ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC LED DRVR LIN PWM 100MA SOT26
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：Constant Current
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：5V
- Voltage - Supply (Max)：42 V
- Voltage - Output：0.5V ~ 40V
- Current - Output / Channel：100mA
- Frequency：-
- Dimming：PWM
- Applications：Lighting
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-26
- Grade：-
- Qualification：-
Download product information
Overview
The BCR430UW6-7 is a monolithically integrated linear LED controller designed as a Constant Current Regulator (CCR) for driving LEDs. Manufactured by Diodes Incorporated, it operates within a supply voltage range of 5 V to 42 V and regulates output current up to 100 mA, which is set via an external resistor. The device supports PWM dimming at a frequency of 1 kHz and provides an output voltage range of 500 mV to 40 V. It is housed in a SOT-26-6 package and functions reliably across an operating temperature range from -40 °C to +125 °C.
Feature Summary
- Monolithic integration of linear LED control and constant current regulation
- Supports pulse-width modulation (PWM) dimming functionality
- Output current adjustment capability via external resistor
Applications
- LED lighting driver circuits
- General illumination systems requiring constant current regulation
- Electronic devices utilizing PWM dimmable LED arrays
Procurement Notes
Verify the specific suffix 'UW6-7' against official Diodes Incorporated documentation to confirm packaging details and tape-and-reel specifications. Ensure that the selected component matches the required thermal performance and electrical ratings for the intended application environment. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and availability status before finalizing procurement orders.
Selection Notes
Select this component when a linear topology is preferred for simplicity and low noise in LED driving applications. Consider the 100 mA maximum output current limit and the 42 V maximum supply voltage to ensure compatibility with the target LED string configuration. Evaluate the SOT-26-6 package constraints regarding thermal dissipation and PCB space requirements relative to the expected power loss during operation.
Part Context
This component belongs to the BCR430 series of linear LED drivers produced by Diodes Incorporated. These devices are engineered specifically for cost-effective and compact LED lighting solutions. The series typically offers adjustable current settings and robust protection features suitable for various consumer and industrial lighting products.
Replacement Considerations
Consult official substitution guides from Diodes Incorporated for verified alternatives. Generic replacements may differ in pinout or electrical characteristics; therefore, only use parts explicitly confirmed as compatible substitutes by the manufacturer.
