VND5E050AJTR-E STMicroelectronics, VND5E050AJTR-E Datasheet
VND5E050AJTR-E
Specifications of VND5E050AJTR-E
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VND5E050AJTR-E Summary of contents
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Double channel high side driver with analog current sense Features Max transient supply voltage Operating voltage range Max On-state resistance (per ch.) Current limitation (typ) Off-state supply current 1. Typical value with all loads connected. ■ General – Inrush current ...
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Contents Contents 1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 Electrical ...
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VND5E050AJ-E / VND5E050AK-E List of tables Table 1. Pin function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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List of figures List of figures Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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VND5E050AJ-E / VND5E050AK-E Figure 48. PowerSSO-24 tape and reel shipment (suffix “TR” ...
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Block diagram and pin description 1 Block diagram and pin description Figure 1. Block diagram Signal Clamp Undervoltage IN1 IN2 CS_ DIS CS1 CS2 LOGIC Table 1. Pin function Name V Battery connection. CC OUTPUT Power output. 1,2 Ground connection. ...
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VND5E050AJ-E / VND5E050AK-E Figure 2. Configuration diagram (top view) GND INPUT2 INPUT1 CURRENT SENSE1 CURRENT SENSE2 CS_DIS Table 2. Suggested connections for unused and not connected pins Connection / pin Floating To ground TAB = ...
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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 table below for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality document. Table 3. ...
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VND5E050AJ-E / VND5E050AK-E Table 3. Absolute maximum ratings (continued) Symbol Maximum switching energy (single pulse) E MAX (L= 3mH; R Electrostatic discharge (human body model: R=1.5KΩ; C=100pF) – Input V – Current sense ESD – CS_DIS – Output – V ...
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Electrical specifications Table 5. Power section (continued) Symbol I Supply current S I Off-state output current L(off1) V Output - For each channel. 2. PowerMOS leakage included. Table 6. Switching (V Symbol t Turn-on delay time d(on) ...
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VND5E050AJ-E / VND5E050AK-E Table 7. Logic inputs (continued) Symbol CS_DIS high level V CSDH voltage High level CS_DIS I CSDH current CS_DIS hysteresis V CSD(hyst) voltage V CS_DIS clamp voltage CSCL Table 8. Protections and diagnostics Symbol I DC short ...
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Electrical specifications Table 9. Current sense (8V<V Symbol Parameter OUT Current sense ratio ( drift OUT Current sense ratio ( drift Analog sense I ...
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VND5E050AJ-E / VND5E050AK-E Table 9. Current sense (8V<V Symbol Parameter Delay response time between rising edge of output Δt DSENSE2H current and rising edge of current sense Delay response t time from falling DSENSE2L edge of INPUT pin 1. Parameter ...
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Electrical specifications Figure 5. Open load off-state delay timing Figure 6. Switching characteristics V OUT dV OUT INPUT 14/44 OUTPUT STUCK Won 80% /dt (on) 10 d(on) Doc ID 14617 ...
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VND5E050AJ-E / VND5E050AK-E Figure 7. Delay response time between rising edge of output current and rising edge of current sense (CS enabled OUT I SENSE Figure 8. Output voltage drop limitation Δt DSENSE2H I OUTMAX 90% I ...
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Electrical specifications Figure 9. I OUT out sense 3000 2800 max Tj = -40 °C to 150 °C 2600 2400 max °C to 150 °C 2200 2000 min °C to 150 ...
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VND5E050AJ-E / VND5E050AK-E Table 11. Truth table Conditions Normal operation Overtemperature Undervoltage Overload Short circuit to GND (power limitation) Open load off-state (with external pull-up) Short circuit (external pull-up disconnected) Negative output voltage clamp 1. If the ...
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Electrical specifications Table 12. Electrical transient requirements (part 1) ISO 7637-2: 2004(E) test pulse ( The above test levels must be considered referred Valid in case of external load dump ...
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VND5E050AJ-E / VND5E050AK-E 2.4 Waveforms Figure 11. Normal operation INPUT I OUT V SENSE V CS_DIS Figure 12. Overload or short to GND INPUT I OUT V SENSE V CS_DIS Normal operation Nominal load Overload or Short to GND Power ...
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Electrical specifications Figure 13. Intermittent overload INPUT I OUT V SENSE V CS_DIS Figure 14. Off-state open load with external circuitry INPUT V OUT I OUT V SENSE V CS_DIS 20/44 Intermittent Overload Overload I > LimH V > SENSEH ...
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VND5E050AJ-E / VND5E050AK-E Figure 15. Short OUT I OUT V CS_DIS Figure 16. T evolution in overload or short to GND J INPUT OUT CC Short to V Resistive Short ...
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Electrical specifications 2.5 Electrical characteristics curves Figure 17. Off-state output current Iloff (nA) 550 500 Off State 450 Vcc=13V 400 Vin=Vout=0V 350 300 250 200 150 100 50 0 -50 - (°C) Figure 19. Input ...
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VND5E050AJ-E / VND5E050AK-E Figure 23. On-state resistance vs T Ron (mOhm) 300 Iout= 2A 250 Vcc=13V 200 150 100 50 0 -50 - (°C) Figure 25. Undervoltage shutdown Vusd ( ...
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Electrical specifications Figure 29. CS_DIS high level voltage Vcsdh (V) 4 3,5 3 2,5 2 1,5 1 0,5 0 -50 - (°C) Figure 31. CS_DIS low level voltage Vcsdl (V) 3 2,5 2 1,5 1 ...
