參數(shù)資料
型號(hào): IR3313SPBF
廠商: International Rectifier
英文描述: PROGRAMMABLE CURRENT SENSE HIGH SIDE SWITCH
中文描述: 可編程電流感應(yīng)高端開(kāi)關(guān)
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 223K
代理商: IR3313SPBF
IR3313SPbF
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters
are referenced to Vcc lead. (Tambient=25°C unless otherwise specified).
Symbol
Parameter
Min.
Max.
Units
Vcc-Vin
Maximum Vcc voltage
-16
37
Vcc-Vin cont.
Maximum continuous Vcc voltage
-16
32
Vcc-Vfb
Maximum Ifb voltage
-16
33
Vcc-Vout
Maximum output voltage
-0.3
37
V
Ids cont.
Maximum body diode continuous current Rth=60°C/W (1)
2.8
Ids pulsed
Maximum body diode pulsed current (1)
100
A
Pd
Maximum power dissipation Rth=60°C/W
2
W
ESD1
Electrostatic discharge voltage (Human body) C=100pF, R=1500
4
ESD2
Electrostatic discharge voltage (Machine Model) C=200pF,R=0
0.5
kV
Tj max.
Max. storage & operating temperature junction temperature
-40
150
°C
Min Rfb
Minimum on the resistor on Ifb pin
0.3
k
Ifb max.
Max. Ifb current
-50
50
mA
(1) Limited by junction temperature. Pulsed is also limited by wiring
Thermal Characteristics
Symbol
Parameter
Typ.
Max.
Units
Rth1
Thermal resistance junction to ambient D-Pak Std footprint
60
Rth2
Thermal resistance junction to case D-Pak
0.7
°C/W
Recommended Operating Conditions
These values are given for a quick design. For operation outside these conditions, please consult the application notes.
Symbol
Parameter
Min.
Max.
Units
Iout
Continuous output current Tambient=85°C, Rth=60°C/W, Tj=125°C
7
A
Rifb
Recommended Ifb resistor (2)(3)
0.5
3.5
k
Pulse min.
Minimum turn-on pulse width
1
ms
Fmax.
Maximum operating frequency
200
Hz
2) If Rifb is too low, the device can be damaged.
3) If Rifb is too high, the device may not switch on.
www.irf.com
2
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