6742MR 查看數據表（PDF） - Fairchild Semiconductor

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6742MR

Highly Integrated Green-Mode PWM Controller

Fairchild Semiconductor 

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device

reliability. The absolute maximum ratings are stress ratings only.

Symbol

Parameter

Min.

Max.

Unit

VVDD

DC Supply Voltage(1, 2)

30

V

VFB

FB Pin Input Voltage

-0.3

7.0

V

VSENSE SENSE Pin Input Voltage

-0.3

7.0

V

VRT RT Pin Input Voltage

-0.3

7.0

V

VHV HV Pin Input Voltage

PD

Power Dissipation (TA＜50°C)

500

V

400

mW

ΘJA Thermal Resistance (Junction-to-Air)

141

°C/W

TJ

Operating Junction Temperature

-40

+125

°C

TSTG Storage Temperature Range

-55

+150

°C

TL

Lead Temperature (Wave Soldering or IR, 10 Seconds)

+260

°C

ESD

Electrostatic Discharge Capability,

Human Body Model, JESD22-A114

Electrostatic Discharge Capability,

Machine Model, JESD22-A115

All Pins Except HV Pin

All Pins Except HV Pin

4

kV

200

V

Notes:

1. All voltage values, except differential voltages, are given with respect to the network ground terminal.

2. Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.

© 2008 Fairchild Semiconductor Corporation

SG6742ML/MR • Rev. 1.0.4

4

www.fairchildsemi.com

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