IR3312STRRPBF International Rectifier, IR3312STRRPBF Datasheet - Page 6

• Manufacturer Part Number: IR3312STRRPBF
• Manufacturer: International Rectifier

Specifications of IR3312STRRPBF

• Switch Type: High Side
• Power Switch Family: IR3312
• Input Voltage: 6 to 28V
• Power Switch On Resistance: 28.5mOhm
• Output Current: 14A
• Number Of Outputs: Single
• Mounting: Surface Mount
• Package Type: D2PAK
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 4 +Tab
• Power Dissipation: 2W
• Lead Free Status / RoHS Status: Compliant

IR3312(S)
Vcc-Vin
Vcc-Vout
Vin
I Load
6
Ifb
Accurate measurement only when the power Mosfet is fully ON
90%
10 %
Td off
Figure 3 - Switching time definitions (turn-off)
Figure 5 - Current sense precision:
Tf
24 us (typ.)
Precise measurement
DV/dt(off)
clamp
Vcc-Vin
Iout
Vin
( see Design tip to evaluate power dissipation )
Ids
Vout
T minpulse
12V
0 V
0 V
Vds clamp
Figure 6 - Minimum pulse & WAIT
Figure 4 - Active clamp waveforms
T minpulse
function
Wait
T clamp
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Vcc-Vclamp
Vcc
Vcc