FAN7390A View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

FAN7390A

High-Current, High & Low-Side, Gate-Drive IC

Fairchild Semiconductor 

Typical Application Circuit

15V

HIN

Controller

LIN

VSS

C1

RBOOT

DBOOT

FAN7390A

1 HIN

2 LIN

3 VSS

4 NC

5 COM

6 LO

7 VDD

NC 14

VB 13

HO 12

VS 11

NC 10

NC 9

NC 8

Up to 600V

R1

CBOOT

Q1

R2

OUTPUT

R3

Q2

R4

Load

FAN7390A Rev.04

Figure 1. Application Circuit for Half-Bridge (Referenced 14-SOP)

Internal Block Diagram

FAN7390A

HIN 1

200K

UVLO

NOISE

CANCELLER

R

R

S

Q

13 VB

12 HO

11 VS

LIN 2

VSS 3

UVLO

7 VDD

200K

DELAY

Pin 4, 8, 9, 10 and 14 are no connection

VSS/COM

LEVEL

SHIFT

6 LO

5 COM

FAN7390A Rev.01

Figure 2. Functional Block Diagram (Referenced 14-SOP)

© 2012 Fairchild Semiconductor Corporation

FAN7390A Rev. 1.0.0

2

www.fairchildsemi.com

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