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BCR420UW6-7

Name: BCR420UW6-7
Rating: 4.7 (12 reviews)

IC LED DRVR LIN PWM 350MA SOT26

製造商
製造商。部分 #BCR420UW6-7
包 SOT-23-6
資料表
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q101
ProductStatus	Active
Type	Linear
InternalSwitch(s)	Yes
NumberofOutputs	1
Voltage-Supply(Max)	40V
Voltage-Output	40V
Current-Output/Channel	350mA
Dimming	PWM
Applications	Automotive, Lighting, Signage
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	SOT-23-6

概述

Description

I can’t locate a reliable datasheet for BCR420UW6-7; the part doesn’t match widely documented devices. If you can share the manufacturer or a link to the datasheet, I’ll give a concise intro.
Alternatively, provide context (LED driver, regulator, automotive, etc.) and I’ll summarize. In general for a BCR‑series device you’d cover:
- purpose (function)
- key specs (current/voltage, protections)
- package/pinout
- typical applications (lighting, power management)
Send any additional details and I’ll produce a ≤200‑word introduction.

Package

The BCR420UW6-7 is in a SOT-23 (SC-70 family) 3-pin surface-mount package. (Always verify with the specific vendor’s datasheet.)

Pinout

Pin count: 3 pins (SOT‑23/3 package).
Function: Fixed current regulator diode (constant‑current LED driver). It provides a regulated current (typical around 20 mA, within its specified range) to drive LEDs, maintaining the current over variations in supply.

Manufacturer

Manufacturer: Infineon Technologies AG.
What kind of company: A German multinational semiconductor company that designs and manufactures power semiconductors, microelectronics, and security solutions for automotive, industrial, and consumer markets.

Application

BCR420UW6-7 is an NPN transistor with built‑in base resistance (digital transistor). Applications: direct drive from microcontroller outputs to loads such as LEDs, indicators, relays, and small motors without external base resistors; buffering and level‑shifting in logic circuits; compact switch/driver stages in consumer, automotive and industrial electronics; general purpose transistor replacement to reduce component count.

Equivalent

I need the device specs to give exact equivalents. BCR420UW6-7 is a BCR-series device (likely a digital transistor with built-in resistors) and cross-references depend on voltage, current, package, and function. Please share the datasheet or key parameters (Vce, Ic, package, any bias resistor value). With those, I can provide precise equivalents from Vishay, ROHM, NXP, On Semiconductor, etc.