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TK11840L-G - Step-up DC-DC converter / white LED driver IC

TOKO

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Datasheet Details

Part number: TK11840L-G
Manufacturer: TOKO
File Size: 234.86 KB
Datasheet: TK11840L-G_TOKO.pdf
Description: Step-up DC-DC converter / white LED driver IC

TK11840L-G Product details

Description

The TK11840L-G is a step-up DC-DC converter that drives an external NPN power transistor using a constant frequency PWM architecture.

Features

Operation from 1.8V to 10.0V supply.
Adjustable output voltage.
High speed adjustable OSC: up to 1MHz.
Incorporates a soft start circuit.
Incorporates a short circuit detection of a timer-latch.
Totem-pole type output in which drive current is adjustable using an switching resistor: pin 4.
1µA or less shutdown current.
Small package: SOT23L-8.
: VOP=1.8~10.0V : 1MH.

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📌 All Tags

Step-up DC-DC converter white LED driver TOKO

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TK11840L-G Stock/Price