IPS2041RTRPBF [INFINEON]

Peripheral Driver, 1 Driver, MOS;


型号：	IPS2041RTRPBF
厂家：	Infineon
描述：	Peripheral Driver, 1 Driver, MOS 驱动驱动器
文件：	总13页 (文件大小：1481K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Data Sheet No. PD60297

IPS2041(R)(L)PbF

INTELLIGENT POWER LOW SIDE SWITCH

Features

Product Summary

•

Over temperature shutdown

Over current shutdown

Active clamp

Low current & logic level input

ESD protection

Optimized Turn On/Off for EMI

Diagnostic on the input current

Rds(on)

Vclamp

Ishutdown

130mΩ (max.)

68V

5A (typ.)

Description

Packages

The IPS2041(R)(L)PbF is a three terminal Intelligent

Power Switch (IPS) that features a low side MOSFET with

over-current, over-temperature, ESD protection and drain

to source active clamp. This device offers protections and

the high reliability required in harsh environments. The

switch provides efficient protection by turning OFF the

power MOSFET when the temperature exceeds 165°C or

when the drain current reaches 5A. The device restarts

once the input is cycled. A serial resistance connected to

the input provides the diagnostic. The avalanche capability

is significantly enhanced by the active clamp and covers

most inductive load demagnetizations.

DPak

IPS2041RPbF

SOT223

IPS2041LPbF

Typical Connection

+Bat

Load

Control

Input R

Input Signal

V Diag

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IPS2041(L)(R)PbF

Absolute Maximum Ratings

Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters

are referenced to Ground lead. (Tambient=25°C unless otherwise specified).

Symbol

Vds

Vds cont.

Vin

Parameter

Maximum drain to source voltage

Min. Max. Units

-0.3

⎯

Maximum continuous drain to source voltage

Maximum input voltage

Max diode continuous current (limited by thermal dissipation) Rth=125°C/W

Maximum power dissipation (internally limited by thermal protection)

Rth=125C°/W

Isd cont.

1.4

⎯

Electrostatic discharge voltage (Human body) C=100pF, R=1500Ω

Between drain and source

⎯

Other combinations

ESD

°C

Electrostatic discharge voltage (Machine Model) C=200pF,R=0Ω

Between drain and source

Other combinations

Max. storage & operating temperature junction temperature

⎯

-40

0.5

0.3

150

Tj max.

Thermal Characteristics

Symbol

Rth1

Parameter

Typ. Max. Units

Thermal resistance junction to ambient IPS2041L

Thermal resistance junction to ambient with 1” square footprint

Thermal resistance junction to ambient IPS2041R D-Pak std. footprint

Thermal resistance junction to ambient IPS2041R D-Pak 1” sqr. footprint

Thermal resistance junction to case IPS2041R D-Pak

100

⎯

Rth2

Rth1

Rth2

Rth3

°C/W

Recommended Operating Conditions

These values are given for a quick design. For operation outside these conditions, please consult the application notes.

Symbol

VIH

VIL

Ids

Rin

Parameter

High level input voltage

Low level input voltage

Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V,Rth=100°C/W

Recommended resistor in series with IN pin to generate a diagnostic

Max recommended load inductance (including line inductance) (1)

Max. input rising time

Min. Max. Units

⎯

0.5

⎯

5.5

0.5

1.4

kΩ

µs

Max L

Max. t rise

(1) Higher inductance is possible if maximum load current is limited - see figure 11

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IPS2041(L)(R)PbF

Static Electrical Characteristics

Tj=25°C, Vcc=14V (unless otherwise specified)

Symbol

Rds(on)

Parameter

Min. Typ. Max. Units Test Conditions

⎯

ON state resistance Tj=25°C

ON state resistance Tj=150°C(2)

Drain to source leakage current

Drain to source clamp voltage 1

Drain to source clamp voltage 2

IN to source pin clamp voltage

Input threshold voltage

100

180

0.01

0.04

130

240

⎯

7.5

2.7

350

Vin=5V, Ids=1A

mΩ

⎯

Idss1

Idss2

V clamp1

V clamp2

Vin clamp

Vth

Vcc=14V, Tj=25°C

Vcc=50V, Tj=25°C

Id=20mA See fig. 3 & 4

Id=1A

µA

5.5

1.1

150

6.2

Iin=1mA

Id=50mA

Vin=5V

Iin, on

Iin, off

ON state IN positive current

OFF state IN positive current

( after protection latched )

µA

250

Switching Electrical Characteristics

Vcc=14V, Resistive load=10Ω, Rinput=50Ω, Vin=5V, Tj=25°C

Symbol

Tdon

Tdoff

Parameter

Min. Typ. Max. Units Test Conditions

Turn-on delay time to 20%

Rise time 20% to 80%

Turn-off delay time to 80%

Fall time 80% to 20%

Turn on and off energy

0.4

0.2

1.3

0.9

µs

µJ

See figure 2

0.3

⎯

1.3

⎯

Eon + Eoff

Protection Characteristics

Symbol

Tsd

Parameter

Min. Typ. Max.

