AUIR3314S International Rectifier, AUIR3314S Datasheet

TUBE / 36V 90.000A AUTO TO-220 OUTLINE

AUIR3314S

Manufacturer Part Number
AUIR3314S
Description
TUBE / 36V 90.000A AUTO TO-220 OUTLINE
Manufacturer
International Rectifier
Series
-r
Type
High Side, Current Senser
Datasheet

Specifications of AUIR3314S

Input Type
Non-Inverting
Number Of Outputs
1
On-state Resistance
9 mOhm
Current - Output / Channel
5A
Current - Peak Output
Adjustable/Programmable
Voltage - Supply
5.4 V ~ 6.3 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
TO-263-5, D²Pak (4 leads + Tab), TO-263BB
Power Load Switch Type
High Side
Input Voltage
32V
Current Limit
18A
On State Resistance
0.009ohm
Thermal Protection
Yes
On / Enable Input Polarity
Active High
Power Dissipation Pd
2W
Rohs Compliant
Yes
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AUIR3314S
Manufacturer:
IR
Quantity:
12 500
Part Number:
AUIR3314STRLPBF
Manufacturer:
ST
Quantity:
1 140
Part Number:
AUIR3314STRRPBF
Manufacturer:
IR
Quantity:
7 600
Features
Description
The AUIR3314(S) 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 Vifb-Vin > 4.7V. The
current shutdown threshold is adjusted by selecting the
proper RIfb. Either over current and over temperature
latches off the switch. The device is reset by pulling the
input pin high. Other integrated protections (ESD, reverse
battery, active clamp) make the switch very rugged in
automotive environment.
Typical Connection
www.irf.com
Off
Load current feedback
Programmable over current shutdown
Active clamp
ESD protection
Input referenced to Vcc
Over temperature shutdown
Reverse battery protection
Lead-Free
PROGRAMMABLE CURRENT SENSE HIGH SIDE SWITCH
Current feeback
On
Input
10k
IN
Ifb
Rifb
Ground
Logic
AUIR3314
Ground
Power
Product Summary
Packages
Vcc
Out
Rds(on)
Vcc op.
Current Ratio
Prog. Ishutdown
Vclamp
AUIR3314
TO-220
Load
Battery
AUIR3314(S)
Automotive grade
November, 14th 2010
Pin 4 and 5 fused
12 m max.
AUIR3314S
6 to 32V
D²Pak
6 to 58A
5300
40V
1

Related parts for AUIR3314S

AUIR3314S Summary of contents

Page 1

... Packages AUIR3314 IN Ifb 10k Rifb Logic Power Ground Ground November, 14th 2010 Automotive grade AUIR3314(S) Rds(on) 12 m max. Vcc op 32V Current Ratio 5300 Prog. Ishutdown 6 to 58A Vclamp TO-220 D²Pak AUIR3314 Pin 4 and 5 fused AUIR3314S Vcc Battery Out Load 40V 1 ...

Page 2

... Human Body Model Charged Device Model IC Latch-Up Test RoHS Compliant † Qualification standards can be found at International Rectifier’s web site †† Exceptions to AEC-Q100 requirements are noted in the qualification report. www.irf.com † Comments: This family of ICs has passed an Automotive qualification. IR’s Industrial and Consumer qualification level is granted by extension of the higher Automotive level ...

Page 3

Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are referenced to Vcc lead. (Tj=-40°..150°C, Vcc=6..26V Tambient=25°C unless otherwise specified). Symbol Parameter Vcc-Vin Maximum Vcc voltage Vcc-Vin cont. Maximum ...

Page 4

Protection Characteristics Tj=-40°..150°C, Vcc=6..26V, Rifb=500 to 5k  Symbol Parameter Vifb-Vin@Isd Over-current shutdown threshold Tsd Over temperature threshold OV Over voltage protection (not latched) Isdf Fixed over current shutdown Isd_1k Programmable over current shutdown 1k treset Time to reset protection ...

Page 5

Current Sense Characteristics Tj=-40°..150°C, Vcc=6..26V (unless otherwise specified) Symbol Parameter Ratio I Load/Iifb current ratio Ratio_TC I Load/Iifb variation aver temperature Offset Load current diagnostic offset trst Ifb response time (low signal) Functional Block Diagram All values are typical 43V ...

Page 6

Lead Assignments 3- Vcc Ifb 3- Vcc (tab Out TO220 Vcc-Vin Vih Vil Vhyst Vcc IN IR3314 Iin Ifb Out Ifb Figure 1 – Voltages and current definitions www.irf.com ...

Page 7

Vcc V out Vcc - V clamp See Application Notes to evaluate power dissipation Figure 3 – Active clamp waveforms Vcc-Vin Over-current shutdown Iout Tj www.irf.com Vcc-Vin t < t reset t > t ...

Page 8

All curves are typical characteristics. Operation in hatched areas is not recommended. Tj=25°C, Rifb=500ohm, Vcc=14V (unless otherwise specified Vcc-Vin, supply voltage (V) Figure 6 – Icc (mA) Vs Vcc-Vin ...

Page 9

Spec. Max. 8 With calibration load, load current (A) Figure 10 – Error (+/- load ( -50 0 Tamb., ambient temperature (°C) Figure 12 – ...

Page 10

Protection response time (s) Figure 14 – Ids (A) Vs over temperature protection response time (s) www.irf.com Tamb=25°C Tamb=100°C 1.E+01 1.E+02 1.E+03 AUIR3314(S) 100 50°C/W free air 5°C 0.1 1.E-4 1.E-3 1.E-2 1.E-1 ...

Page 11

Case Outline - TO220 - 5 Leads www.irf.com AUIR3314(S) 11 ...

Page 12

Case Outline - D2PAK - 5 Leads www.irf.com AUIR3314(S) 12 ...

Page 13

Tape & Reel - D2PAK – 5 leads www.irf.com AUIR3314(S) 13 ...

Page 14

... Part Marking Information Ordering Information Base Part Number Package Type TO220 – 5Leads AUIR3314 D2-Pak-5-Leads www.irf.com Standard Pack Form Quantity Tube Tube Tape and reel left Tape and reel right AUIR3314(S) Complete Part Number 50 AUIR3314 50 AUIR3314S 800 AUIR3314STRL 800 AUIR3314STRR 14 ...

Page 15

... IR product could create a situation where personal injury or death may occur. Should Buyer purchase or use IR products for any such unintended or unauthorized application, Buyer shall indemnify and hold International Rectifier and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and ...

Page 16

Revision History Revision www.irf.com Date Notes/Changes 01/09/2006 First release 22/01/2007 Pin assignment 16/04/2008 Isd_1K max : 31A -> 30A Isd_1k typ : 18A -> 18.8A 14/01/2010 AU release 14/11/2010 Change description AUIR3314(S) 16 ...

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