IR2122

Series: -
Type: -
On-State Resistance: -
Current - Output / Channel: -
Current - Peak Output: -
Mounting Type: Through Hole
Package / Case: 8-DIP (0.300", 7.62mm)
Packaging: Tube
Input Type: Inverting
Number of Configurations: 1
Number of Outputs: 1
Operating Temperature: -40°C ~ 125°C
Configuration: High-Side
Delay Time: 250ns
Supplier Device Package: 8-DIP
High Side Voltage - Max (Bootstrap): 600V
Manufacturer: International Rectifier
Voltage - Supply: 13 V ~ 20 V
Current - Peak: 130mA


Features:

• Floating channel designed for bootstrap operation
   Fully operational to +600V
   Tolerant to negative transient voltage
   dV/dt immune
• Gate drive supply range from 10 to 20V
• Undervoltage lockout
• 3.3V, 5V and 15V input logic compatible
• FAULT lead indicates shutdown has occured
• Output out of phase with input


Pinout




Specifications

Symbol	Definition		Min.	Max.	Units
VB	High Side Floating Supply Voltage		-0.3	625	V
VS	High Side Floating Offset Voltage		VB - 25	VB + 0.3
VHO	High Side Floating Output Voltage		VS - 0.3	VB + 0.3
VCC	Logic Supply Voltage		-0.3	25
VIN	Logic Input Voltage		-0.3	VCC + 0.3
VFLT	FAULT Output Voltage		-0.3	VCC + 0.3
VCS	Current Sense Voltage		VS - 0.3	VB + 0.3
dVs/dt	Allowable Offset Supply Voltage Transient		-	50	V/ns
PD	Package Power Dissipation @ TA +25	(8 Lead DIP)	-	1.0	W
		(8 Lead SOIC)	-	0.625
RTHJA	Thermal Resistance, Junction to Ambient	(8 Lead DIP)	-	125	/W
		(8 Lead SOIC)	-	200
TJ	Junction Temperature		-	150
TS	Storage Temperature		-55	150
TL	Lead Temperature (Soldering, 10 seconds)		-	300

Description

The IR2122(S) is a high voltage, high speed power MOSFET and IGBT driver. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL outputs, down to 3.3V. The protection circuity detects over-current in the driven power transistor and terminates the gate drive voltage. An open drain FAULT signal of  IR2122(S)  is provided to indicate that an over-current shutdown has occurred. The output driver features a high pulse current buffer stage designed for minimum cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side or low side configuration which operates up to 600 volts.

Parameters:

Technical/Catalog Information	IR2122
Vendor	International Rectifier
Category	Integrated Circuits (ICs)
Configuration	High-Side
Voltage - Supply	13 V ~ 20 V
Current - Peak	130mA
Delay Time	250ns
Package / Case	8-DIP (300 mil)
Packaging	Tube
Number of Outputs	1
Input Type	Inverting
Number of Configurations	1
Operating Temperature	-40°C ~ 125°C
High Side Voltage - Max (Bootstrap)	600V
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	IR2122 IR2122