TK11850L WHITE LED DRIVER

TOKO

Description

TK11850L WHITE LED DRIVER .
The TK11850L is a pulse skipping step-up DC-DC converter IC designed for White LED driver applications with the following built in: a very high curren.

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Datasheet Specifications

Part number: TK11850L
Manufacturer: TOKO
File Size: 160.44 KB
Datasheet: TK11850L-TOKO.pdf
Description: WHITE LED DRIVER

Features

* n Very High Speed Adjustable OSC (Max 800 kHz) n Very Wide Operating Voltage Range (2.3 V to 10 V) n Low Loss Detector (Low Reference Voltage: VREF = 0.5 V) n Operates with Toko D31FU Miniature Coil (Current Limited by Input Current Sensor) n Internal Switching Transistor n Internal Diode n Active H

Applications

* with the following built in: a very high current switching transistor (400 mA peak), an inductor current limit detector, low voltage reference (Vref = 0.5 V), high speed oscillator, an error comparator, a rectifier diode (for small power output) and an ON/OFF control. The IC works with a very wide o

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TK11850L WHITE LED DRIVER TOKO

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