Walton Electronics Co., Ltd.

BCR420UW6-7 Integrated Circuit IC Chip Constant Current Linear LED Driver Circuit

Product Details:
Place of Origin: original
Brand Name: original
Certification: ISO9001:2015standard
Model Number: BCR420UW6-7
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: Contact us to win best offer
Packaging Details: Standard
Delivery Time: 1-3 workdays
Payment Terms: L/C, T/T, Western Union,PayPal
Supply Ability: 10000pcs/months
  • Detail Information
  • Product Description

Detail Information

Topology: Boost Applications: Automotive Interior Lighting
Power Dissipation: 1.19 W Mounting Type: SMD/SMT
High Light:

SOT-26-6 integrated circuit ic chip


Constant Current linear led driver circuit


BCR420UW6-7 integrated circuit ic chip

Product Description

BCR420UW6-7 integrated circuit ic chip 1 Channel 10mA Supply Current 40V Input Voltage 25kHz Frequency - 55 C to + 150 C 

Series: BCR420
Mounting Style: SMD/SMT
Package / Case: SOT-26-6
Number of Outputs: 1 Output
Output Current: 350 mA
Input Voltage, Min: 40 V
Input Voltage, Max: 40 V
Topology: Boost
Operating Frequency: 25 kHz
Output Voltage: 40 V
Minimum Operating Temperature: - 55 C
Maximum Operating Temperature: + 150 C
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Features: Constant Current
Input Voltage: 40 V
Number of Channels: 1 Channel
Output Type: Constant Current
Pd - Power Dissipation: 1.19 W
Factory Pack Quantity: 3000
Subcategory: Driver ICs
Supply Current - Max: 10 mA
Type: Linear
Unit Weight: 0.000529 oz


LED Constant Current Regulator using NPN Emitter-Follower with Emitter Resistor to Current Limit
IOUT – 10mA ± 10% Constant Current (Preset)
IOUT up to 350mA Adjustable with an External Resistor (BCR421U)
VOUT – 40V Supply Voltage
PD up to 1W in SOT26 (SC74R)
Low-Side Control Enabling PWM Input < 25kHz (BCR421U)
Negative Temperature Coefficient (NTC) Reduces IOUT with Increasing Temperature
Parallel Devices to Increase Regulated Current
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
Constant Current Regulation (CCR) in:
Automotive Interior Lighting
Emergency Lighting
Signage, Advertising, Decorative and Architectural Lighting
Retail Lighting in Fridges, Freezer Cases and Vending Machines

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