IR3311S International Rectifier, IR3311S Datasheet - Page 6

• Manufacturer Part Number: IR3311S
• Description: IC SWITCH HI SIDE D2PAK
• Manufacturer: International Rectifier
• Type: High Sider

Specifications of IR3311S

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 9 mOhm
• Current - Output / Channel: 18A
• Current - Peak Output: 100A
• Voltage - Supply: 6 V ~ 28 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (4 leads + tab)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IR3311S

IR3311(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
38 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