VN5770AKPTR-E STMicroelectronics, VN5770AKPTR-E Datasheet
VN5770AKPTR-E
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VN5770AKPTR-E Summary of contents
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... The Root part number device formed by three monolithic chips housed in a standard SO- 28 package: a double high-side and two low-side switches. The double high-side is made using STMicroelectronics while the low-side switches are fully protected VIPower M0-3 OMNIFET II. This device is suitable to drive a DC motor in a bridge configuration as well used as a quad switch for any low voltage application ...
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Contents Contents 1 Block diagram and pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Absolute maximum ...
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VN5770AKP-E List of tables Table 1. Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of figures List of figures Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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VN5770AKP-E 1 Block diagram and pin descriptions Figure 1. Block diagram Block diagram and pin descriptions Doc ID 17772 Rev. 4 5/35 ...
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Block diagram and pin descriptions Table 1. Pin descriptions 25 10, 19 12, 14, 15 16, 17 20, 21 22, 23 26, 27 Figure 2. ...
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VN5770AKP-E Table 2. Thermal data Symbol R Thermal resistance junction-lead (high-side switch) thj-case R Thermal resistance junction-lead (low-side switch) thj-case R Thermal resistance junction-ambient thj-amb Block diagram and pin descriptions Parameter Doc ID 17772 Rev. 4 Max value Unit 10 ...
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Absolute maximum ratings 2 Absolute maximum ratings Stressing the device above the rating listed in damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the ...
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VN5770AKP-E Table 4. Low-side switch Symbol V Drain-source voltage (V DSn V Input voltage INn I Input current INn R Minimum input series impedance IN MINn I Drain current Dn I Reverse DC output current Rn V Electrostatic discharge (R ...
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Electrical characteristics 3 Electrical characteristics 3.1 Electrical characteristics for dual high-side switch Values specified in this section are for 8 V < V otherwise specified (for each channel). Table 5. Power section Symbol Parameter Operating supply V CC voltage V ...
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VN5770AKP-E Table 7. 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 ICL ...
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Electrical characteristics Table 9. Current sense (8V<V Symbol OUT OUT OUT OUT I Analog sense current SENSE0 Max analog sense output V SENSE voltage ...
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VN5770AKP-E Figure 4. Output voltage drop limitation Table 10. Truth table Conditions Normal operation Overtemperature Undervoltage Short circuit to GND Short circuit Negative output voltage clamp Figure 5. Current sense delay characteristics Input Output ...
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Electrical characteristics 3.2 Electrical characteristics curves for dual high-side switch Figure 6. Off-state output current Figure 8. Input clamp voltage Figure 10. Input high level 14/35 Figure 7. High level input current Figure 9. Input low level Figure 11. Input ...
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VN5770AKP-E Figure 12. On-state resistance vs T Figure 14. Undervoltage shutdown Figure 16. I LIMH Figure 13. On-state resistance vs V case Figure 15. Turn-on voltage slope vs T Figure 17. Turn-off voltage slope case Doc ID 17772 Rev. 4 ...
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Electrical characteristics 3.3 Electrical characteristics for low-side switches Values specified in this section are for -40 °C < T Table 11. Off Symbol Parameter Drain-source clamp V CLAMP voltage Drain-source clamp V CLTH threshold voltage V Input threshold voltage V ...
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VN5770AKP-E Table 14. Switching (T Symbol Parameter (dI/dt) Turn-on current slope on Q Total input charge i Table 15. Source drain diode Symbol Parameter (1) V Forward on voltage SD t Reverse recovery time rr Reverse recovery Q rr charge ...
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Electrical characteristics 3.4 Electrical characteristics curves for low-side switches Figure 18. Static drain source on resistance Figure 20. Transconductance Figure 22. Input voltage vs input charge Figure 23. Capacitance variations 18/35 Figure 19. Derating curve Figure 21. Transfer characteristics Doc ...
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VN5770AKP-E Figure 24. Output characteristics Figure 26. Source-drain diode forward characteristics Figure 28. Static drain-source on resistance vs input voltage (part 1) Figure 25. Step response current limit Figure 27. Static drain-source on resistance vs I Figure 29. Static drain-source ...
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Electrical characteristics Figure 30. Normalized input threshold voltage vs temperature Figure 32. Current limit vs junction temperature 20/35 Figure 31. Normalized on resistance vs temperature Doc ID 17772 Rev. 4 VN5770AKP-E ...
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VN5770AKP-E 4 Application information Figure 33. Typical application schematic Note: Mostly motor bridge drivers use a reverse battery protection diode (D) inside supply rail. This diode prevents a reverse current flow back to Vbatt in case the bridge gets disabled ...
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Application information Figure 34. Recommended motor operation 22/35 Doc ID 17772 Rev. 4 VN5770AKP-E ...
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VN5770AKP-E Figure 35. 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 NORMAL OPERATION UNDERVOLTAGE V USDhyst V ...
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Application information 4.1 Maximum demagnetization energy (V Figure 36. Maximum turn off current versus load inductance I (A) LMAX 100 Single Pulse Repetitive pulse Repetitive Pulse at T ...
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VN5770AKP-E 5 Package and thermal data 5.1 SO-28 thermal data Figure 37. SO-28 PC board Note: Layout condition of Rth and Zth measurements (PCB FR4 area mm, PCB thickness = 2 mm, Cu thickness = 35 ...
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Package and thermal data Figure 39. Auto and mutual Rthj-amb vs PCB copper area in open box free air condition Rth (˚C/ Note: See Figure 38. For more detailed information see Table ...
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VN5770AKP-E x Table 19. Single pulse thermal impedance definitions Z thHS thLS thLS3 thHSLS thHS12LS3 thLSLS thLS3LS4 1. values dependent on PCB heatsink area Table 20. Thermal calculations in ...
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Package and thermal data Figure 41. SO-28 LSD thermal impedance junction ambient single pulse ZTH (˚C/W) 100 10 0.1 0.001 0.01 Equation 1: pulse calculation formula ⋅ δ THδ TH δ where p Figure 42. ...
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VN5770AKP-E Table 21. Thermal parameters Area/island ( (°C/ (°C/ R11 = R17 (°C/W) R4 (°C/ R13 = R19 (°C/ R14 = R20 (°C/ R15 (°C/W) R10 ...
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Package and packing information 6 Package and packing information ® 6.1 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 ...
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VN5770AKP-E Figure 43. SO-28 package dimensions Package and packing information Doc ID 17772 Rev. 4 31/35 ...
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Package and packing information 6.3 SO-28 packing information Figure 44. SO-28 tube shipment (no suffix) C Figure 45. Tape and reel shipment (suffix “TR”) Tape dimensions According to Association (EIA) Standard 481 rev. A, Feb. 1986 Tape width Tape Hole ...
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... VN5770AKP-E 7 Order codes Table 23. Device summary Package SO-28 Order codes Tube Root part number 1 Doc ID 17772 Rev. 4 Order codes Tape and reel VN5770AKPTR-E 33/35 ...
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Revision history 8 Revision history Table 24. Document revision history Date 11-Nov-2010 04-Jan-2012 20-Feb-2012 02-Oct-2012 34/35 Revision 1 Initial release. 2 Table 9: Current sense (8V<VCC<16V) Update Figure 2: Configuration diagram (top view) 3 Typical application schematic Table 9: Current ...
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... VN5770AKP-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. ...