VND5T050AK-E STMicroelectronics, VND5T050AK-E Datasheet
VND5T050AK-E
Specifications of VND5T050AK-E
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VND5T050AK-E Summary of contents
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... Application S ■ All types of resistive, inductive and capacitive loads Description The VND5T050AK monolithic device made using STMicroelectronics intended for driving resistive or inductive loads with one side connected to ground. Active V voltage clamp protects the device against low energy spikes. This device integrates an analog current sense which delivers a current proportional to the load current ...
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... Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.1 PowerSSO-24 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.1 ECOPACK 5.2 PowerSSO-24 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.3 PowerSSO-24 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 6 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 2/32 Solution 1: resistor in the ground line (RGND only Solution 2: diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . . . 22 ® Doc ID 022694 Rev. 2 VND5T050AK-E ...
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... VND5T050AK-E List of tables Table 1. Pin function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Table 2. Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 3. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 4. Thermal data Table 5. Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Table 6. Switching ( Table 7. Logic inputs Table 8. Protections and diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 9. Current sense (8 V < V Table 10. ...
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... PowerSSO-24 thermal impedance junction ambient single pulse (one channel ON Figure 29. Thermal fitting model of a double channel HSD in PowerSSO- Figure 30. PowerSSO-24 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Figure 31. PowerSSO-24 tube shipment (no suffix Figure 32. PowerSSO-24 tape and reel shipment (suffix “TR” 4/32 detection delay time STBY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 CC Doc ID 022694 Rev. 2 VND5T050AK-E activation . . . . . . . . . . . . . . . . . . . . . 14 ...
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... VND5T050AK-E 1 Block diagram and pin description Figure 1. Block diagram Signal Clamp Undervoltage IN1 IN2 FR_Stby CS1 CS2 LOGIC Table 1. Pin function Name V Battery connection CC OUT Power output 1,2 GND Ground connection Voltage controlled input pins with hysteresis, CMOS compatible. They control output ...
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... Table 2. Suggested connections for unused and not connected pins Connection / pin Floating To ground not care. 6/32 Current Sense N.C. Output (1) Not allowed X Through 10 KΩ X Not allowed resistor Doc ID 022694 Rev. 2 VND5T050AK-E Input FR_Stby X X Through 10 KΩ Through 10 KΩ resistor X ...
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... VND5T050AK-E 2 Electrical specifications Figure 3. Current and voltage conventions V FR_Stby Note OUTn CC 2.1 Absolute maximum ratings Stressing the device above the ratings listed in the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied ...
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... Thermal data Symbol R Thermal resistance junction-case (max.) (with one channel ON) thj-case R Thermal resistance junction-ambient (max.) thj-amb 8/32 Parameter = 150° batt jstart out LMHmax Parameter Doc ID 022694 Rev. 2 VND5T050AK-E Value Unit 40 µH 4000 V 2000 V 4000 V 5000 V 5000 V 750 V -40 to 150 °C -55 to 150 ° ...
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... VND5T050AK-E 2.3 Electrical characteristics 8 V < V < -40°C < Table 5. Power section Symbol V Operating supply voltage CC V Undervoltage shutdown USD Undervoltage shutdown V USDhyst hysteresis R On-state resistance ON V Clamp voltage clamp I Supply current S I Off-state output current L(off) Output - voltage 1. For each channel 2 ...
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... Parameter Test conditions FR_Stby V FR_Stby < 10 ms) FR_Stby FR_Stby See Figure 4 See Figure 5 definition Doc ID 022694 Rev. 2 VND5T050AK-E Min. Typ. Max. Unit 1 2.1 0.25 5.5 -0 2.1 = 2.1 V 0.25 11 -0.7 2 120 0.9 V µ µ 0.9 V µ µ ...
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... VND5T050AK-E Figure 5. T stby Table 8. Protections and diagnostics Symbol I DC short circuit current limH Short circuit current I limL during thermal cycling T Shutdown temperature TSD T Reset temperature R T Thermal reset of status RS Thermal hysteresis T HYST (T -T TSD Turn-off output voltage V DEMAG clamp Output voltage drop ...
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... SENSE OUT (see OUTMAX V < 0.15 A < I SENSE SENSE (see Figure 6) Doc ID 022694 Rev. 2 VND5T050AK-E Min. Typ. Max. Unit = 2 V; SENSE 1597 2190 2764 = 2 V; SENSE - 1850 2190 2550 = 2050 2190 2280 = ...
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... VND5T050AK-E Table 10. Open-load detection Symbol Open-load off-state V voltage detection OL threshold Output short circuit DSTKON CC turn off Off-state output current I L(off2 OUT Delay response from output rising edge to td_vol V SENSE openload Output short circuit DFRSTK_ON CC FRSTBY activation Figure 6. Current sense delay characteristics ...
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... Electrical specifications Figure 8. Output stuck to V Figure 9. Switching characteristics 14/32 detection delay time OUT Won 80% dV /dt OUT (on) 10 INPUT t d(on) Doc ID 022694 Rev. 2 VND5T050AK-E activation STBY t Woff 90% dV /dt OUT (off d(off) t ...
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... VND5T050AK-E Figure 10. Delay response time between rising edge of output current and rising edge of current sense OUT I SENSE Figure 11. Output voltage drop limitation Δt DSENSE2H I OUTMAX 90% I OUTMAX I SENSEMAX 90% I SENSEMAX out o T =150 = =- ...
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... CS high n n Doc ID 022694 Rev. 2 VND5T050AK-E t reset t reset t reset overload diag reset overload diag reset VsenseH VsenseH overload overload overload overload reset ...
