LED2000 3A monolithic step-down current source

STMicroelectronics

Description

LED2000 3 A monolithic step-down current source with synchronous rectification Datasheet - production data 9)4)31[ 62 .
The LED2000 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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Datasheet Specifications

Part number: LED2000
Manufacturer: STMicroelectronics ↗
File Size: 1.86 MB
Datasheet: LED2000_STMicroelectronics.pdf
Description: 3A 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)

Applications

* High brightness LED driving
* Halogen bulb replacement
* General lighting

LED2000 Distributors

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LED2000 monolithic step-down current source STMicroelectronics

STMicroelectronics LED2000-like datasheet