L6388E STMicroelectronics, L6388E Datasheet
L6388E
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L6388E Summary of contents
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... HIN 1 LIN October 2007 High-voltage high and low side driver Description The L6388E is an high-voltage device, manufactured with the BCD"OFF-LINE" technology. It has a Driver structure that enables to drive independent referenced N Channel Power MOS or IGBT. The High Side(Floating) Section is enabled to work with voltage Rail up to 600V. ...
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... Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.1 AC operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.2 DC operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Waveforms definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5 Input logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6 Bootstrap driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6.1 selection and charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 CBOOT 7 Typical characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 8 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 9 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2/18 L6388E ...
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... L6388E 1 Electrical data 1.1 Absolute maximum ratings Table 1. Absolute maximum ratings Symbol V Output voltage out V Supply voltage cc V Floating supply voltage boot V High side gate output voltage hvg V Low side gate output voltage lvg V Logic input voltage Allowed output slew rate ...
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... GND 4 D97IN517A Type I Low side driver logic input I High side driver logic input Low voltage power supply Ground O Low side driver output O High side driver floating reference O High side driver output Bootstrap supply voltage 8 V boot 7 HVG 6 OUT 5 LVG Function L6388E ...
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... L6388E 3 Electrical characteristics 3.1 AC operation Table 5. AC operation electrical characteristcs (V Symbol Pin off 3.2 DC operation Table 6. DC operation electrical characteristcs (V Symbol Pin Low supply voltage section V V ccth1 V V ccth2 V V cchys Undervoltage quiescent 3 I qccu supply current I Quiescent current qcc ...
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... V 1 6/18 Parameter Test condition (tp < 10µ (tp < 10µ 15V – – CC CBOOT1 R = ------------------------------------------------------------------------------------------------------ - ( ) I DSON – CBOOT1 when V CBOOT CBOOT1 2 CBOOT = 15V 25° Min Typ Max 300 400 500 650 1.1 1 – CC CBOOT2 ( ) CBOOT2 = V CBOOT2 L6388E Unit µA µA ...
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... L6388E 4 Waveforms definitions Figure 3. Dead time waveforms definitions LIN H IN LVG HVG Figure 4. Propagation delay waveform definitions Waveforms definitions 7/18 ...
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... This charge on a 1µF capacitor means a voltage drop of 1V. EXT is close to GND (or lower) and in the meanwhile the OUT ) of the C charge BOOT (Figure 5 a). In the L6388E a patented gate gate is proportional to the cyclical voltage loss. EXT = 100nF the drop would be BOOT selection has to take into account also ...
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... L6388E The following equation is useful to compute the drop on the bootstrap DMOS: where Q is the gate charge of the external power MOS, R gate bootstrap DMOS, and T For example: using a power MOS with a total gate charge of 30nC the drop on the bootstrap DMOS is about 1V, if the T ...
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... Bootstrap driver Figure 5. Bootstrap driver 10/18 D BOOT V BOOT HVG V OUT LVG a V BOOT HVG V OUT LVG b L6388E H.V. C BOOT TO LOAD H.V. C BOOT TO LOAD ...
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... L6388E 7 Typical characteristic Figure 6. Typical rise and fall times vs load capacitance time (nsec) 250 200 150 100 For both high and low side buffers @25˚C Tamb Figure 8. V BOOT vs temperature Typ -45 -25 Figure 10. V BOOT vs temperature Typ -45 -25 Figure 7. D99IN1054 (nF) UV turn on threshold Figure 9 ...
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... Typical characteristic Figure 12 temperature Typ -45 -25 12/18 UV turn on threshold vs Figure 13. Output sink current 100 125 Tj (˚C) temperature 1000 @ Vcc = 15V 800 600 Typ. 400 200 0 -45 - 100 Tj (˚C) L6388E 125 ...
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... L6388E 8 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label ...
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... Z 14/18 inch MAX. MIN. TYP. MAX. 0.131 0.020 1.65 0.045 0.065 0.55 0.014 0.022 0.304 0.008 0.012 10.92 0.430 9.75 0.313 0.384 0.100 0.300 0.300 6.6 0.260 5.08 0.200 3.81 0.125 0.150 1.52 0.060 L6388E OUTLINE AND MECHANICAL DATA DIP-8 ...
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... L6388E Figure 15. SO-8 mechanical data and package dimensions mm DIM. MIN. TYP 0.100 A2 1.250 b 0.280 c 0.170 (1) 4.800 4.900 D E 5.800 6.000 (2) 3.800 3.900 E1 e 1.270 h 0.250 L 0.400 L1 1.040 k 0˚ ccc Notes: 1. Dimensions D does not include mold flash, protrusions or gate burrs. Mold flash, potrusions or gate burrs shall not exceed 0.15mm in total (both side). 2. Dimension “ ...
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... Order codes 9 Order codes Table 7. Order codes Part number L6388E L6388ED L6388ED013TR 16/18 Package DIP-8 SO-8 SO-8 Tape and reel L6388E Packaging Tube Tube ...
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... L6388E 10 Revision history Table 8. Document revision history Date 11-Oct-2007 Revision 1 First release Revision history Changes 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 - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 18/18 Please Read Carefully: © 2007 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com L6388E ...