參數(shù)資料
型號: IR3315S
廠商: International Rectifier
英文描述: LOW EMI CURRENT SENSE HIGH SIDE SWITCH
中文描述: 低EMI電流檢測高端開關(guān)
文件頁數(shù): 1/13頁
文件大?。?/td> 993K
代理商: IR3315S
Data Sheet No. PD60285
IR3315(S)PbF
LOW EMI CURRENT SENSE HIGH SIDE SWITCH
Features
Programmable over current shutdown
Active clamp
ESD protectio
Input referenced
Over temperature shutdo
Reverse battery protection
Lead-Free
D scription
The IR3315(S)PbF
side switch. The input signal is referenced to Vcc. When
the input voltage Vcc - Vin is higher than the specified
threshold, the output power Mosfet is turned on. When the
Vcc - Vin is lower than the specified Vil threshold, the
output Mosfet is turned off. A current proportional to the
power Mosfet current is sourced to the Ifb pin. Over
current shutdown occurs when Vst-Vin > 4.5V. The current
shutdown threshold is adjusted by selecting the proper
RIfb. Either over current and over temperature latches off
the switch. The device is reset by pulling the input pin
high. Other integrated protections (ESD, reverse battery,
active clamp) make the switch very rugged in automotive
environment.
Typical Connection
Load current feedback
n
to Vcc
wn
e
is a fully protected 4 terminals high
Product Summary
Rds(on) 20 m
max.
Vcc op. 6 to 32V
Current Ratio 2800
Prog. Ishutdown 3 to 30A
Vclamp 40V
Packages
TO-220 D2Pak
IR3315PbF Pin 4 and 5 fused
IR3315SPbF
Out
IR3315
IN
Rifb
Vcc
Load
Battery
Input
Power
Ground
Ifb
Logic
Ground
Current feeback
10k
On
Off
www.irf.com
1
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相關(guān)代理商/技術(shù)參數(shù)
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