IPS1041LRPBF

IPS1041LRPBF IRF | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 15

Technical content

Features

• Over temperature shutdown Over current shutdown •
• Active clamp e• Low current & logic lev l input On/Off for EMI )PbF and IPS1042GPbF are three
• ESD protection
• Optimized Turn
• Diagnostic on the input current

Description

The IPS1041(L)(R terminal Intelligent Pow er Sw itches (IPS) featuring low side MOSFETs with over-current, over-temperature, ESD protection and drain to source active clamp. The IPS1042G is a dual channel device while the IPS1041 is a single channel. T hese devices offer protections and the high reliability required in harsh environments. Each switch provides efficient pr otection by turning OF F the power MOSFET when the temperature exceeds 165°C or when the drain current reaches 4.5A. 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. Product Summary Rds(on) 100mΩ (max.) Vclamp 39V Ishutdown 4.5A (typ.) Packages SOT-223 SO-8 D-Pak IPS1041LPbF IPS1042GPbF IPS1041RPbF Typical Connection S Control IN Input R D Load +Bat Input Signal V Diag 2-4 (IPS1042G) 1 (IPS1041(L)(R)) 5-6-7-8 (IPS1042G) R)) 1-3 (IPS1042G) 2 (IPS1041(L)( 3 (IPS1041(L)(R www.irf.com 1

IPS1041(L)(R)PbF / IPS1042GPbF Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters Min. Max. Units are referenced to Ground lead. (Tambient=25°C unless otherwise specified). Symbol Parameter Vds Maximum drain to source voltage -0.3 36 V Vds cont e voltage Maximum continuous drain to sourc - 28 V Vin Maximum input voltage -0.3 6 V Isd cont. rrent (limited by thermal dissipation) 1.5 A Max diode continuous cu ⎯ Maximum power dissipation (internally limited by thermal protection) Rth=60°C/W IPS1041L 1” sqr. footprint 2 Pd 1.25 W Rth=100°C/W IPS1042G std. footprint Electrostatic discharge voltage (Human body) C=100pF, R=1500Ω Between drain and source ⎯ 4 Other combinations ⎯ 3 Electrostatic discharge voltage (Machine Model) C=200pF,R=0Ω Between drain and source ⎯ 0.5 ESD kV Other combinations ⎯ 0.3 Tj max. ax. storage & operating temperature junction temperature °C M -40 150 Tsoldering Lead soldering temperature (10 seconds) ⎯ 300 °C Typ. Max. Units Thermal Characteristics Symbol Parameter Rth1 Thermal resistance junction to ambient IPS1041L SOT-223 std. footprint 100 ⎯ Rth2 Thermal resistance junction to ambient IPS1041L SOT-223 1” sqr. footprint 60 ⎯ Rth1 Thermal resistance junction to ambient IPS1041R D-Pak std. footprint 70 ⎯ Rth2 Thermal resistance junction to case IPS1041R D-Pak 6 ⎯ Thermal resistance junction to ambient IPS1042G SO-8 std. Footprint Rth1 1 die active 100 ⎯ Thermal resistance junction to ambient IPS1042G SO-8 std. footprint Rth1 active 130 ⎯ °C/W 2 die these conditions, please consult the application notes. its Recommended Operating Conditions These values are given for a quick design. For operation outside Symbol Parameter Min. Max. Un VIH High level input voltage 4.5 5.5 VIL Low level input voltage 0 0.5 V Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V Rth=60°C/W IPS1041L 1” sqr. Footprint ⎯ 1.95 Continuou , Vin=5V s drain current, Tambient=85°C, Tj=125°C Rth=50°C/W IPS1041R 1” sqr. Footprint ⎯ 2.2 Continuou , Vin=5V s drain current, Tambient=85°C, Tj=125°C Rth=100°C/W IPS1042G 1” sqr. Footprint - 1 die active ⎯ 1.5 Continuous drain current, Tambient=85°C, Tj=125°C, Vin=5V Ids ive 0.7 A Rth=130°C/W IPS1042G 1” sqr. Footprint - 2 die act Rin ecomme ic 0.5 kΩ R nded resistor in series with IN pin to generate a diagnost 10 Max L Max. recommended load inductance ( including line inductance ) (1) ⎯ 20 µH Max. F Max. frequency ⎯ 2000 Hz Max. t rise time Max. input rising ⎯ 1 µs ( ucta um load current is limited - see figure 11 1) Higher ind nce is possible if maxim www.irf.com 2

