IPS2041 International Rectifier Corp., IPS2041 Datasheet

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... Optimized Turn On/Off for EMI • Diagnostic on the input current Description 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 ...

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... Thermal resistance junction to ambient with 1” square footprint Rth1 Thermal resistance junction to ambient IPS2041R D-Pak std. footprint Rth2 Thermal resistance junction to ambient IPS2041R D-Pak 1” sqr. footprint Rth3 Thermal resistance junction to case IPS2041R D-Pak Recommended Operating Conditions These values are given for a quick design. For operation outside these conditions, please consult the application notes. ...

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... Over temperature threshold Isd Over current threshold OV Over voltage protection ( not active when the device Vreset IN protection reset threshold Treset Time to reset protection (2) Guaranteed by design www.irf.com IPS2041(L)(R)PbF Min. Typ. Max. Units ⎯ 100 130 mΩ ⎯ 180 240 ⎯ ...

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... Lead Assignments Functional Block Diagram All values are typical IN 75Ω 6V www.irf.com ( Vcc SOT223 D Pak 1kΩ > 165°C I > Isd IPS2041(L)(R)PbF DRAIN 66V 20kΩ Vds > OV SOURCE 75V 4 ...

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... Figure 1 – Timing diagram Vin Ids Vds clamp Vds Vcc See Application Notes to evaluate power dissipation Figure 3 – Active clamp waveforms www.irf.com t<T reset t>T reset T clamp IPS2041(L)(R)PbF 80% Vin 20% Tr-in 80% Ids 20 Vds Figure 2 – IN rise time & switching definitions L ...

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... Vin, input voltage (V) Figure 7 – Current limitation and current shutdown Vs Input voltage (V) www.irf.com limit I shutdown Figure 8 – Normalized I shutdown (%) Vs junction IPS2041(L)(R)PbF 200% 150% 100% 50% - Tj, junction temperature (°C) Figure 6 - Normalized Rds(on) (%) Vs Tj (°C) 140% 120% 100% 80% 60% ...

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... Inductive load (mH) Figure 11 – Max. ouput current (A) Vs Inductive load (mH) www.irf.com SOT223 50°C/W DPak 70°C Figure 10 – Ids (A) Vs over temperature protection 1 10 IPS2041(L)(R)PbF Tamb=25°C 2 Tamb=125° 0 Protection response time (s) response time (s) ...

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... Tj, junction temperature (°C) Figure 13 – Input current (µA) On and Off Vs junction temperature (°C) www.irf.com Iin on Iin off 50 100 150 IPS2041(L)(R)PbF 200 180 160 140 120 100 Vin, input voltage (V) Figure 14 – Over temperature shutdown (°C) ...

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... Case outline – Dpak - Automotive Q100 PbF MSL1 qualified www.irf.com IPS2041(L)(R)PbF 9 ...

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... Tape & Reel – Dpak www.irf.com IPS2041(L)(R)PbF 10 ...

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... Case Outline - SOT-223 - Automotive Q100 PbF MSL2 qualified Leads and drain are plated with 100% Sn www.irf.com IPS2041(L)(R)PbF 11 ...

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... Tape & Reel - SOT-223 IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com Data and specifications subject to change without notice. This product is designed and qualified for the Automotive [Q100] market. IPS2041(L)(R)PbF Dpak is MSL1 qualified. SOT223 is MSL2 qualified. 09/29/2006 12 ...

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