Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsPMICsPMIC - ELCs High side PowerBSOP 16

This is information on a product in full production.

September 2013 Doc ID 022687 Rev. 3 1/31

VND5T016ASP-E

Double channel high side driver with analog CurrentSense

for 24 V automotive applications

Datasheet

−

production data

Features

■

General

– Very low standby current

– 3.0 V CMOS compatible input

– Optimized electromagnetic emission

– Very low electromagnetic susceptibility

– Compliance with European directive

2002/95/EC

– Fault reset standby pin (FR_Stby)

■

Diagnostic functions

– Proportional load current sense

– Current sense precision for wide range

currents

– Off state open load detection

– Output short to V

detection

– Overload and short to ground latch-off

– Thermal shutdown latch-off

– Very low current sense leakage

■

Protections

– Undervoltage shutdown

– Overvoltage clamp

– Load current limitation

– Self limiting of fast thermal transients

– Protection against loss of ground and loss

of V

– Thermal shutdown

– Reverse battery protected with self switch

of the PowerMOS

– Electrostatic discharge protection

Application

■

All types of resistive, inductive and capacitive

loads

Description

The VND5T016ASP-E is a device made using

STMicroelectronics

VIPower

technology,

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. Fault conditions

such as overload, overtemperature or short to

are reported via the current sense pin.

Output current limitation protects the device in

overload condition. The device will latch off in

case of overload or thermal shutdown.

The device is reset by a low level pass on the fault

reset standby pin.

A permanent low level on the inputs and fault

reset standby pin disables all outputs and sets the

device in standby mode.

Max transient supply voltage V

58 V

Operating voltage range V

8 to 36 V

Typ ON-state resistance (per ch.) R

16 mΩ

Current limitation (typ) I

LIM

70 A

OFF-state supply current I

2 µA

(1)

1. Typical value with all loads connected.

PowerSO-16

www.st.com

Summary of content (31 pages)

