Diodes Incorporated BCR421UFDQ-7 LED Drivers
IC REG LED CCR 6DFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BCR421UFDQ-7
Detailed Description
IC REG LED CCR 6DFN
Package
6-UDFN Exposed Pad
Key Features
Package / Case: 6-UDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BCR421UFDQ-7 Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated BCR421UFDQ-7 LED Drivers technical specifications.
General
RoHS
Yes
Number of Channels
1 Channel
Package / Case
6-UDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Supply Voltage
18V
Lifecycle Status
Active
Type
Linear
Internal Switch S
No
Output Voltage
40V
Alternate Parts Comparison (BCR421UFDQ-7 vs BCR420UFDQ-7 vs BCR405UW6Q-7 vs BCR402UW6-7)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-UDFN Exposed Pad | 6-UDFN Exposed Pad | SOT-23-6 | SOT-23-6 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Supply Voltage | 18V | 40V | 1.4V ~ 40V | 1.4V ~ 40V |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel | 1 Channel |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Applications | Automotive, Lighting, Signage | Automotive, Lighting, Signage | Automotive, Lighting | Lighting, Signage |
| Current Output Channel | 350mA | 350mA | 50mA | 100mA |
| Input Voltage | 1.4 V to 40 V | 1.4 V to 40 V | 1.4 V to 40 V | 1.4 V to 40 V |
| Input Voltage Max | 40 V | 40 V | 40 V | 40 V |
| Input Voltage Min | 1.4 V | 1.4 V | 1.4 V | 1.4 V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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