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... VND5T050AK-E Table 11. Truth table Conditions Standby Normal operation Overload Overtemperature / short to ground Undervoltage Short to V BAT Open load off-state (with pull-up) Negative output voltage clamp Fault reset standby Input Doc ID 022694 Rev. 2 Electrical specifications ...
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... V + 174 V 1 pulse Test level results III and GND. CC and GND. CC Doc ID 022694 Rev. 2 VND5T050AK-E Burst cycle/pulse Delays and repetition time 0 0 0.1 µs, 50 Ω 100 ms 0.1 µs, 50 Ω 100 ms 100 ms, 0.01 Ω 350 ms, 1 Ω (1) ...
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... VND5T050AK-E 2.4 Electrical characteristics curves Figure 13. Off-state output current Figure 15. Input clamp voltage Figure 17. Input high level voltage Figure 14. High level input current Figure 16. Input low level voltage Figure 18. Input hysteresis voltage Doc ID 022694 Rev. 2 Electrical specifications 19/32 ...
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... Electrical specifications Figure 19. On-state resistance vs T Figure 21. I LIMH Figure 23. Turn-off voltage slope 20/32 Figure 20. On-state resistance vs V case vs T Figure 22. Turn-on voltage slope case Doc ID 022694 Rev. 2 VND5T050AK-E CC ...
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... VND5T050AK-E 3 Application information Figure 24. Application schematic +5V MCU 3.1 GND protection network against reverse battery 3.1.1 Solution 1: resistor in the ground line (R This solution can be used with any type of load. The following equations are an indication on how to size the R ≤ 600 GND ≥ (−V 2 ...
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... Recommended R 22/ the ground line GND = 4.7 kΩ) should be inserted in parallel to D ≤ prot OHμC IH GND IHmax ≥ 20 mA; V latchup OHμC value is 60 kΩ. prot Doc ID 022694 Rev. 2 VND5T050AK-E if the device drives an GND ) be inserted in line prot ≥ 4.5 V line CC line, CC ...
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... VND5T050AK-E 3.4 Maximum demagnetization energy (V Figure 25. Maximum turn-off current versus inductance 150°C single pulse jstart 100°C repetitive pulse jstart 125°C repetitive pulse jstart Values are generated with R In case of repetitive pulses, T exceed the temperature specified above for curves A and B. ...
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... Material FR4; Cu thickness 0.070mm (front and back side); thermal vias separation 1.2 mm; thermal via diameter 0.3 mm +/- 0.08 mm; Cu thickness on vias 0.025 mm; footprint dimension 4 6.5 mm). Figure 27. R thj-amb ON) 24/32 and Z measurements (board finish thickness 1.6 mm +/- 10%; board double layer PCB copper area in open box free air condition (one channel Doc ID 022694 Rev. 2 VND5T050AK-E GAPGCFT00418 ...
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... VND5T050AK-E Figure 28. PowerSSO-24 thermal impedance junction ambient single pulse (one channel ON) ZTH (°C/W) 100 10 1 0.01 Figure 29. Thermal fitting model of a double channel HSD in PowerSSO-24 1. The fitting model is a simplified thermal tool and is valid for transient evolutions where the embedded protections (power limitation or thermal cycling during thermal shutdown) are not triggered Equation 1: Pulse calculation formula ⋅ ...
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... Package and PCB thermal data Table 15. Thermal parameters Area/island ( (°C/ (°C/W) R3 (°C/W) R4 (°C/W) R5 (°C/W) R6 (°C/ (W.s/° (W.s/°C) C3 (W.s/°C) C4 (W.s/°C) C5 (W.s/°C) C6 (W.s/°C) 26/ Footprint 0.6 0. 0.005 0.01 0.05 0.3 1 2.2 Doc ID 022694 Rev. 2 VND5T050AK ...
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... VND5T050AK-E 5 Package and packing information ® 5.1 ECOPACK In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. 5.2 PowerSSO-24 mechanical data Figure 30 ...
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... Package and packing information Table 16. PowerSSO-24 mechanical data Symbol 28/32 Millimeters Min. Typ. 2.15 2.15 0 0.33 0.23 10.10 7.4 0.8 8.8 10.1 5º 0.55 4.1 6.5 Doc ID 022694 Rev. 2 VND5T050AK-E Max. 2.47 2.40 0.075 0.51 0.32 10.50 7.6 0.1 0.06 10.5 0.4 0.85 10º 4.7 7.1 ...
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... VND5T050AK-E 5.3 PowerSSO-24 packing information Figure 31. PowerSSO-24 tube shipment (no suffix) C Figure 32. PowerSSO-24 tape and reel shipment (suffix “TR”) Tape dimensions According to Electronic Industries Association (EIA) Standard 481 rev. A, Feb 1986 Tape width Tape Hole Spacing Component Spacing Hole Diameter Hole Diameter ...
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... Order codes 6 Order codes Table 17. Device summary Package PowerSSO-24 30/32 Order codes Tube VND5T050AK-E Doc ID 022694 Rev. 2 VND5T050AK-E Tape and reel VND5T050AKTR-E ...
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... VND5T050AK-E 7 Revision history Table 18. Document revision history Date 07-Feb-2012 30-Mar-2012 Revision 1 Initial release. Updated Table 2: Suggested connections for unused and not connected pins Table 9: Current sense (8 V < – updated test condition from Table 13: Electrical transient requirements (part – added note Doc ID 022694 Rev ...
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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 32/32 Please Read Carefully: © 2012 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 022694 Rev. 2 VND5T050AK-E ...