Datasheet Diodes BCR430UW6-7 — 数据表

BCR430UW6
LOW DROPOUT VOLTAGE LINEAR LED DRIVER IC IN SOT26 Description Features The BCR430U is a monolithically integrated linear LED controller
designed to function as a Constant Current Regulator (CCR) for linear
LED driving. The device operates over a voltage range from 5V to
42V and regulates the output LED current up to 100mA, set by an
external resistor. It is designed for driving LEDs in strings and will
reduce current at increasing temperatures to self-protect. The low
voltage drop during current regulation allows efficient driving of LED
strings with a range of forward voltages and supply voltage
tolerances. Applications LED Strips
LED Panel Displays
Architectural and Landscape Lighting
Mood and Decorative Lighting
Retail Lighting LED Current Tolerance of ±5% at 95mA Output Current
Thermal Protection Reduces LED Current at Elevated
Temperature
Low Typical Saturation Voltage of 115mV at 50mA
5mA to 100mA Adjustable LED Current with an External Resistor
5V to 42V Supply Voltage
High Power 1W Dissipation in SOT26
No External Capacitors Required for Stable Operation
LED Dimming Using PWM
Parallel Devices to Increase Regulated Current …