仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| Type | Linear |
| Internal Switch(s) | Yes |
| Number of Outputs | 1 |
| Voltage - Supply (Max) | 40V |
| Voltage - Output | 40V |
| Current - Output / Channel | 350mA |
| Dimming | PWM |
| Applications | Automotive, Lighting, Signage |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
I’m not finding an exact match for BCR420UW6-7. It may be a BCR-series LED driver from a specific vendor (e.g., Infineon’s BCR family). If so, the device is typically an integrated high-voltage current-regulating IC used to drive LEDs from a DC or rectified AC supply. It usually provides a regulated LED current (I_LED) set by an external resistor or internal reference, includes protections (undervoltage lockout, overcurrent, thermal shutdown), and may feature enable/dimming options. Packaging variants (SOT-23, SOP, etc.) are common; suffixes often denote package, temperature grade, or tape-and-reel. Typical applications: LED backlights for displays, signage, automotive lighting, and general LED lighting.
For a precise intro, please share the datasheet or confirm the manufacturer or provide a link.
For a precise intro, please share the datasheet or confirm the manufacturer or provide a link.
Equivalent
Equivalents depend on the exact base-resistor value and package. BCR420UW6-7 is Rohm’s BCR digital transistor (NPN with built‑in base resistor). To give precise cross references, please share the datasheet or the R1 value and package (e.g., SOT-23-3). With that, I can list exact equivalents from ON Semiconductor, NXP, Vishay, etc.
Pinout
- Pin count: 6 pins (SOT-23-6 package)
- Function: LED constant-current regulator/driver. It provides a regulated current to drive an LED string and includes protection features (open/short circuit, thermal), with the current set by device behavior/configuration.
- Function: LED constant-current regulator/driver. It provides a regulated current to drive an LED string and includes protection features (open/short circuit, thermal), with the current set by device behavior/configuration.
Manufacturer
Manufacturer: Infineon Technologies AG.
What kind of company: Infineon is a German multinational semiconductor company that designs and manufactures power semiconductors, sensors, and other microelectronic components for automotive, industrial, and consumer applications.
What kind of company: Infineon is a German multinational semiconductor company that designs and manufactures power semiconductors, sensors, and other microelectronic components for automotive, industrial, and consumer applications.
Package
There isn’t a universal package for BCR420UW6-7; packaging varies by manufacturer. Please provide the supplier or datasheet to confirm the exact package type.
