FAN7388 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

FAN7388

3 Half-Bridge Gate-Drive IC

Fairchild Semiconductor 

Absolute Maximum Ratings

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

ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-

tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The

absolute maximum ratings are stress ratings only. TA=25°C, unless otherwise specified.

Symbol

Parameter

Min.

Max.

Unit

VB

VS

VHO1,2,3

VDD

VLO1,2,3

VIN

dVS/dt

PD

θJA

TJ

TSTG

High-side Floating Supply Voltage of VB1,2,3

High-side Floating Supply Offset Voltage of VS1,2,3

High-side Floating Output Voltage

Low-side and Logic-fixed Supply Voltage

Low-side Output Voltage

Logic Input Voltage (HIN1,2,3 and LIN1,2,3)

Allowable Offset Voltage Slew Rate

Power Dissipation(1)(2)(3)

Thermal Resistance, Junction-to-ambient

Junction Temperature

Storage Temperature

-0.3

VB1,2,3-25

VS1,2,3-0.3

-0.3

-0.3

-0.3

-55

625.0

VB1,2,3+0.3

VB1,2,3+0.3

25.0

VDD+0.3

VDD+0.3

50

1.8

80

+150

+150

V

V

V

V

V

V

V/ns

W

°C/W

°C

°C

Notes:

1. Mounted on 76.2 x 114.3 x 1.6mm PCB (FR-4 glass epoxy material).

2. Refer to the following standards:

JESD51-2: Integral circuits thermal test method environmental conditions - natural convection

JESD51-3: Low effective thermal conductivity test board for leaded surface-mount packages.

3. Do not exceed PD under any circumstances.

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended

operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not

recommend exceeding them or designing to Absolute Maximum Ratings.

Symbol

VB1,2,3

VS1,2,3

VDD

VHO1,2,3

VLO1,2,3

VIN

TA

Parameter

High-side Floating Supply Voltage

High-side Floating Supply Offset Voltage

Supply Voltage

High-side Output Voltage

Low-side Output Voltage

Logic Input Voltage (HIN1,2,3 and LIN1,2,3)

Ambient Temperature

Min.

VS1,2,3+10

6-VDD

10

VS1,2,3

GND

GND

-40

Max.

VS1,2,3+20

600

20

VB1,2,3

VDD

VDD

+125

Unit

V

V

V

V

V

V

°C

© 2008 Fairchild Semiconductor Corporation

FAN7388 • Rev.1.0.0

4

www.fairchildsemi.com

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