Product Summary

The IR2111PBF is a high voltage, high speed power MOSFET and IGBT driver with dependent high and low side referenced output channels designed for half-bridge applications. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic input is compatible with standard CMOS outputs. The IR2111PBF features a high pulse current buffer stage designed for minimum driver cross-conduction. Internal deadtime is provided to avoid shoot-through in the output half-bridge. The floating channel of the IR2111PBF can be used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 600 volts.

Parametrics

IR2111PBF absolute maximum ratings: (1)VB, High Side Floating Supply Voltage: -0.3 to 625V; (2)VS, High Side Floating Supply Offset Voltage: VB - 25 to VB + 0.3V; (3)VHO, High Side Floating Output Voltage: VS - 0.3 to VB + 0.3V; (4)VCC, Low Side and Logic Fixed Supply Voltage: -0.3 to 25V; (5)VLO, Low Side Output Voltage: -0.3 to VCC + 0.3V; (6)VIN, Logic Input Voltage: -0.3 to VCC + 0.3V; (7)dVs/dt, Allowable Offset Supply Voltage Transient : 50 V/ns max; (8)PD, Package Power Dissipation @ TA≤+25℃: 1.0W max; (9)RθJA, Thermal Resistance, Junction to Ambien: 125W/℃ max; (10)TJ, Junction Temperature: 150℃ max; (11)TS, Storage Temperature: -55 150℃; (12)TL, Lead Temperature (Soldering, 10 seconds): 300℃.

Features

IR2111PBF features: (1)Floating channel designed for bootstrap operation Fully operational to +600V; Tolerant to negative transient voltage dV/dt immune; (2)Gate drive supply range from 10 to 20V; (3)Undervoltage lockout for both channels; (4)CMOS Schmitt-triggered inputs with pull-down; (5)Matched propagation delay for both channels; (6)Internally set deadtime; (7)High side output in phase with input.

Diagrams

IR2111PBF pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IR2111PBF
IR2111PBF

International Rectifier

Power Driver ICs

Data Sheet

0-1: $2.09
1-25: $1.28
25-100: $1.06
100-250: $1.01
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(USD)
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Data Sheet

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Data Sheet

0-1: $2.15
1-25: $1.27
25-100: $1.01
100-250: $0.94
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