VNQ5027AKTR-E STMicroelectronics, VNQ5027AKTR-E Datasheet

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... Thermal shut-down with automatic restart allows the device to recover normal operation as soon as fault condition disappears. Tube VNQ5027AK-E Doc ID 12730 Rev 6 VNQ5027AK-E for automotive applications PowerSSO-24 Order codes Tape and reel VNQ5027AKTR-E pin CC 1/31 www.st.com 1 ...

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Contents Contents 1 Block diagram and pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Electrical specifications . ...

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VNQ5027AK-E List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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List of figures List of figures Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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VNQ5027AK-E 1 Block diagram and pin configuration Figure 1. Block diagram V CC CLAMP GND INPUT1 INPUT2 INPUT3 INPUT4 CS_DIS Table 2. Pin functions Name V CC OUTPUT n GND INPUT n CURRENT SENSE n CS_DIS UNDERVOLTAGE PwCLAMP 1 DRIVER ...

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Block diagram and pin configuration Figure 2. Configuration diagram (top view) CURRENT SENSE1 CURRENT SENSE2 CURRENT SENSE3 CURRENT SENSE4 Table 3. Suggested connections for unused and not connected pins Connection / pin Floating To ground 1. Not recommended. 6/31 V ...

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... 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. Exposure to the conditions in this section for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents. Table 4. ...

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Electrical specifications Table 4. Absolute maximum ratings (continued) Symbol Electrostatic discharge (human body model: R=1.5KΩ; C=100pF) – Input V – Current sense ESD – CS_DIS – Output – Charge device model (CDM-AEC-Q100-011) ESD T Junction operating temperature ...

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VNQ5027AK-E 2.3 Electrical characteristics Values specified in this section are for 8 V<V stated. Table 6. Power section Symbol Parameter V Operating supply voltage CC V Undervoltage shutdown USD Undervoltage shut-down V USDhyst hysteresis R On-state resistance ON V Clamp ...

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Electrical specifications Table 8. Current Sense (8V<V Symbol Parameter OUT SENSE ( Current sense ratio drift OUT SENSE ( Current sense ratio drift ...

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VNQ5027AK-E Table 8. Current Sense (8V<V Symbol Parameter Analog sense output voltage in V SENSEH over temperature condition Analog sense output current in I SENSEH over temperature condition Delay response time from t DSENSE1H falling edge of CS_DIS pin Delay ...

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Electrical specifications Table 10. Logic input 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 ...

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VNQ5027AK-E Figure 5. Delay response time between rising edge of output current and rising edge of Current Sense (CS enabled OUT I SENSE Figure 6. Switching characteristics V OUT dV /dt OUT INPUT Δt DSENSE2H I OUTMAX ...

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Electrical specifications Figure OUT out sense 4500 4000 3500 3000 2500 2000 1500 1000 Figure 8. Maximum current sense ratio drift vs load current dk/k(%) -10 -15 Note: Parameter ...

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VNQ5027AK-E Table 11. Truth table Conditions Normal operation Overtemperature Undervoltage Short circuit to GND ≤ 10 mΩ Short circuit Negative output voltage clamp 1. If the V is high, the SENSE output ...

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Electrical specifications Table 12. Electrical transient requirements (part 1/3) (continued) ISO 7637-2: 2004(E) test pulse (2) 5b +65 V Table 13. Electrical transient requirements (part 2/3) ISO 7637-2: 2004(E) test pulse (2) ...

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VNQ5027AK-E 2.4 Electrical characteristics curves Figure 10. Off-state output current Iloff (nA) 1000 900 800 Off State Vcc=13V 700 600 500 400 300 200 100 0 -50 -25 0 Figure 12. Input clamp voltage Vicl (V) 8 lin=1mA 7,5 7 ...

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Electrical specifications Figure 16. On-state resistance vs T Ron (mOhm) 100 80 Iout= 3A Vcc=13V -50 -25 0 Figure 18. Undervoltage shutdown Vusd ( -50 -25 0 ...

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VNQ5027AK-E Figure 22. CS_DIS high level voltage Vcsdh (V) 4 3,5 3 2,5 2 1,5 1 0,5 0 -50 - Figure 24. CS_DIS low level voltage Vcsdl (V) 3 2,5 2 1,5 1 0,5 0 -50 -25 0 ...

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Application information 3 Application information Figure 25. Application schematic +5V μC C Note: Channel have the same internal circuit as channel 1. 3.1 GND protection network against reverse battery 3.1.1 Solution 1: resistor in the ground line ...

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VNQ5027AK-E 3.1.2 Solution 2: a diode (D A resistor (R = 1kΩ) should be inserted in parallel to D GND inductive load. This small signal diode can be safely shared amongst several different HSDs. Also in this case, the presence ...

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Application information Figure 26. Waveforms INPUT CS_DIS LOAD CURRENT SENSE CURRENT V CC INPUT CS_DIS LOAD CURRENT SENSE CURRENT INPUT CS_DIS LOAD VOLTAGE LOAD CURRENT SENSE CURRENT T j INPUT CS_DIS LOAD CURRENT SENSE CURRENT 22/31 NORMAL OPERATION UNDERVOLTAGE V ...

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VNQ5027AK-E 3.4 Maximum demagnetization energy (V Figure 27. Maximum turn-off current versus inductance (for each channel) 100 150°C single pulse jstart 100°C repetitive pulse jstart 125°C repetitive pulse ...

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Package and PC board thermal data 4 Package and PC board thermal data 4.1 PowerSSO-24™ thermal data Figure 28. PowerSSO-24™ PC board Note: Layout condition of R area= 77mm x 86mm, PCB thickness=1.6mm, Cu thickness=70µm (front and back side), Copper ...

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VNQ5027AK-E Figure 30. PowerSSO-24™ thermal impedance junction ambient single pulse (one channel on) ZTH (°C/W) 1000 100 10 1 0.1 0.0001 0.001 Figure 31. Thermal fitting model of a double channel HSD in PowerSSO-24™ a. The fitting model is a ...

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Package and PC board thermal data Equation 1 : pulse calculation formula ⋅ δ THδ TH δ T ⁄ where p Table 15. Thermal parameters Area/island (cm R1=R7=R9=R11 (°C/W) R2=R8=R10=R12 (°C/W) R3 (°C/W) ...

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VNQ5027AK-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 ...

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Package and packing information Table 16. PowerSSO-24™ mechanical data Symbol 28/31 Millimeters Min Typ 2.15 0 0.33 ...

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VNQ5027AK-E 5.3 Packing information Figure 33. PowerSSO-24™ tube shipment (no suffix) C Figure 34. 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 ...

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Revision history 6 Revision history Table 17. Document revision history Date 17-Nov-2006 18-Dec-2007 12-Feb-2008 10-Apr-2008 19-Jun-2009 22-Jul-2009 30/31 Revision 1 Initial release. Table 4: Absolute maximum 82 to 140 mJ. Updated Table 8: Current Sense (8V<V – added dK /K ...

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... VNQ5027AK-E Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...