PAGE 1
VND5T016ASP-E Double channel high side driver with analog CurrentSense for 24 V automotive applications Datasheet − production data Features Max transient supply voltage VCC 58 V Operating voltage range VCC 8 to 36 V Typ ON-state resistance (per ch.) RON 16 mΩ Current limitation (typ) ILIM 70 A IS 2 µA(1) OFF-state supply current PowerSO-16 Application 1. Typical value with all loads connected. ■ ■ ■ ■ General – Very low standby current – 3.
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Contents VND5T016ASP-E Contents 1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.3 Electrical characteristics . . . . . . . .
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VND5T016ASP-E List of tables List of tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Table 13. Table 14. Table 15. Table 16. Table 17. Table 18. Pin function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 6 Absolute maximum ratings . . . . . . . . . . . .
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List of figures VND5T016ASP-E List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. Figure 17. Figure 18. Figure 19. Figure 20. Figure 21. Figure 22. Figure 23. Figure 24. Figure 25. Figure 26. Figure 27. Figure 28. Figure 29. Figure 30. Figure 31. Figure 32. 4/31 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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VND5T016ASP-E 1 Block diagram and pin description Block diagram and pin description Figure 1. Block diagram 9&& 5HYHUVH %DWWHU\ 3URWHFWLRQ 6LJQDO &ODPS 8QGHUYROWDJH ,1 &RQWURO 'LDJQRVWLF &RQWURO 'LDJQRVWLF 3RZHU &ODPS '5,9(5 ,1 &+ 921 /LPLWDWLRQ 2YHU WHPSHUDWXUH &XUUHQW /LPLWDWLRQ 2)) 6WDWH 2SHQ ORDG )5B6WE\ 9 6(16(+ &6 &XUUHQW 6HQVH &+ &6 287 /2*,& 287 29(5/2$' 3527(&7,21 $&7,9( 32:(5 /,0,7$7,21 *1' ("1($'5 Table 1.
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Block diagram and pin description Figure 2. VND5T016ASP-E Configuration diagram (top view) 9 10 11 12 13 14 15 16 IN1 CS1 NC FR_Stby GND NC CS2 IN2 8 7 6 5 4 3 2 1 OUT1 OUT1 OUT1 OUT1 OUT2 OUT2 OUT2 OUT2 17 VCC Table 2. Suggested connections for unused and not connected pins Connection / pin Current Sense N.C. Output Input FR_Stby Floating Not allowed X(1) X X X To ground Through 10 KΩ resistor X Not allowed Through 10 KΩ resistor Through 10 KΩ resistor 1. X: do not care.
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VND5T016ASP-E 2 Electrical specifications Electrical specifications Figure 3. Current and voltage conventions IS VCC VCC VFn IFR_Stby OUTn FR_Stby VFR_Stby VOUTn ISENSEn IINn VINn IOUTn CSn INn VSENSEn GND IGND 2.1 Absolute maximum ratings Stressing the device above the ratings listed in Table 3 may cause permanent damage to the device.
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Electrical specifications Table 3. Absolute maximum ratings (continued) Symbol Value Unit VESD Electrostatic discharge (Human Body Model: R = 1.5 KΩ; C = 100 pF) – INPUT – CURRENT SENSE – FAULT RESET STANDBY PIN – OUTPUT – VCC 4000 2000 4000 5000 5000 V V V V V VESD Charge device model (CDM-AEC-Q100-011) 750 V Junction operating temperature -40 to 150 °C Storage temperature -55 to 150 °C Value Unit 1.5 °C/W See Figure 26 °C/W Tj Tstg 2.
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VND5T016ASP-E 2.3 Electrical specifications Electrical characteristics 8 V < VCC < 36 V; -40°C < Tj < 150°C, unless otherwise specified. Table 5. Power section Symbol Parameter VCC Operating supply voltage VUSD VUSDhyst RON RON REV Vclamp IS IL(off1) Test conditions Min. Typ. Max. Unit 8 24 36 V Undervoltage shutdown 3.5 5 V Undervoltage shutdown hysteresis 0.
