IR3316STRL International Rectifier, IR3316STRL Datasheet

IR3316STRL

Manufacturer Part Number
IR3316STRL
Description
Manufacturer
International Rectifier
Datasheet

Specifications of IR3316STRL

Switch Type
High Side
Power Switch Family
IR3316
Power Switch On Resistance
7mOhm
Output Current
7A
Number Of Outputs
Single
Mounting
Surface Mount
Package Type
D2PAK
Operating Temperature (min)
-40C
Operating Temperature (max)
150C
Operating Temperature Classification
Automotive
Pin Count
4 +Tab
Power Dissipation
2W
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IR3316STRLPBF
Quantity:
11 200
Features
Description
The IR3316S is a fully
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 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 protectio
Input referenced
Over temperature shutdo
Switching time optimized for l
Reverse battery protection
Current feeback
On
Input
n
to Vcc
LOW EMI CURRENT SENSE HIGH SIDE SWITCH
protected 4 terminals high side
wn
10k
ow EMI
IN
Ifb
Rifb
Ground
Logic
IR3316S
Ground
Power
Product Summary
Packages
Vcc
Out
Rds(on)
Vcc op.
Current Ratio
Prog. Ishutdown
Vclamp
Load
Pin 4 and 5 fused
Battery
IR3316S
D²Pak
Data Sheet No. PD60286
7 mΩ max.
6 to 26V
10 to 90A
IR3316S
8800
40V
1

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IR3316STRL Summary of contents

Page 1

... 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 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 ...

Page 2

... Tambient=85°C, Rth=60°C/W, Tj=125°C Rifb Recommended Ifb resistor (2)(3) Pulse min. Minimum turn-on pulse width Fmax. Maximum operating frequency 2) If Rifb is too low, the device can be damaged Rifb is too high, the device may not switch on. www.irf.com IR3316S Min. Max. Units -16 37 ...

Page 3

... Input thresholds are measured directly between the load current path and the input signal path can s (5) Rdson is measured between the tab and the Out pin, 5mm away from the package. Switching Electrical Characteristics Vcc=14V, Resistive load=0.5Ω, Tj=25°C Symbol ...

Page 4

Current Sense Characteristics Symbol Parame ter Ratio I Load/Iifb current ratio Ratio_TC I Load/Iifb variation aver temp Offset Load current diagnostic offset Trst Ifb response time (low signal) Functional Block Diagram All values are typ ical 43V 3mA + - ...

Page 5

... Vih Vil Vhyst Vcc IN IR3316 Iin Ifb Out Ifb Figure 1 – Voltages and current definitions www.irf.com 3- Vcc D²Pak 90% Icc Vcc-Vin Vcc-Vout Vclamp1 10% Vclamp2 90% Vcc-5V Vout 10% Iout Isd Ifb 3- Vcc (tab) 4- Out 5- Out Tr- Tr1 Tr2 Figure 2 – Switching time definitions IR3316S Td off Tf 5 ...

Page 6

T clamp Vin Iout Vcc Vout 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 reset Wait Over-temperature ...

Page 7

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

Page 8

With calibration 16 14 Spec. Max load, load current (A) F igure 10 – Error (+/- load ( - ...

Page 9

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

Page 10

Case Outline 5 Lead - D2PAK www.irf.com IR3316S 10 ...

Page 11

Tape & Reel 5 Lead - D2PAK IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com This product has been designed and qualified for the Automotive [Q100] market. Qualification standards can be found at www.irf.com ...

Page 12

Note: For the most current drawings please refer to the IR website at: http://www.irf.com/package/ ...

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