150(2) 165

Units

°C

Test Conditions

See figure 1

⎯

Over temperature threshold

Isd

Over current threshold

Over voltage protection ( not active when

the device is ON )

5.5

⎯

See figure 1

Vreset

Treset

IN protection reset threshold

Time to reset protection

1.1

15(2)

1.6

500

µs

Vin=0V, Tj=25°C

(2) Guaranteed by design

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IPS2041(L)(R)PbF

Lead Assignments

(2) D

3- Vcc

1- In

2- D

3- S

SOT223

D Pak

Functional Block Diagram

All values are typical

DRAIN

66V

75V

75Ω

1kΩ

20kΩ

Vds > OV

Tj > 165°C

I > Isd

SOURCE

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IPS2041(L)(R)PbF

All curves are typical values. Operating in the shaded area is not recommended.

Vin

80%

Ids

t<T reset

t>T reset

Ishutdown

Vin

Ids

Isd

20%

80%

Tr-in

Tsd

165°C

20%

Tshutdown

Td on

Td off

Vdiag

Vds

normal

fault

Figure 1 – Timing diagram

Figure 2 – IN rise time & switching definitions

T clamp

Vin

Ids

Rem : During active clamp,

Vload is negative

V load

14V

Vds clamp

Vds

Vin

Vds

Ids

Vcc

See Application Notes to evaluate power dissipation

Figure 3 – Active clamp waveforms

Figure 4 – Active clamp test circuit

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IPS2041(L)(R)PbF

200%

150%

100%

50%

200%

150%

100%

50%

-50

100

150

Vin, input voltage (V)

Tj, junction temperature (°C)

Figure 5 – Normalized Rdson (%) Vs Input voltage (V)

Figure 6 - Normalized Rds(on) (%) Vs Tj (°C)

140%

120%

100%

80%

60%

40%

20%

I limit

I shutdown

-50

100

150

Vin, input voltage (V)

Tj, junction temperature (°C)

Figure 7 – Current limitation and current shutdown

Vs Input voltage (V)

Figure 8 – Normalized I shutdown (%) Vs junction

temperature (°C)

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IPS2041(L)(R)PbF

SOT223 50°C/W

DPak 70°C/W

Tamb=25°C

Tamb=125°C

-50

100

150

0.1

100

1000

Tamb, Ambient temperature (°C)

Protection response time (s)

Figure 9 – Max. continuous output current (A) Vs

Ambient temperature (°C)

Figure 10 – Ids (A) Vs over temperature protection

response time (s)

100

0.1

0.0001 0.001 0.01

0.1

100

0.1

Inductive load (mH)

Time (s)

Figure 11 – Max. ouput current (A)

Vs Inductive load (mH)

Figure 12 – Transient thermal impedance (°C/W)

Vs time (s)

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IPS2041(L)(R)PbF

300

250

200

150

100

200

180

160

140

120

100

Iin on

Iin off

-50

100

150

Tj, junction temperature (°C)

Vin, input voltage (V)

Figure 13 – Input current (µA) On and Off

Vs junction temperature (°C)

Figure 14 – Over temperature shutdown (°C)

Vs input voltage (V)

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IPS2041(L)(R)PbF

Case outline – Dpak - Automotive Q100 PbF MSL1 qualified

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IPS2041(L)(R)PbF

Tape & Reel – Dpak

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IPS2041(L)(R)PbF

Case Outline - SOT-223 - Automotive Q100 PbF MSL2 qualified

Leads and drain are plated with 100% Sn

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IPS2041(L)(R)PbF

Tape & Reel - SOT-223

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105

Data and specifications subject to change without notice.

Dpak is MSL1 qualified.

SOT223 is MSL2 qualified.

This product is designed and qualified for the Automotive [Q100] market.

09/29/2006

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Note: For the most current drawings please refer to the IR website at:

http://www.irf.com/package/

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