BCR430UW6 Series

5mA-100mA, Adjustable, SOT26

Catalog

5mA-100mA, Adjustable, SOT26

Part	Internal Switch(s)	Applications	Supplier Device Package	Type	Current - Output / Channel	Mounting Type	Topology	Dimming	Number of Outputs	Voltage - Supply (Max) [Max]	Voltage - Output [Min]	Voltage - Output [Max]	Package / Case	Voltage - Supply (Min) [Min]	Operating Temperature [Min]	Operating Temperature [Max]
Diodes Inc BCR430UW6-7		Lighting	SOT-26	Linear	100 mA	Surface Mount	Constant Current	PWM	1	42 V	0.5 V	40 V	SOT-23-6	5 V	-40 °C	125 °C

Catalog

5mA-100mA, Adjustable, SOT26

Key Features

• 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

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q101, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Description

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.