VNQ5050KTR-E STMicroelectronics, VNQ5050KTR-E Datasheet

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... Thermal shutdown with automatic restart allows the device to recover normal operation as soon as the fault condition disappears. Application Table 1. Package PowerSSO-24 Doc ID 10864 Rev 6 VNQ5050K-E for automotive applications PowerSSO-24 pin voltage clamp protects the CC Device summary Order code Tube Tape and reel VNQ5050K-E VNQ5050KTR-E 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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VNQ5050K-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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VNQ5050K-E 1 Block diagram and pin configuration Figure 1. Block diagram V CC GND CLAMP INPUT1 STATUS1 STAT_DIS OVERTEMP. 1 INPUT2 STATUS2 INPUT3 STATUS3 INPUT4 STATUS4 Table 2. Pin functions Name V CC OUTPUTn GND INPUTn STATUSn STAT_DIS UNDERVOLTAGE CLAMP ...

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Block diagram and pin configuration Figure 2. Configuration diagram (top view) Table 3. Suggested connections for unused and not connected pins Connection/pin Floating To ground 1. Not recommended 6/ GND 3 22 INPUT1 4 ...

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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 – Status ESD – STAT_DIS – Output – Charge device model (CDM-AEC-Q100-011) ESD T Junction operating temperature j ...

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VNQ5050K-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 shutdown V USDhyst hysteresis R On-state resistance ON V Clamp ...

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Electrical specifications Table 8. Status pin (V Symbol Parameter Status low output V STAT voltage I Status leakage current LSTAT Status pin input C STAT capacitance V Status clamp voltage SCL Table 9. Protections Symbol Parameter DC short circuit I ...

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VNQ5050K-E Table 10. Open-load detection (continued) Symbol Parameter Delay between input falling edge and status t POL rising edge in open- load condition Open-load off-state V voltage detection OL threshold Output short circuit detection delay at DSTKON ...

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Electrical specifications Figure 4. Status timings OPEN LOAD STATUS TIMING (without external pull-up STAT t DOL(on) OUTPUT STUCK TO Vcc STAT t DOL(on) Figure 5. Output voltage drop limitation Table 12. Truth table Conditions ...

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VNQ5050K-E Table 12. Truth table (continued) Conditions Over temperature Undervoltage Output voltage > V Output current < the V is high, the STATUS pin high impedance The STATUS pin is low with ...

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Electrical specifications Table 13. Electrical transient requirements (part 1/3) (continued) ISO 7637-2: 2004(E) test Pulse 4 (2) 5b Table 14. Electrical transient requirements (part 2/3) ISO 7637-2: 2004(E) test pulse ( The above ...

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VNQ5050K-E 2.4 Electrical characteristics curves Figure 7. Off-state output current Iloff1 (uA) 0.5 0.4 Off state Vcc=13V Vin=Vout=0V 0.3 0.2 0.1 0 -50 -25 0 Figure 9. Input clamp voltage Vicl (V) 8 7.75 Iin=1mA 7.5 7.25 7 6.75 6.5 ...

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Electrical specifications Figure 13. On-state resistance vs T Ron (mOhm) 100 90 Iout=2A 80 Vcc=13V -50 -25 0 Figure 15. Undervoltage shutdown Vusd ( ...

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VNQ5050K-E Figure 19. Status low output voltage Vstat (V) 0.9 0.8 Istat=1.6mA 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -50 -25 0 Figure 21. Status clamp voltage Vscl (V) 9 8.5 Istat=1mA 8 7.5 7 6.5 6 5.5 5 ...

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Electrical specifications Figure 25. High level STAT_DIS voltage Vsdh ( -50 - 18/31 Figure 26. Low level STAT_DIS voltage 50 75 100 125 150 175 Tc (°C) Doc ID ...

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VNQ5050K-E 3 Application information Figure 27. Application schematic +5V R μC R Note: Channels 2, 3 and 4 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 ...

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Application information If the calculated power dissipation leads to a large resistor or several devices have to share the same resistor then ST suggests to utilize Solution 2 (see below). 3.1.2 Solution 2: a diode (D A resistor (R =1kΩ) ...

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VNQ5050K-E Because I may significantly increase if V s(OFF) up resistor R should be connected to a supply that is switched OFF when the module standby. The values of V OLmin section. Figure 28. Open-load detection in ...

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Application information Figure 29. Waveforms INPUT STAT_DIS LOAD CURRENT STATUS V CC INPUT STAT_DIS LOAD CURRENT STATUS INPUT STAT_DIS LOAD VOLTAGE STATUS INPUT STAT_DIS LOAD VOLTAGE LOAD CURRENT STATUS INPUT STAT_DIS LOAD VOLTAGE STATUS T j INPUT STAT_DIS LOAD CURRENT ...

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VNQ5050K-E 3.5 Maximum demagnetization energy (V Figure 30. 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 31. PowerSSO-24 PC board Note: Layout condition of R area mm,PCB thickness=1.6mm, Cu thickness=70 µm (front and back ...

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VNQ5050K-E Figure 33. 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 34. 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 Table 16. Thermal parameters Area/island (cm R1=R7=R9=R11 (°C/W) R2=R8=R10=R12 (°C/W) R3 (°C/W) R4 ...

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VNQ5050K-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 17. PowerSSO-24™ mechanical data Symbol 28/31 Millimeters Min Typ 2.15 0 0.33 ...

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VNQ5050K-E 5.3 Packing information Figure 36. PowerSSO-24 tube shipment (no suffix) C Figure 37. 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 18. Document revision history Date 01-Oct-2004 01-Mar-2005 04-Jun-2007 24-Jul-2007 17-Jun-2009 22-Jun-2009 30/31 Revision 1 Initial release. 2 Minor changes. Reformatted and restructured. Contents and lists of tables and figures added. Section 3.5: Maximum demagnetization ...

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... VNQ5050K-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. ...