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VND5E050AJ-E / VND5E050AK-E 3 Application information Figure 32. Application schematic +5V ΜCU Note: Channel 2 has the same internal circuit as channel 1. 3.1 GND protection network against reverse battery This section provides two solutions for implementing a ground protection ...
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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 ground line. 3.1.2 Solution 2: diode (D A resistor (R =1kΩ) should be inserted ...
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VND5E050AJ-E / VND5E050AK-E current sense accuracy depends on the output current (refer to current sense electrical characteristics Diagnostic flag in fault conditions, delivering a fixed voltage V ● maximum current I – Power limitation activation – Over-temperature – Short to ...
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Application information It is preferable V PU overall stand-by current consumption to increase in normal conditions, i.e. when load is connected. An external pull down resistor R avoid misdetection in case of floating outputs in off-state (see diagnostic). R must ...
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VND5E050AJ-E / VND5E050AK-E 3.5 Maximum demagnetization energy (V Figure 34. Maximum turn-off current versus inductance (for each channel) 100 0 150°C single pulse jstart 100°C repetitive pulse jstart C: T ...
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Package and PCB thermal data 4 Package and PCB thermal data 4.1 PowerSSO-12 thermal data Figure 35. PowerSSO-12 PC board Note: Layout condition of R area= 77mm x 86mm,PCB thickness=1.6mm, Cu thickness=70µm (front and back side), Copper areas: from minimum ...
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VND5E050AJ-E / VND5E050AK-E Figure 37. PowerSSO-12 thermal impedance junction ambient single pulse (one channel ON) ZTH ( °C/ W) 100 10 1 0,1 0,0001 0,001 Equation 1: pulse calculation formula ⋅ δ THδ TH δ T ...
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Package and PCB thermal data Table 15. Thermal parameters Area/island (cm R1=R7 (°C/W) R2=R8 (°C/W) R3 (°C/W) R4 (°C/W) R5 (°C/W) R6 (°C/W) C1=C7 (W.s/°C) C2=C8 (W.s/°C) C3 (W.s/°C) C4 (W.s/°C) C5 (W.s/°C) C6 (W.s/°C) 4.2 PowerSSO-24 thermal data Figure ...
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VND5E050AJ-E / VND5E050AK-E Figure 40. R thj-amb ON) RTHj_amb(°C/ PCB copper area in open box free air condition (one channel 2 4 PCB Cu heatsink area (cm^2) Doc ID 14617 Rev 4 ...
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Package and PCB thermal data Figure 41. PowerSSO-24 thermal impedance junction ambient single pulse (one channel ON) Equation 2: pulse calculation formula ⋅ δ THδ TH δ T ⁄ where = t p Figure 42. Thermal ...
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VND5E050AJ-E / VND5E050AK-E Table 16. Thermal parameters Area / island (cm R1= R7 (°C/W) R2= R8 (°C/W) R3 (°C/W) R4 (°C/W) R5 (°C/W) R6 (°C/W) C1= C7 (W.s/°C) C2= C8 (W.s/°C) C3 (W.s/°C) C4 (W.s/°C) C5 (W.s/°C) C6 (W.s/°C) 2 ...
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Package and packing information 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 ...
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VND5E050AJ-E / VND5E050AK-E Table 17. PowerSSO-12 mechanical data Symbol ddd Package and packing information Millimeters Min. Typ. 1.25 0 1.10 0.23 0.19 4.8 3.8 0.8 5.8 ...
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Package and packing information 5.3 PowerSSO-24 package information Figure 44. PowerSSO-24 package dimensions 38/44 VND5E050AJ-E / VND5E050AK-E Doc ID 14617 Rev 4 ...
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VND5E050AJ-E / VND5E050AK-E Table 18. PowerSSO-24 mechanical data Symbol ( intrusion allowed inwards the ...
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Package and packing information 5.4 PowerSSO-12 packing information Figure 45. PowerSSO-12 tube shipment (no suffix) A Figure 46. PowerSSO-12 tape and reel shipment (suffix “TR”) TAPE DIMENSIONS According to Electronic Industries Association (EIA) Standard 481 rev. A, Feb. 1986 Tape ...
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VND5E050AJ-E / VND5E050AK-E 5.5 PowerSSO-24 packing information Figure 47. PowerSS0-24 tube shipment (no suffix Figure 48. PowerSSO-24 tape and reel shipment (suffix “TR”) TAPE DIMENSIONS According to Electronic Industries Association (EIA) Standard 481 rev. A, Feb. 1986 Tape ...
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... Order codes 6 Order codes Table 19. Device summary Package PowerSSO-12 PowerSSO-24 42/44 VND5E050AJ-E / VND5E050AK-E Order codes Tube VND5E050AJ-E VND5E050AK-E Doc ID 14617 Rev 4 Tape and reel VND5E050AJTR-E VND5E050AKTR-E ...
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VND5E050AJ-E / VND5E050AK-E 7 Revision history Table 20. Document revision history Date 01-Apr-2008 05-Mar-2009 19-Jun-2009 22-Jul-2009 Revision 1 Initial release. 2 Changed Table 18: PowerSSO-24 mechanical data Table 18: PowerSSO-24 mechanical 3 – Changed L (min) value from 0.6 to ...
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... 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. ...