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Electrical specifications Table 7. VND5T016ASP-E Logic inputs Symbol Parameter VIL Input low level voltage IIL Low level input current VIH Input high level voltage IIH High level input current VI(hyst) Input hysteresis voltage VICL Input clamp voltage Test conditions VIN = 0.
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VND5T016ASP-E Electrical specifications Figure 5. tstby definition )5B6WGE\ ,1387Q ,*1' WVWE\ WVWE\ *$3*&)7 Table 8. Symbol Protections and diagnostics Parameter Test conditions IlimH DC short circuit current IlimL Short circuit current during thermal cycling TTSD Shutdown temperature Reset temperature TRS Thermal reset of status Max.
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Electrical specifications Table 9. Current sense (8 V < VCC < 36 V) Symbol Parameter Test conditions Min. Typ. Max. Unit Current sense ratio drift IOUT = 12 mA to 100 mA; Ical = 50 mA; VSENSE = 0.5 V IOUT/ISENSE IOUT = 100 mA; VSENSE = 0.5 V; Tj = -40°C to 150°C Current sense ratio drift IOUT = 100 mA; VSENSE = 0.5 V; Tj = -40°C to 150 °C IOUT/ISENSE IOUT = 0.6 A; VSENSE = 1 V; Tj = -40°C...150°C Tj = 25°C...150°C Current sense ratio drift IOUT = 0.
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VND5T016ASP-E Electrical specifications Table 9. Current sense (8 V < VCC < 36 V) (continued) Symbol Parameter Test conditions Min. Typ. Max. Unit VSENSE Max analog sense IOUT = 20 A; RSENSE = 3.9 KΩ output voltage VSENSEH Analog sense output voltage in fault condition(2) VCC = 24 V; RSENSE = 3.9 KΩ 8 ISENSEH Analog sense output current in fault condition(2) VCC = 24 V; VSENSE = 5 V 9 12 mA tDSENSE2H Delay response time from rising edge of INPUT pin VSENSE < 4 V; 0.
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Electrical specifications Figure 6. VND5T016ASP-E Output stuck to VCC detection delay time at FR_Stby activation )567%< 9VHQVH+ 9&6 W')567.B21 ,QSXW /RZ *$3*&)7 Figure 7. Current sense delay characteristics ,1387 /2$' &855(17 6(16( &855(17 W'6(16( + W'6(16( / *$3*&)7 Figure 8. Open-load off-state delay timing OUTPUT STUCK TO VCC VIN VOUT > VOL VSENSEH VCS tDSTKON 14/31 Doc ID 022687 Rev.
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VND5T016ASP-E Figure 9. Electrical specifications Switching characteristics 9287 W:RQ W:RII G9287 GW RII G9287 GW RQ WU WI W ,1387 7G RQ 7G RII W *$3*&)7 Doc ID 022687 Rev.
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Electrical specifications VND5T016ASP-E Figure 10. Delay response time between rising edge of output current and rising edge of current sense 9,1 ǻW'6(16( + W ,287 ,2870$; ,2870$; W ,6(16( ,6(16(0$; ,6(16(0$; W *$3*&)7 Figure 11. Output voltage drop limitation 9&& 9287 7M & 7M & 7M & 921 ,287 921 521 7 $* 9 16/31 Doc ID 022687 Rev.
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VND5T016ASP-E Electrical specifications Figure 12.
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Electrical specifications Table 12. VND5T016ASP-E Electrical transient requirements (part 1) Test levels (1) ISO 7637-2: 2004(E) Number of pulses or test times Burst cycle/pulse repetition time Delays and impedance Test pulse III IV 1 - 450 V - 600 V 5000 pulses 0.5 s 5s 1 ms, 50 Ω 2a + 37 V + 50 V 5000 pulses 0.2 s 5s 50 µs, 2 Ω 3a - 150 V - 200 V 1h 90 ms 100 ms 0.1 µs, 50 Ω 3b + 150 V + 200 V 1h 90 ms 100 ms 0.1 µs, 50 Ω 4 - 12 V - 16 V 1 pulse 100 ms, 0.
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VND5T016ASP-E 2.4 Electrical specifications Electrical characteristics curves Figure 13. Off-state output current Figure 14. High level input current ,ORII >X$@ ,LK >X$@ 9LQ 9 2II 6WDWH 9FF 9 9LQ 9RXW 7F >&@ 7F >&@ ("1($'5 Figure 15. Input clamp voltage ("1($'5 Figure 16.
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Electrical specifications VND5T016ASP-E Figure 19. On-state resistance vs Tcase 5RQ >P2KP@ Figure 20. On-state resistance vs VCC 5RQ >P2KP@ 7F & 7F & ,RXW $ 9FF 9 7F & 7F & 7F >&@ ("1($'5 Figure 21. ILIMH vs Tcase 9FF >9@ ("1($'5 Figure 22.
