LED2001 4A monolithic step-down current source

STMicroelectronics

Description

LED2001 Datasheet 4 A monolithic step-down current source with synchronous rectification Product status link LED2001 .
The LED2001 is an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as precise constant current source with a.

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LED2001 Datasheet Preview — Preview of LED2001 PDF

Datasheet Specifications

Part number: LED2001
Manufacturer: STMicroelectronics ↗
File Size: 7.61 MB
Datasheet: LED2001-STMicroelectronics.pdf
Description: 4A monolithic step-down current source

Features

* 3.0 V to 18 V operating input voltage range
* 850 kHz fixed switching frequency
* 100 mV typ. current sense voltage drop
* PWM dimming
* ± 7% output current accuracy
* Synchronous rectification
* 95 mΩ HS/ 69 mΩ LS typical RDS(on)
* P

Applications

* High brightness LED driving
* Signage
* Halogen bulb replacement

LED2001 Distributors

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LED2001 monolithic step-down current source STMicroelectronics

STMicroelectronics LED2001-like datasheet