Datasheet > LD5760GS

LD5760GS

更新时间： 2022-02-26 12:24:01

品牌	Logo	应用领域
通嘉科技 - LEADTREND		/
页数	文件大小	规格书
20页	726K
描述
High Voltage Green-Mode PWM Controller with Brown-In/Out Function

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数据手册

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LD5760GS 数据手册

LD5760

11/05/2015

Pin Configuration

SOP-8 (TOP VIEW)

SOP-7 (TOP VIEW)

YY:

WW:

PP:

Year code

Week code

Production code

TOP MARK

YYWWPP

TOP MARK

YYWWPP

Ordering Information

Part number

Package

SOP-8

Top Mark

LD5760GS

LD5760GR

Shipping

LD5760 GS

2500 /tape & reel

LD5760 GR

SOP-7

The LD5760 is RoHs compliant/ Green Packaged.

Protection Mode

Part number

VCC_OVP

OSCP

CS_OVP

OLP

Auto-Restart

OTP

LD5760

Auto-Restart Auto-Restart

Auto-Restart

Latch

Pin Descriptions

NAME

FUNCTION

Pulling this pin below 0.95V will force the controller enter into latch mode and it will

not resume until the AC power recycles. Connect a NTC between this pin and

ground to achieve OTP protection function. Let this pin float to disable the latch

protection.

OTP

Voltage feedback pin. Connect a photo-coupler with it to close the control loop and

COMP

achieve the regulation.

GND

OUT

VCC

Current sense pin, connect it to sense the MOSFET current

Ground

Gate drive output to drive the external MOSFET

Supply voltage pin

Unconnected Pin

Connect this pin to Line/ Neutral of AC main voltage through a resistor to provide the

startup current for the controller. If VCC voltage increase to trip the point of

UVLO(ON), this HV loop will be turned off to reduce the power loss on the startup

circuit.

An internal resistor divider between HV to GND pin will monitor AC line voltage to

activate Brown-in/out function.

Leadtrend Technology Corporation www.leadtrend.com.tw

LD5760-DS-02 November 2015

123 4 5 6 7...20

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