FAN7392 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

FAN7392

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

Fairchild Semiconductor 

Internal Block Diagram

VDD 9

HIN 10

LIN 12

SCHMITT

TRIGGER INPUT HS(ON/OFF)

UVLO

NOISE

CANCELLER

RR

SQ

UVLO

SD 11

CYCLE-By-CYCLE

EDGE TRIGGERED LS(ON/OFF)

SHUTDOWN

VSS/COM

LEVEL

SHIFT

DELAY

VSS 13

Pin 4, 8, and 14 are no connection

Figure 3. Functional Block Diagram (Referenced 14-Pin)

VDD 11

HIN 12

LIN 14

SCHMITT

TRIGGER INPUT HS(ON/OFF)

UVLO

NOISE

CANCELLER

RR

SQ

UVLO

SD 13

CYCLE-By-CYCLE

EDGE TRIGGERED LS(ON/OFF)

SHUTDOWN

VSS/COM

LEVEL

SHIFT

DELAY

VSS 15

Pin 4, 5, 9,10 and 16 are no connection

Figure 4. Functional Block Diagram (Referenced 16-SOP)

6 VB

7 HO

5 VS

3 VCC

1 LO

2 COM

7 VB

8 HO

6 VS

3 VCC

1 LO

2 COM

© 2009 Fairchild Semiconductor Corporation

FAN7392 Rev. 1.0.2

3

www.fairchildsemi.com

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