VN920SP STMicroelectronics, VN920SP Datasheet
VN920SP
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VN920SP Summary of contents
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... Description The VN920SP is a monolithic device designed in STMicroelectronics VIPower M0-3 technology. The VN920SP is intended for driving any type of load with one side connected to ground. The active V CC against low energy spikes (see ISO7637 transient compatibility table). Active current limitation combined with thermal shutdown and automatic Application restart protects the device against over-load ...
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... Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.1 PowerSO-10 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 5.1 ECOPACK 5.2 PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 5.3 PowerSO-10 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 2/26 Solution 1: resistor in the ground line (RGND only Solution 2: diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . . . 17 ® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 VN920SP ...
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... VN920SP List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table 2. Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 5 Table 3. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 4. Thermal data Table 5. Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Table 6. Switching (V =13V Table 7. Logic inputs Table 8. Current sense (9V VCC 16V Table 9. V output diode Table 10. ...
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... Figure 23. Thermal impedance junction ambient single pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 24. Thermal fitting model of a single channel HSD in PowerSO- Figure 25. PowerSO-10 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 26. PowerSO-10 suggested pad layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 27. PowerSO-10 tube shipment (no suffix Figure 28. PowerSO-10 tape and reel shipment (suffix “TR” 4/ OUT VN920SP ...
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... VN920SP 1 Block diagram and pin description Figure 1. Block diagram GND INPUT Figure 2. Configuration diagram (top view) Table 2. Suggested connections for unused and not connected pins Connection / pin Floating To ground OVERVOLTAGE V CC DETECTION CLAMP UNDERVOLTAGE DETECTION DRIVER LOGIC CURRENT LIMITER V I OUT ...
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... DC input current IN V Current Sense maximum voltage CSENSE Electrostatic discharge (human body model 1.5K INPUT V ESD CURRENT SENSE OUTPUT OUTPUT I IN INPUT CURRENT SENSE GND I GND Parameter C = 100pF) VN920SP OUT V OUT I SENSE V SENSE Value 41 - 0.3 - 200 Internally limited - 40 +/- 4000 2000 5000 ...
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... VN920SP Table 3. Absolute maximum ratings (continued) Symbol Maximum switching energy 0.25mH; R MAX T jstart P Power dissipation T tot T Junction operating temperature j T Case operating temperature c T Storage temperature stg 2.2 Thermal data Table 4. Thermal data Symbol R Thermal resistance junction-case thj-case R Thermalresistance junction-ambient thj-amb 1 ...
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... Min. Typ. Max. Unit 5 25° 13V 13V; = ° 13V 5V 3 3.5V -75 = 13V 13V; CC Min. Typ. Figure 4.) 50 Figure 4.) 50 Figure 4.) See Figure 10. Figure 4.) See Figure 12. VN920SP µA 20 µ µA 0 µA 5 µA 3 µA Max. Unit µs µs V/µs V/µs ...
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... VN920SP Table 7. Logic inputs Symbol V Input low-level voltage IL I Low-level input current IL V Input high-level voltage IH I High-level input current IH V Input hysteresis voltage I(hyst) V Input clamp voltage ICL Table 8. Current sense (9V V Symbol Parameter OUT Current sense ratio drift OUT ...
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... OUT (1) Parameter Test conditions V = 13V CC 5V < OUT 6mH OUT T = -40°C...150°C j Min. Typ. ; 400 Min. Typ. = 150°C j Min. Typ. 150 175 135 < 36V VN920SP Max. Unit 500 µs Max. Unit 0.6 V Max. Unit 200 °C °C ° ...
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... VN920SP Table 11. Truth table Conditions Normal operation Over-temperature Under-voltage Over-voltage Short circuit to GND Short circuit Negative output voltage clamp Table 12. Electrical transient requirements ISO T/R 7637/1 Test pulse 26.5V 1. All functions of the device are performed as designed after exposure to disturbance. 2. One or more functions of the device is not performed as designed after exposure and cannot be returned to proper operation without replacing the device ...
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... OUT SENSE 6500 6000 5500 5000 4500 4000 3500 3000 0 2 12/26 80% /dt OUT (on) 10 90% t DSENSE t t d(on) /I versus I SENSE OUT max.Tj=25...150°C min.Tj=25...150° (A) OUT 90% dV /dt OUT (off d(off) t max.Tj=-40°C typical value min.Tj=-40° VN920SP 30 32 ...
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... VN920SP Figure 6. Waveforms INPUT LOAD CURRENT SENSE V CC INPUT LOAD CURRENT SENSE V CC INPUT LOAD CURRENT SENSE INPUT LOAD CURRENT LOAD VOLTAGE SENSE INPUT LOAD VOLTAGE LOAD CURRENT SENSE T j INPUT LOAD CURRENT SENSE NORMAL OPERATION UNDERVOLTAGE V USDhyst V USD OVERVOLTAGE V OV ...