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VND5T016ASP-E 2.5 Electrical specifications Maximum demagnetization energy (VCC = 24 V) Figure 24.
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Package and PCB thermal data VND5T016ASP-E 3 Package and PCB thermal data 3.1 PowerSO-16 thermal data Figure 25. PowerSO-16 PC board ("1($'5 1. Layout condition of Rth and Zth measurements (board finish thickness 1.6 mm +/- 10%; board double layer; board dimension 77 mm x 86 mm; board material FR4; Cu thickness 70 µm (front and back side); thermal vias separation 1.2 mm; thermal via diameter 0.3 mm +/- 0.08 mm; Cu thickness on vias 0.025 mm). Figure 26.
PAGE 23
VND5T016ASP-E Package and PCB thermal data Figure 27. PowerSO-16 thermal impedance junction ambient single pulse (one channel ON) =7+ & : &X FP &X FP &X IRRW SULQW 7LPH V ("1($'5 Figure 28. Thermal fitting model of a double channel HSD in PowerSO-16 1. The fitting model is a semplified thermal tool and is valid for transient evolutions where the embedded protections (power limitation or thermal cycling during thermal shutdown) are not triggered.
PAGE 24
Package and PCB thermal data Table 15. 24/31 VND5T016ASP-E Thermal parameters Area/island (cm2) Footprint R1 = R7 (°C/W) 0.1 R2 = R8 (°C/W) 0.5 R3 (°C/W) 2 R4 (°C/W) 7 R5 (°C/W) 2 8 12 12 8 R6 (°C/W) 22 18 12 C1 = C7 (W.s/°C) 0.01 C2 = C8 (W.s/°C) 0.05 C3 (W.s/°C) 0.5 C4 (W.s/°C) 2 C5 (W.s/°C) 3 4 7 C6 (W.s/°C) 5 6 12 Doc ID 022687 Rev.
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VND5T016ASP-E Package information 4 Package information 4.1 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® is an ST trademark. 4.2 PowerSO-16 mechanical data Figure 29. PowerSO-16 package dimensions P013Q Doc ID 022687 Rev.
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Package information Table 16. VND5T016ASP-E PowerSO-16 mechanical data mm Dim. Min. Typ. Max. A1 0 0.05 0.1 A2 3.4 3.5 3.6 A3 1.2 1.3 1.4 A4 0.15 0.2 0.25 a 0.2 b 0.27 0.35 0.43 c 0.23 0.27 0.32 D 9.4 9.5 9.6 D1 7.4 7.5 7.6 d 0 0.05 0.1 E (1) 13.85 14.1 14.35 E1 9.3 9.4 9.5 E2 7.3 7.4 7.5 E3 5.9 6.1 6.3 e 0.8 e1 5.6 F 0.5 G 1.2 L 0.8 1 R1 0.25 R2 T 26/31 1.1 0.8 2° 5° T1 6° (typ.) T2 10° (typ.) Package weight (typ.
PAGE 27
VND5T016ASP-E 4.3 Package information Packing information Figure 30. PowerSO-16 tube shipment (no suffix) Base q.ty Bulk q.ty A B C (± 0.1) Tube length (± 0.5) C A B 50 1000 4.9 17.2 0.8 532 All dimensions are in mm. Figure 31. PowerSO-16 tape and reel shipment (suffix “TR”) REEL DIMENSIONS Base q.ty Bulk q.ty A (max) B (min) C (± 0.2) F G (+ 2 / -0) N (min) T (max) 600 600 330 1.5 13 20.2 24.4 60 30.4 All dimensions are in mm.
PAGE 28
Package information VND5T016ASP-E Figure 32. PowerSO-16 suggested pad layout ("1($'5 28/31 Doc ID 022687 Rev.
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VND5T016ASP-E 5 Order codes Order codes Table 17. Device summary Order codes Package PowerSO-16 Tube Tape and reel Root part number 1VND5T016ASP-E Root part number 1VND5T016ASPTR-E Doc ID 022687 Rev.
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Revision history 6 VND5T016ASP-E Revision history Table 18. 30/31 Document revision history Date Revision Changes 15-Feb-2012 1 Initial release. 13-Apr-2012 2 Updated Table 2: Suggested connections for unused and not connected pins Table 9: Current sense (8 V < VCC < 36 V): – renamed dKled/Kled in dKled/Kled(TOT), dK/Kbulb1 in dK/Kbulb1(TOT) and dK/Kbulb2 in dK/Kbulb2(TOT) – dK/Kbulb1(TOT), dK/Kbulb2(TOT): updated test condition 18-Sep-2013 3 Updated disclaimer. Doc ID 022687 Rev.
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VND5T016ASP-E Please Read Carefully: 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.