Datasheet > LD8116BGL

LD8116BGL

更新时间： 2024-11-30 01:21:23

品牌	Logo	应用领域
通嘉科技 - LEADTREND		/
页数	文件大小	规格书
13页	2089K
描述
Flexible Dimming Solution by PWM / 0-10V / Potentiometer

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LD8116BGL 数据手册

LD8116B

08/28/2018

Flexible Dimming Solution by PWM / 0-10V / Potentiometer

REV. 01

General Description

Features

The LD8116B contains a processor which can convert the

three different inputs of dimmer type include 0~10V DC

potential, 0~100% duty cycle PWM (Plus Width Modulation)

signal and potentiometer become a PWM signal output. It

is easy to provide the isolation dimming control that via

opto-coupler for smart LED lighting application.



Wide VCC operating range

Low operation current

Precision dimmer type with

Voltage potential : 0/1V to 10V

PWM dimming : 0.2k to 10kHz

Potentiometer : 0 to 100k Ohm.



Adjustable bias current source of DIM pin

Adjustable minimum output PWM duty clamping

Built in over temperature protection for Chip

The device features include wide input voltage from 13V to

58V, adjustable bias current source for potentiometer and

high precision LED dimming current.

Applications



Dimmable LED Power Supply

The LD8116B is the SOT-26 package to minimize the PCB

size as well as component counts.



Dimming Devices

Typical Application

5V_PWM

VR100K

LED+

LED-

–10 V

OUT

RDIM

100%

Dimming Range Area

DDIM

CDIM

VCC

RCLAMP

RISET

DIM

Min . Duty Clamping

DIM

RPhoto

1.5V

10.2V

GND

Fig. 1 Application Circuit

Leadtrend Technology Corporation www.leadtrend.com.tw

LD8116B-DS-01 August 2018

12 3 4 5 6 7...13

中文翻译

下载PDF

与LD8116BGL相关器件

型号	品牌	获取价格	描述	数据表
LD8116C	LEADTREND	获取价格	Flexible Dimming Solution by PWM / 0-10V / Potentiometer
LD8116CGL	LEADTREND	获取价格	Flexible Dimming Solution by PWM / 0-10V / Potentiometer
LD8116D	LEADTREND	获取价格	Flexible Dimming Solution by PWM / 0-10V / Potentiometer
LD8116DGL	LEADTREND	获取价格	Flexible Dimming Solution by PWM / 0-10V / Potentiometer
LD813245	POWEREX	获取价格	Rectifier Diode, 1 Phase, 2 Element, 575A, 3200V V(RRM), Silicon,
LD813845	POWEREX	获取价格	Rectifier Diode, 1 Phase, 2 Element, 575A, 3800V V(RRM), Silicon,
LD814045	POWEREX	获取价格	Rectifier Diode, 1 Phase, 2 Element, 575A, 4000V V(RRM), Silicon,
LD8155H	INTEL	获取价格	Parallel I/O Port, 14-Bit, 256X8, 22 I/O, NMOS, CDIP40
LD8155H-2	INTEL	获取价格	Parallel I/O Port, 22 I/O, NMOS, CDIP40,
LD8156H	INTEL	获取价格	Parallel I/O Port, 14-Bit, 256X8, 22 I/O, NMOS, CDIP40, CERDIP-40