IR21844 - Infineon

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

IR21844
Manufacturer

Infineon
ChipWorker Part#

CW182731890
Category

FET Driver
Description

600V Half Bridge Driver IC with typical 1.9A source and 2.3A sink currents in 14 Lead PDIP package for IGBTs and MOSFETs. Also available in 14 Lead SOIC, 8 Lead SOIC, and 8 Lead PDIP.
Documentation

Datasheet

IR21844 Global Supplier

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IR21844 Specifications

Attribute	Attribute Value

Part Number	IR21844
Manufacturer	Infineon
ChipWorker Part#	CW182731890
Category	FET Driver
Documentation	Datasheet
Mounting Style	Through Hole
Case/Package	PDIP-14
Rise/Fall Time	40ns, 20ns
Supply Voltage	10V ~ 20V
	expand all
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Obsolete
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead

Product Description

Summary of Features:
Floating channel designed for bootstrap operation
Fully operational to +600 V
Tolerant to negative transient voltage
dV/dt immune
Gate drive supply range from 10 to 20 V
Undervoltage lockout for both channels
3.3 V and 5 V input logic compatible
Matched propagation delay for both channels
Logic and power ground +/- 5 V offset
Lower di/dt gate driver for better noise immunity
Output source/sink current capability 1.4A/1.8A

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