Driver
(Shengbang Microelectronics)
SGM3131 120mA 4-Channel Charge Pump White LED
Driver with Low Dropout Current Source
GENERAL DESCRIPTION
The SGM3131 is a current-regulated white LED.
SGM3132 - 4-Channel 1-Wire Dimming LED Driver
(Shengbang Microelectronics)
SGM3132 4-Channel 1-Wire Dimming LED Driver with Ultra-Low Dropout Current Source
GENERAL DESCRIPTION
The SGM3132 is a 4-channel ultra-low dropout co.
SGM31323 - Constant Current RGB LED Driver
(SG Micro)
SGM31323 Constant Current RGB LED Driver with I2C Interface
GENERAL DESCRIPTION
The SGM31323 is a 3-channel, current-regulated RGB LED driver with an.
SGM31324 - RGB LED Driver
(SG Micro)
SGM31324 Automatic Blink Mode, RGB LED Driver with I2C Interface
GENERAL DESCRIPTION
The SGM31324 is a 3-channel, current-regulated RGB LED driver wi.
SGM3133 - 4-Channel Charge Pump White LED Driver
(Shengbang Microelectronics)
SGM3133 4-Channel Charge Pump White LED Driver with Low Dropout Current Source
GENERAL DESCRIPTION
The SGM3133 is a high efficiency and cost effectiv.
SGM3134 - White LED Driver
(SG Micro)
GENERAL DESCRIPTION
The SGM3134 low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conve.
SGM3135 - 3-Channel LowDropout Low Side White LED Driver
(Shengbang Microelectronics)
SGM3135 3-Channel Low Dropout Low Side White LED Driver
GENERAL DESCRIPTION
The SGM3135 driver provides a simple solution for a matched current sourc.
SGM3139 - 6-Channel 1-Wire Dimming LED Driver
(Shengbang Microelectronics)
SGM3139 6-Channel 1-Wire Dimming LED Driver with Ultra Low Dropout Current Source
GENERAL DESCRIPTION
FEATURES
The SGM3139 is a 6-channel ultra low.