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... Vcc= 13V 600 Rl= 1.3Ohm 550 500 450 400 350 300 250 -50 - 100 125 150 Tc (ºC ) dVout/dt(off) (V/ms) 550 500 Vcc= 13V 450 Rl= 1.3Ohm 400 350 300 250 200 150 100 50 0 -50 - 100 125 150 Tc (°C ) VN920SP 175 175 175 ...
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... VN920SP Figure 13 LIM case Ilim (A) 100 90 Vcc= 13V -50 - (°C ) Figure 15. Input high-level Vih (V) 3.6 3.4 3.2 3 2.8 2.6 2.4 2.2 2 -50 - (°C ) Figure 17. On-state resistance vs Tcase R on (mOhm) 30 27.5 I out= 10A 25 Vcc= 8V; 36V 22.5 20 17.5 15 12.5 10 7 (ºC ) Figure 14. On-state resistance vs V ...
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... INPUT prot CURRENT SENSE R SENSE V GND ). S(on)max ) / (- I ) GND (when V < 0: during reverse battery situations) is: GND the input thresholds and the status output S(on)max GND . GND V CC OUTPUT GND R GND D GND only) GND resistor. GND becomes the sum of the S(on)max VN920SP D ld ...
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... VN920SP 3.1.2 Solution 2: diode (D A resistor (R GND inductive load. This small signal diode can be safely shared amongst several different HSDs. Also in this case, the presence of the ground network will produce a shift ( 600mV) in the input threshold and in the status output values if the microprocessor ground is not common to the device ground ...
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... 125°C repetitive pulse jstart Note: Values are generated with R demagnetization) of every pulse must not exceed the temperature specified above for curves A and B. 18/26 0,1 1 L(mH) Demagnetization Demagnetization =0 In case of repetitive pulses VN920SP = 13.5V 100 Demagnetization t (at beginning of each jstart ...
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... VN920SP 4 Package and PCB thermal data 4.1 PowerSO-10 thermal data Figure 21. PowerSO-10 PC board Note: Layout condition of R thickness = 2mm, Cu thickness = 35µm, Copper areas: from minimum pad lay-out to 8cm Figure 22. R thj-amb RTHj_amb (° and Z measurements (PCB FR4 area = 58mm x 58mm, PCB ...
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... Package and PCB thermal data Figure 23. Thermal impedance junction ambient single pulse ZTH (°C/ W) 100 10 1 0.1 0.01 0.0001 0.001 Equation 1 pulse calculation formula : where p Figure 24. Thermal fitting model of a single channel HSD in PowerSO- 20/26 0.01 0.1 1 Time ( – THtp 100 1000 T_amb VN920SP 2 0 ...
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... VN920SP Table 13. Thermal parameters Area / island ( (°C/W) R2 (°C/W) R3 (°C/W) R4 (°C/W) R5 (°C/W) R6 (°C/W) C1 (W.s/°C) C2 (W.s/°C) C3 (W.s/°C) C4 (W.s/°C) C5 (W.s/°C) C6 (W.s/°C) Package and PCB thermal data Footprint 6 0.02 0.1 0.2 0 0.0015 7E-03 0.015 0.3 0. 21/26 ...
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... ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. 5.2 PowerSO-10 mechanical data Figure 25. PowerSO-10 package dimensions 22/26 packages DETAIL "A" 0. DETAIL "A" EATING P LANE EATING PLANE A1 L VN920SP ® ...
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... VN920SP Table 14. PowerSO-10 mechanical data Dim (1) L (1) 1. Muar only POA P013P. Package and packing information mm Min. Typ. 3.35 3.4 0 0.40 0.37 0.35 0.23 9.40 7.40 9.30 7.20 7.30 5.90 5.90 1.27 1.25 1.20 13.80 13.85 0.50 1.20 0.80 0° 2° ...
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... Reel dimensions Base Q.ty 600 Bulk Q.ty 600 A (max) 330 B (min) 1.5 C (± -0) 24.4 N (min (max) 30.4 No components Components No components 500mm min Empty components pockets 500mm min saled with cover tape. User direction of feed VN920SP C C (± B 0.1) 0.8 0.8 Start ...
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... VN920SP 6 Revision history Table 15. Document revision history Date 14-Jul-2004 03-May-2006 17-Dec-2008 Revision 1 Initial release. Minor changes. Current and voltage convention update (page 2). Configuration diagram (top view) and suggested connections for unused and n.c. pins insertion (page 2 cm2 Cu condition insertion in thermal data table (page 3). ...
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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 26/26 Please Read Carefully: © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com VN920SP ...