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IR3316S
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
Vcc-Vfb
Maximum Ifb voltage
Vcc-Vout
Maximum output voltage
-16 26
-16 33
-0.3 37
V
Ids cont.
Ids pulsed
Pd
ESD1
ESD2
Tj max.
Maximum body diode continuous current Rth=60°C/W (1)
Maximum body diode pulsed current (1)
Maximum power dissipation Rth=60°C/W
Electrostatic discharge voltage (Human body) C=100pF, R=1500Ω
Electrostatic discharge voltage (Machine Model) C=200pF,R=0Ω
Max. storage & operating temperature junction temperature
⎯ 2.8
⎯ 100
⎯2
⎯4
⎯ 0.5
-40 150
A
W
kV
°C
Min Rfb
Minimum on the resistor on Ifb pin
Ifb max.
Max. Ifb current
(1) Limited by junction temperature. Pulsed is also limited by wiring
Thermal Characteristics
0.3 ⎯
kΩ
-50 50
mA
Symbol
Parameter
Typ. Max. Units
Rth1
Rth2
Thermal resistance junction to ambient D²-Pak Std footprint
Thermal resistance junction to case D²-Pak
60
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
Rifb
Pulse min.
Fmax.
Continuous output current
Tambient=85°C, Rth=60°C/W, Tj=125°C
Recommended Ifb resistor (2)(3)
Minimum turn-on pulse width
Maximum operating frequency
⎯7
0.5 3.5
1⎯
⎯ 200
A
kΩ
ms
Hz
2) If Rifb is too low, the device can be damaged.
3) If Rifb is too high, the device may not switch on.
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