TPS61042

采用 QFN-8 封装、适用于白光 LED 应用的 30V 500mA 开关升压转换器

The TPS61042 is a high frequency boost converter with constant current output that drives white LEDs or similar. The LED current is set with the external sense resistor (RS) and is directly regulated by the feedback pin (FB) that regulates the voltage across the sense resistor RS to 252 mV (typ). To; • Current Source With Overvoltage Protection\n• Input Voltage Range: 1.8 V to 6 V\n• Internal 30 V Switch\n• Up to 85% Efficiency\n• Precise Brightness Control Using PWM Signal or Analog Signal\n• Switching Frequency: Up to 1 MHz\n• Internal Power MOSFET Switch: 500 mA\n• Operates With Small Out;

TPS61042

CONSTANT CURRENT LED DRIVER

TPS61042DRB

CONSTANT CURRENT LED DRIVER

TPS61042DRBR

CONSTANT CURRENT LED DRIVER

TPS61042DRBR

CONSTANT CURRENT LED DRIVER

TPS61042DRBRG4

CONSTANT CURRENT LED DRIVER

TPS61042DRBT

CONSTANT CURRENT LED DRIVER

TPS61042DRBTG4

CONSTANT CURRENT LED DRIVER

TPS61042EVM-226

WHITE LIGHT LED BIAS SUPPLY EVM

TPS61042DRBRG4

Package：8-VDFN 裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） LED 驱动器 描述：IC LED DRVR RGLTR PWM 60MA 8SON