IR6226

Series: -
Type: High Side
Input Type: Non-Inverting
Number of Outputs: 1
Current - Output / Channel: -
Mounting Type: Through Hole
Packaging: Tube
Package / Case: TO-220-5
Operating Temperature: -40°C ~ 150°C
On-State Resistance: 80 mOhm
Manufacturer: International Rectifier
Supplier Device Package: TO-220AB (5-LEAD)
Current - Peak Output: 20A
Voltage - Supply: 5 V ~ 35 V


Features:

·PWM Current Limit for Short Circuit Protection
·Over-Temperature Protection
·Active Output Negative Clamp
·Reverse Battery Protection
·Broken Ground Protection
·Short to VCC  Protection
·Low Noise Charge Pump
·Sleep Mode Supply Current
·4kV ESD Protection On All Pins
·Logic Ground Isolated From Power Ground


Application

·Solenoid Driver
·DC Motor Driver


Specifications

			Minimum	Maximum	Units	Test Conditions
Vcc	Supply Voltage	Permanent	-0.3	50	V	Pin 3 to Pin 1 (1), for 10 seconds
		Reverse	-16	-
Voffset	Logic to Power Ground Offset		Vcc -50	Vcc +0.3
Vin	Input Voltage		-0.3	30
Iin	Input Current		-	10	mA
Vout	Output Voltage		Vcc -50	Vcc +0.3	V
Iout	Output Current		Self-limited
Vdg	Diagnostic Output Voltage		-0.3	30	V
Idg	Diagnostic Output Current		-	10	mA
Eav	Repetitive Avalanche Energy		-	200	mJ	I = 2A (2)
ESD1	Electrostatic Discharge(Human Body Model)		-	4000	V	C = 100 pF, R = 1500
ESD2	Electrostatic Discharge (Machine Model)		-	1000	V	C = 200 pF, R = 0
PD	Power Dissipation		-	28	W	Tcase=25
TJop	Operating Junction Temperature Range		-40	Self-limited
TStg	Storage Temperature Range		-40	175
TL	Lead Temperature (Soldering, 10 seconds)		-	300

Description

The IR6226 is a 5 terminal monolithic HIGH SIDE SWITCH with built in short circuit, over- temperature, ESD, inductive load turn off capability and diagnostic feedback.

The on-chip protection circuit goes into PWM mode, limiting the average current during short circuit if the drain current exceeds 5A.  The protection circuit latches off the high side switch if the junction temperature exceeds 170!aC  and latches on after the junc tion temperature falls by 10!aC.  The drain to source voltage i actively clamped at 55V, improving its performance during turn off with inductive loads.

The on-chip charge pump high side driver stage of the IR6226 is floating and ref- erenced to the source of the power MOSFET. Thus the logic to power ground isolation can be as high as 50V. This allows opera-tion with larger offset as well as controlling the switch during load energy recirculation or regeneration.

A diagnostic pin of the IR6226 is provided for status feedback of short circuit, over temperature and open load detection.

Parameters:

Technical/Catalog Information	IR6226
Vendor	International Rectifier
Category	Integrated Circuits (ICs)
Package / Case	TO-220-5 (Straight Leads)
Mounting Type	Through Hole
Type	High Side
Voltage - Supply	5 V ~ 35 V
On-State Resistance	80 mOhm
Current - Output / Channel	-
Current - Peak Output	20A
Packaging	Tube
Input Type	Non-Inverting
Number of Outputs	1
Operating Temperature	-40°C ~ 150°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	IR6226 IR6226