L9380-TR STMicroelectronics, L9380-TR Datasheet
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L9380-TR
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L9380-TR Summary of contents
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... N-channel power MOS transistors in "High-Side Switch" configuration. Table 1. Device summary Order code L9380 L9380-TR (1) L9380-LF (1) L9380-TR-LF 1. Devices in ECOPACK® packages (see February 2010 Triple high-side MOSFET driver It is intended for relays replacement in automotive electric control units. Package SO20 SO20 SO20 SO20 ...
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... Contents 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Pins description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.1 Typical characteristics curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1.1 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2/18 Electromagnetic emission classification (EME Doc ID 5853 Rev 3 L9380 ...
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... L9380 List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table 2. Pins function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 3. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 4. Thermal data Table 5. Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 6. Electromagnetic emission classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Table 7. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Doc ID 5853 Rev 3 List of tables 3/18 ...
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... Input current as function of the input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 11. Overvoltage shutdown of the charge pump with hysteresis . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 12. Measured circuit (The EMS of the device was verified in the below described setup Figure 13. Printed circuit board (PCB Figure 14. SO20 mechanical data and package dimensions 4/18 Doc ID 5853 Rev 3 L9380 ...
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... L9380 1 Block diagram Figure 1. Block diagram VS T1 IN1 T2 IN2 IN3 EN VSI - ≥1 VSI + CP ≥1 ENN DRIVER 1 VSI - ≥1 VSI + CP ≥1 ENN DRIVER 2 VSI CP ENN ≥1 DRIVER 3 VS ENN REG. REFERENCE Doc ID 5853 Rev 3 Block diagram CHARGE PUMP OVERVOLTAGE IPR IPR VSI ...
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... IN2 7 14 IN1 GND 10 11 D98AT391 Function ; this drop fixes the overload threshold of the external MOS. ; this drop fixes the overload threshold of the external MOS voltage 10V higher than Doc ID 5853 Rev N. N. the charge stored in this capacitor is than used L9380 ...
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... L9380 3 Electrical specifications 3.1 Absolute maximum ratings Table 3. Absolute maximum ratings Symbol V DC supply voltage S Supply voltage pulse (t ≤ 400 ms Δ V /dt Supply voltage slope S V Input / enable voltage IN,EN V Timer voltage T V Drain, gate, source voltage Drain, gate, source voltage pulse (t ≤ 400 ms) ...
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... V 1 4.4 4.8 0.3 0.4 0.5 0 -0 200 500 - 2.5 L9380 Unit µA µA µ KHz mA mA µA µ μA μA µs ...
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... The gate driver that is supplied from the pin CP, which is the charge pump output, has a sink and source current capability of 3 mA. For a short-circuit of the load (source to ground) the L9380 has no gate to source limitation. The gate source protection must be done externally. ...
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... TLo DSmin 4.4V 0.4V T off Dmax I PR D98AT393 0 Doc ID 5853 Rev 3 L9380 and T (see DSmin off . The sum Smax if the drain pin voltage is higher D . For an offset compensation Smax the influenced Thi Figure 3). After D98AT392 I I Smax S ...
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... L9380 Figure 5. Comparator hysteresis The application diagram is shown in power lines during operation and possible disturbances in the system the external resistors are necessary. Positive ISO-Pulses at Drain, Gate Source are clamped with an active clamping structure. The clamping voltage is less than 60V. Negative Pulses are only clamped with the ESD- Structure less than -15 V ...
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... VSI + C2 CP IN1 ≥1 ENN DRIVER 1 VSI T2 - ≥1 VSI + C3 CP IN2 ≥1 ENN DRIVER 2 VSI CP ENN ≥1 IN3 DRIVER VSI ENN REG REFERENCE LOAD CONTROL Doc ID 5853 Rev 3 CP CHARGE PUMP C4 OVERVOLTAGE GND D1 IPR IPR VALUE DRIVER U405 D98AT395A L9380 ...
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... L9380 4.1 Typical characteristics curve Depending on production spread, certain deviations may occure. For limits see Figure 7. Charge loading time as function (ms) 20 68nF 10 33nF 10nF Figure 9. Ground loss protection gate discarge current for source voltage I G (μA) -200 -400 -600 -800 -1000 ...
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... G1 10KΩ 18V 2KΩ 10KΩ S1 OUT1 3 1KΩ 2KΩ D2 IPR 5Ω STD17N06 33V G2 10KΩ 18V 10KΩ S2 OUT2 4 2KΩ 1KΩ STD17N06 33V G3 B60N06 10KΩ 10KΩ OUT3 5 18V 1KΩ 20KΩ PR D98AT401 L9380 2.2nF 2.2nF 2.2nF ...
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... L9380 Figure 13. Printed circuit board (PCB) 4.1.1 Electromagnetic emission classification (EME) Electromagnetic emission classes presented below are typical data found on bench test. For detailes test description please refer to "Electromagnetic Emission (EME) Measurement of Integrated Circuits GHz" of VDE/ZVEI work group 767.13 and VDE/ZVEI work group 767 ...
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... Doc ID 5853 Rev 3 L9380 OUTLINE AND MECHANICAL DATA SO20 0016022 D ® ...
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... L9380 6 Revision history Table 7. Document revision history Date 20-May-2003 05-Mar-2008 01-Feb-2010 Revision 1 Initial release. Document reformatted. 2 Modified Figure 6: Application 3 Updated Table 1: Device summary on page Doc ID 5853 Rev 3 Revision history Changes circuit. 1. 17/18 ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 18/18 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 5853 Rev 3 L9380 ...