ULD5133L-AE3-R datasheet(1/4 Pages) UTC

tên linh kiện	ULD5133L-AE3-R

Giải thích chi tiết về linh kiện	ADAPTIVE CURRENT RIPPLE REMOVING CIRCUIT CONTROLLER

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nhà sản xuất	UTC [Unisonic Technologies]

Trang chủ	http://www.utc-ic.com

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UNI SONI C TECHNOLOGI ES CO., LTD

ULD5133

Preliminary

CMOS IC

www.unisonic.com.tw

1 of 4

QW-R125-076.b

ADAPT I V E 1 0 0 /1 2 0 H z

CU RREN T RI PPLE REM OV I N G

CI RCU I T CON T ROLLER



DESCRI PT I ON

UTC ULD5133 is a controller, which drives external NMOSFET

to remove the 100/120Hz LED current ripple on AC/DC power by a

capacitor between VC and GND. The chip ensures minimum power

dissipation on NMOSFET while removing LED current ripple relying

on the adaptive technology.

UTC ULD5133 allows user to setup the maximum cathode

voltage of LED string by sensing the drain voltage of NMOSFET

which could help limit the power dissipation on chip.



FEAT U RES

* Controller for adaptive 100/120Hz current ripple remover

* Amplitude of LED current ripple programming

* Maximum cathode voltage of LED programming

* Maximum LED current programming



ORDERI N G I N FORM AT I ON

Ordering Number

Lead Free

Halogen Free

Package

Packing

ULD5133L-AE3-R

ULD5133G-AE3-R

SOT-23

Tape Reel

ULD5133L-AB3-R

ULD5133G-AB3-R

SOT-89

Tape Reel



M ARK I N G

SOT-89

SOT-23

5133

Số phần tương tự - ULD5133L-AE3-R

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Unisonic Technologies	ULD5131	153Kb / 4P	ADAPTIVE 100/120Hz CURRENT RIPPLE REMOVING CIRCUIT CONTROLLER
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	ULD5131L-S08-R	153Kb / 4P	ADAPTIVE 100/120Hz CURRENT RIPPLE REMOVING CIRCUIT CONTROLLER
	ULD5132	109Kb / 4P	ADAPTIVE CURRENT RIPPLE REMOVING CIRCUIT CONTROLLER
	ULD5132G-SH2-R	109Kb / 4P	ADAPTIVE CURRENT RIPPLE REMOVING CIRCUIT CONTROLLER

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
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Unisonic Technologies	ULD5121	162Kb / 4P	ADAPTIVE 100/120Hz CURRENT RIPPLE REMOVING CIRCUIT CONTROLLER
	ULD5131	153Kb / 4P	ADAPTIVE 100/120Hz CURRENT RIPPLE REMOVING CIRCUIT CONTROLLER
	ULD5132	109Kb / 4P	ADAPTIVE CURRENT RIPPLE REMOVING CIRCUIT CONTROLLER
Diodes Incorporated	AL5822	380Kb / 10P	ADAPTIVE 100Hz/120Hz LED CURRENT RIPPLE SUPPRESSOR Rev 1

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