BTS3800SL Infineon Technologies, BTS3800SL Datasheet
BTS3800SL
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BTS3800SL Summary of contents
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Smart Low Side Power Switch Small Protected Automotive Relay Driver Single Channel, 800mΩ Rev. 1.1, 2011-04-30 ...
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... Input Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6 Power stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6.1 Output On-state Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6.2 Output Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 6.3 Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 7 Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7.1 Over Load Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7.2 Over Temperature Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7.3 Reverse Polarity Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7.4 Protection Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 8 Package Outlines BTS3800SL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 9 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Datasheet HITFET - BTS3800SL Smart low side power switch 2 Rev. 1.1, 2011-04-30 ...
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... AEC Qualified Description The BTS3800SL is a single channel Low Side power switch with embedded protective functions in PG-SCT595 package. The device is monolithically integrated with a N channel power MOSFET and additional protection functions. The BTS3800SL is especially designed as a protected relay driver in automotive and industrial applications. ...
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... The temperature information is given by a temperature sensor which is placed monolitically in the power stage. The BTS3800SL has a thermal latch function. The device will turn off and stay off, even after the measured temperature has dropped below the thermal hysteresis. After cooling down the device can be switched on again by toggling the IN pin ...
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... Block Diagram Gate IN Driving Unit ESD Protection Figure 1 Block Diagram of BTS3800SL 2.1 Terms Figure 2 shows all external terms used in this data sheet GND Figure 2 Naming of electrical parameters Datasheet Over- Over- voltage temperature Protection Protection Short circuit detection Source ...
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... Drain pin; Load connection for power DMOS 2,5 n.c. not connected; Should be connected to ground for cooling 3 IN Input pin; Digital input 4 Source Source pin; Ground, Source of power DMOS Datasheet HITFET - BTS3800SL Smart low side power switch Pin Configuration Rev. 1.1, 2011-04-30 ...
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... AS E – AR – -55 STG V ESD All pins -4 Drain vs. Source -8 “Over Load Protection” on Page 13 7 HITFET - BTS3800SL Smart low side power switch General Product Characteristics Test Conditions Max 5.5 V – V -0.3 V < < 5 5.5 V < ...
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... Smart low side power switch Symbol Limit Values Min. Max. V 2.7 5 – – 0.5 IN(ON) Symbol Limit Values Min. Typ. Max. R – – 27 thJpin R – 110 – thJA 8 HITFET - BTS3800SL General Product Characteristics Unit Conditions V – V active clamped mA Unit Conditions K/W Rev. 1.1, 2011-04-30 ...
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... Input Circuit Figure 4 shows the input circuit of the BTS3800SL. The Zener diode protects the input circuit against ESD pulses. The internal circuitry is powered via the input pin. During normal operation the input is connected to the gate of the power MOSFET. The current handling capability of the driving circuit does not influence the device behavior ...
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... BTS3800 Typical On-State Resistance, Datasheet T and on the applied input voltage. J typ ° DS(on) typ ° DS(on) 10 HITFET - BTS3800SL Smart low side power switch R . DS(on) 75 100 125 rdson_5V_3800.emf 5. 100 125 rdson_3V_3800.emf Rev. 1.1, 2011-04-30 ...
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... Pos. Parameter Power Stage 6.3.1 On-State Resistance 6.3.2 Nominal load current Datasheet dt on Symbol Min. Typ. Max. R – DS(on) – – – I 350 D(nom) 11 HITFET - BTS3800SL Smart low side power switch t off dt off Switching.emf Limit Values Unit Test Conditions Ω °C; 0.8 – 5 ...
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... – – ds off V – and . thJA DS(on) 12 HITFET - BTS3800SL Smart low side power switch Power stage Unit Test Conditions μ 2 μ – ° 0 ° 0 150 °C ...
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... Fault conditions are considered as “outside” normal operating range. Protection functions are not designed for continuous repetitive operation. 7.1 Over Load Protection The BTS3800SL is protected in case of over load or short circuit of the load. After time t switches off. It can be switched on by toggeling the IN pin. Please refer to IN [V] 5.0 ...
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... Not subject to production test, specified by design. Datasheet Smart low side power switch Symbol Limit Values Min. Typ. Max. I 0.75 – 1.5 D(OVL – 15 OFF(OVL) T 150 170 200 j(SC – 50 DS(AZ) 14 HITFET - BTS3800SL Protection Functions Unit Conditions A μ ° = Rev. 1.1, 2011-04-30 ...
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... Datasheet HITFET - BTS3800SL Smart low side power switch 15 Rev. 1.1, 2011-04-30 ...
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... Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). For further information on packages, please visit our website: http://www.infineon.com/packages. Datasheet ±0.2 B (2.2) (1.45) (0. +0.1 0.3 -0.05 0.95 1.9 16 HITFET - BTS3800SL Smart low side power switch Package Outlines BTS3800SL 1.1 MAX. 0.1 MAX. A +0.1 0.15 -0.06 0 SCT595-PO V05 Dimensions in mm Rev. 1.1, 2011-04-30 ...
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... Revision History Version Date Changes Rev. 1.1 2011-04-30 initial released data sheet Datasheet HITFET - BTS3800SL Smart low side power switch 17 Revision History Rev. 1.1, 2011-04-30 ...
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... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...