IPS1041(L)(R)PbF / IPS1042GPbF Static Electrical Characteristics Tj=25°C, Vcc=14V (unless otherwise specified) Symbol Parameter Min. Typ. Max. Units Test Conditions ON state resistance Tj=25°C ⎯ 80 100 Rds(on) ON state resistance Tj=150°C ⎯ 135 175 mΩ Vin=5V, Ids=3A Idss1 Drain to source leakage current ⎯ 0.1 5 Vcc=14V, Tj=25°C Idss2 Drain to source leakage current ⎯ 0.2 10 µA Vcc=28V, Tj=25°C V clamp1 Drain to source clamp voltage 1 36 38 ⎯ Id=10mA V clamp2 Drain to source clamp voltage 2 ⎯ 39 42 Id=1A Vin clamp IN to source pin clamp voltage 5.5 6.5 7.5 Iin=1mA Vth Input threshold voltage ⎯ 1.7 ⎯ V Id=10mA Switching Electrical Characteristics Vcc=14V, Resistive load=5Ω, Rinput=0Ω, Vin=5V, Tj=25°C Symbol Parameter Min. Typ. Max. Units Test Conditions Tdon Turn-on delay time to 20% 3 10 23 Tr Rise time 20% to 80% 2 7 20 Tdoff Turn-off delay time to 80% 15 40 150 Tf Fall time 80% to 20% 4 10 20 µs See figure 2 Eon + Eoff Turn on and off energy ⎯ 0.2 ⎯ mJ Protection Characteristics Symbol Parameter Min. Typ. Max. Units Test Conditions Tsd Over temperature threshold 150(2) 165 ⎯ °C See figure 1 Isd Over current threshold 3 4.5 6 A See figure 1 OV Over voltage protection ( not active when the device is ON ) 34 37 ⎯ V Vreset IN protection reset threshold ⎯ 1.7 ⎯ V Treset Time to reset protection 15(2) 50 200 µs Vin=0V, Tj=25°C (2) Guaranteed by design Diagnostic Symbol Parameter Min. Typ. Max. Units Test Conditions Iin, on ON state IN positive current 15 32 70 Iin, off OFF state IN positive current ( after protection latched ) 150 230 350 µA Vin=5V Vin=5V www.irf.com 3

IPS1041(L)(R)PbF / IPS1042GPbF Lead Assignments 1 2 3 4 SO8 8 7 6 5 1- S1 2- In1 3- S2 4- In2 5-6 D2 7-8 D1 1 2 3 SOT-223 1- In 2- D 3- S 1 2 3 D²Pak – D Pak 3- Vcc Functional Block Diagram All values are typical IN S R Q Tj > 165°C DRAIN SOURCE 37V 15kΩ I > Isd 75Ω 43V Vds > O.V. 2kΩ 150kΩ www.irf.com 4

IPS1041(L)(R)PbF / IPS1042GPbF Case Outline - SOT-223 - Automotive Q100 PbF MSL2 qualified Leads and drain are plated with 100% Sn www.irf.com 9

IPS1041(L)(R)PbF / IPS1042GPbF Tape & Reel - SOT-223 www.irf.com 10

IPS1041(L)(R)PbF / IPS1042GPbF Case Outline - SO-8 - Automotive Q100 PbF MSL2 qualified Leads and drain are plated with 100% Sn www.irf.com 11

IPS1041(L)(R)PbF / IPS1042GPbF Tape & Reel - SO-8 www.irf.com 12

IPS1041(L)(R)PbF / IPS1042GPbF Case Outline – D-Pak - Automotive Q100 PbF MSL1 qualified www.irf.com 13

IPS1041(L)(R)PbF / IPS1042GPbF Tape & Reel - D-Pak 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 and SO8 are MSL2 qualified. This product is designed and qualified for the Automotive [Q100] market. 12/06/2006 www.irf.com 14

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