LD7750B 查看數據表（PDF） - Unspecified

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产品描述 (功能)

生产厂家

LD7750B

High Voltage Green-Mode PWM Controller with Over Temperature Protection

Unspecified 

Absolute Maximum Ratings

Supply Voltage VCC

High-Voltage Pin, HV

COMP,OTP, CS

OUT

Maximum Junction Temperature

Operating Ambient Temperature

Operating Junction Temperature

Storage Temperature Range

Package Thermal Resistance (SOP-7, SOP-8)

Package Thermal Resistance (DIP-8)

Power Dissipation (SOP-7, SOP-8)

Power Dissipation (DIP-8)

Lead temperature (Soldering, 10sec)

ESD Voltage Protection, Human Body Model (except HV Pin)

ESD Voltage Protection, Machine Model

LD7750B

-0.3V 30V

-0.3V~500V

-0.3 ~7V

-0.3 ~Vcc+0.3

150°C

-40°C to 85°C

-40°C to 125°C

-65°C to 150°C

160°C/W

100°C/W

400mW

650mW

260°C

2.5KV

250V

Caution:

Stresses beyond the ratings specified in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only

rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification

is not implied.

Recommended Operating Conditions

Item

Supply Voltage Vcc

Comp Pin Capacitor

Min.

Max.

Unit

10

24

V

4.7

100

nF

Leadtrend Technology Corporation

LD7750B-DS-01 OCT. 2011

4

www.leadtrend.com.tw

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