IR3314SPBF

Supply Current :
Maximum Operating Temperature :
Mounting Style : SMD/SMT
Fall Time : 20 us
Packaging : Tube
Supply Voltage - Min : 6 V
Product : H-Bridge Drivers
Type : High Side
Package / Case : D2PAK-5
Maximum Power Dissipation : 2 W
Supply Voltage - Max : 32 V
Rise Time : 8 us


Features:

• Load current feedback
• Programmable over current shutdown
• Active clamp
• ESD protection
• Input referenced to V_cc
• Over temperature shutdown
• Reverse battery protection
• Lead-Free




Specifications

Symbol	Parameter	Min	Max.	Units
Vcc-Vin	Maximum Vcc voltage	-16	37	V
Vcc-Vin cont.	Maximum continuous Vcc voltage	-16	32
Vcc-Vfb	Maximum Ifb voltage	-16	33
Vcc-Vout	Maximum output voltage	-0.3	37
Ids cont.	Maximum body diode continuous current Rth=60/W (1)	-	2.8	A
Ids pulsed	Maximum body diode pulsed current (1)	-	100
Pd	Maximum power dissipation Rth=60/W	-	2	W
ESD1	Electrostatic discharge voltage (Human body) C=100pF, R=1500	-	4	kV
ESD2	Electrostatic discharge voltage (Machine Model) C=200pF,R=0	-	0.5
Tj max.	Max. storage & operating temperature junction temperature	-40	150
Min Rfb	Minimum on the resistor on Ifb pin	0.3	-	k
Ifb max.	Max. Ifb current	-50	50	mA

(1) Limited by junction temperature. Pulsed is also limited by wiring




Description

The IR3314SPbF is a fully protected 4 terminals high side switch. The input signal is referenced to Vcc. When the input voltage Vcc - Vin is higher than the specified threshold, the output power Mosfet is turned on. When the Vcc - Vin is lower than the specified Vil threshold, the output Mosfet is turned off. A current proportional to the power Mosfet current is sourced to the Ifb pin. Over current shutdown occurs when Vst-Vin > 4.5V. The current shutdown threshold is adjusted by selecting the proper RIfb. Either over current and over temperature latches off the switch. The IR3314SPbF is reset by pulling the input pin high. Other integrated protections (ESD, reverse battery, active clamp) make the switch very rugged in automotive environment.

Parameters:

Technical/Catalog Information	IR3314SPBF
Vendor	International Rectifier
Category	Integrated Circuits (ICs)
Package / Case	D²Pak, TO-263 (4 leads + tab, fused leads)
Mounting Type	Surface Mount
Type	High Side
Voltage - Supply	6 V ~ 32 V
On-State Resistance	9 mOhm
Current - Output / Channel	18A
Current - Peak Output	100A
Packaging	Tube
Input Type	Non-Inverting
Number of Outputs	1
Operating Temperature	-40°C ~ 150°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	IR3314SPBF IR3314SPBF