參數(shù)資料
型號: SI4750DY
廠商: Vishay Intertechnology,Inc.
英文描述: Smart Power High-Side Switch
中文描述: 智能功率高邊開關(guān)
文件頁數(shù): 1/8頁
文件大?。?/td> 88K
代理商: SI4750DY
Si4750DY
Vishay Siliconix
New Product
Document Number: 72219
S-32411—Rev. B, 24-Nov-03
www.vishay.com
1
Smart Power High-Side Switch
PRODUCT SUMMARY
Overvoltage Protection
V
bb(AZ)
(V)
Operating Voltage
V
bb(on)
(V)
On-State Resistance
R
ON
(m )
Nominal Load Current
I
L(nom) (A)
41
5
15
50
2.0
FEATURES
Overload Protection
Current Limitation
Short Circuit Protection
Thermal Shutdown with Restart
Overvoltage Protection (Including Load Dump)
Reverse Battery Protection with External Resistor
CMOS Compatible Input
Start A Cold Filament Lamp
ESD Protection
Low Standby Current
APPLICATIONS
All Types of Resistive, Inductive and Capacitive Loads
C Compatible Power Switch for 12-V dc Applications
Replaces Electromechanical Relays and Discrete
Circuits
DESCRIPTION
The Si4750DY is an n-channel verticle power FET with charge
pump, ground referenced CMOS compatible input, and fully
protected by embedded protection functions.
FUNCTIONAL BLOCK DIAGRAM
Thermal Shutdown
with
Hysterisis
Voltage
Regulator
Charge Pump
and
Gate Drive
Overload
and
Short Circuit
ESD
ESD
Controller
Sense Diode
Load Source
Load
MOSFET Die
V
BAT
V
ST
IN
Controller IC
S
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI4750DY-E3 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Smart Power High-Side Switch
SI4750DY-T1-E3 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Smart Power High-Side Switch
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