Datasheet Details
- Part number
- CAT4101
- Manufacturer
- ON Semiconductor ↗
- File Size
- 146.11 KB
- Datasheet
- CAT4101_ONSemiconductor.pdf
- Description
- 1A Constant-Current LED Driver
CAT4101 Description
CAT4101 1 A Constant-Current LED Driver with PWM Dimming .
The CAT4101 is a constant.
current sink driving a string of high.
brightness LEDs up to 1 A with very low dropout of 0.
CAT4101 Features
* a thermal shutdown protection that becomes active whenever the die temperature exceeds 150°C. The device is available in a high
* power, 5
* lead TO
* 263 package offering excellent thermal dissipation characteristics. Features
* Accurate 1 A Current Sink
* Up to 2
CAT4101 Applications
* High Power LED up to 1 A
* Architectural and General Lighting
* Automotive Lighting
VCC 3 V to 25 V
LEDs
VIN 5V OFF ON
VIN CAT4101
EN/PWM LED
1A
549 W
RSET GND
Figure 1. Typical Application Circuit
© Semiconductor Components Industries, LLC, 2012
July, 2012
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