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參數(shù)資料
| 型號： | IR2308SPbF |
| 廠商： | International Rectifier |
| 英文描述： | HALF-BRIDGE DRIVER |
| 中文描述： | 半橋驅(qū)動器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 107K |
| 代理商： | IR2308SPBF |
Typical Connection
HALF-BRIDGE DRIVER
Features
Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
Gate drive supply range from 10 to 20V
Undervoltage lockout for both channels
3.3V, 5V and 15V input logic compatible
Cross-conduction prevention logic
Matched propagation delay for both channels
Outputs in phase with inputs
Logic and power ground +/- 5V offset.
Internal 540ns dead-time
Lower di/dt gate driver for better noise immunity
Also available LEAD_FREE
Data Sheet No. PD60209 revC
IR2308
(S) & (PbF)
www.irf.com
1
(Refer to Lead Assignments for correct pin configuration). This/These diagram(s) show electrical connections
only. Please refer to our Application Notes and DesignTips for proper circuit board layout.
Description
The IR2308(S) are high voltage, high speed power
MOSFET and IGBT drivers with dependent high and
low side referenced output channels. Proprietary HVIC
and latch immune CMOS technologies enable rug-
gedized monolithic construction. The logic input is
compatible with standard CMOS or LSTTL output, down to 3.3V logic. The output drivers feature a high pulse
current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an
N-channel power MOSFET or IGBT in the high side configuration which operates up to 600 volts.
Part
Input
logic
Cross-
conduction
prevention
logic
Dead-Time
Ground Pins
2106
21064
2108
21084
2109
21094
2304
2308
COM
VSS/COM
COM
VSS/COM
COM
VSS/COM
COM
COM
HIN/LIN
no
none
Internal 540ns
Programmable 0.54~5
μ
s
Internal 540ns
Programmable 0.54~5
μ
s
Internal 100ns
Internal 540ns
HIN/LIN
yes
IN/SD
yes
2106//2108//2109/2304/2308 Feature Comparison
HIN/LIN
HIN/LIN
yes
yes
V
CC
HIN
V
B
HO
V
S
LO
COM
LIN
LIN
HIN
up to 600V
LTO
V
CC
Packages
8-Lead SOIC - IR2308S
Also available
LEAD-FREE (PbF)
8-Lead PDIP
IR2308
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