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HALF-BRIDGE GATE DRIVER Integrated Circuit Chip IC IR21141SSPBF

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HALF-BRIDGE GATE DRIVER Integrated Circuit Chip IC IR21141SSPBF

Model Number IR21141SSPBF
Certification new & original
Place of Origin original factory
Minimum Order Quantity 10pcs
Price negotiation
Payment Terms T/T, Western Union, PayPal
Supply Ability 300pcs
Delivery Time 1 day
Packaging Details please contact me for details
Description Half-Bridge Gate Driver IC Non-Inverting 24-SSOP
VOFFSET 600 V or 1200 V max.
Io+/- (min) 1.0 A / 1.5 A
VOUT 10.4 V – 20 V
Deadtime matching (max) 75 ns
Deadtime (typ) 330 ns
Desat blanking time (typ) 3 µs
Detailed Product Description

Features

 

• Floating channel up to 600 V or 1200 V

• Soft over-current shutdown

• Synchronization signal to synchronize shutdown with the other phases

• Integrated desaturation detection circuit                                        

• Two stage turn on output for di/dt control                                                                           Package

• Separate pull-up/pull-down output drive pins            

• Matched delay outputs                                        

• Undervoltage lockout with hysteresis band              

• Lead free

 

Description

 

The IR21141/IR22141 gate driver family is suited to drive a single half bridge

in power switching applications. These drivers provide high gate driving

capability (2 A source, 3 A sink) and require low quiescent current, which

allows the use of bootstrap power supply techniques in medium power

systems. These drivers feature full short circuit protection by means of power

transistor desaturation detection and manage all half-bridge faults by

smoothly turning off the desaturated transistor through the dedicated soft

shutdown pin, therefore preventing over-voltages and reducing

electromagnetic emissions. In multi-phase systems, the IR21141/IR22141

drivers communicate using a dedicated local network (SY_FLT and

FAULT/SD signals) to properly manage phase-to-phase short circuits. The

system controller may force shutdown or read device fault state through the

3.3 V compatible CMOS I/O pin (FAULT/SD). To improve the signal immunity

from DC-bus noise, the control and power ground use dedicated pins

enabling low-side emitter current sensing as well. Undervoltage conditions in

floating and low voltage circuits are managed independently.

 

 

Typical connection

 

 

Product Tags: electronics ic chip   integrated circuit components  
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