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IR2304PBF

P1-P3P4-P6P7-P8
IR2304(S)&(PbF)
4 www.irf.com
Functional Block Diagram
2304
LIN
UV
DETECT
DELAY
COM
LO
VCC
HIN
VS
HO
VB
PULSE
FILTER
HV
LEVEL
SHIFTER
R
R
S
Q
UV
DETECT
PULSE
GENERATOR
SHOOT-
THROUGH
PREVENTION
Lead Definitions
Symbol Description
V
CC
Low side supply voltage
COM Logic ground and low side driver return
HIN Logic input for high side gate driver output
LIN Logic input for low side gate driver output
V
B
High side floating supply
HO High side driver output
V
S
High voltage floating supply return
LO Low side driver output
IR2304(S)&(PbF)
www.irf.com 5
8
7
6
4
3
2
1
LIN
COM
HIN
VCC
LO
HO
VB
VS
5
8-Lead PDIP
8
7
6
4
3
2
1
LIN
COM
HIN
VCC
LO
HO
VB
VS
5
Lead Assignments
8-Lead SOIC
HIN
LIN
HO
LO
Figure 1. Input/Output Functionality Diagram
Internal Deadtime
IR2304(S)&(PbF)
6 www.irf.com
Figure 3. Internal Deadtime Timing
Figure 2. Switching Time Waveforms
HIN
LIN
HO
LO
t
on
t
r
50%
90%
10%
50%
90%
10%
t
off
t
f
HIN
LIN
DT
DT
90%
10%
50%
90%
10%
50%
LO
HO
P1-P3P4-P6P7-P8

IR2304PBF

Mfr. #:
Buy IR2304PBF
Manufacturer:
Infineon Technologies
Description:
Gate Drivers Hlf Brdg Drvr Soft Trn On NonInvrt Inpt
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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