vn5e006asp-e STMicroelectronics, vn5e006asp-e Datasheet

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vn5e006asp-e

Manufacturer Part Number
vn5e006asp-e
Description
Single Channel High-side Driver With Analog Current Sense For Automotive Applications
Manufacturer
STMicroelectronics
Datasheet

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Part Number:
VN5E006ASP-E
Manufacturer:
ST
Quantity:
1 001
Features
1. Typical value with all loads connected.
April 2011
Max transient supply voltage
Operating voltage range
Max on-state resistance (per ch.)
Current limitation (typ)
Off-state supply current
General
– Very low standby current
– 3.0 V CMOS compatible inputs
– Optimized electromagnetic emissions
– Very low electromagnetic susceptibility
– Compliance with European directive
– Very low current sense leakage
Diagnostic functions
– Proportional load current sense
– High current sense precision for wide
– Diagnostic enable pin
– Off-state open-load detection
– Output short to V
– Overload and short to ground (power
– Thermal shutdown indication
Protection
– Inrush current active management by
– Undervoltage shutdown
– Overvoltage clamp
– Load current limitation
– Self limiting of fast thermal transients
– Protection against loss of ground and loss
– Overtemperature shutdown with auto
2002/95/EC
currents range
limitation) indication
power limitation
of V
restart (thermal shutdown)
CC
Single channel high-side driver with analog current sense
CC
detection
I
R
V
V
LIMH
I
CC
CC
ON
S
4.5 to 28 V
2 µA
6 m
41 V
90 A
Doc ID 17753 Rev 5
(1)
Applications
Description
The VN5E006ASP-E is a single channel high-side
driver manufactured using ST proprietary
VIPower™ M0-5 technology and housed in
PowerSO-10 package. The device is designed to
drive 12 V automotive grounded loads delivering
protection, diagnostics. It also implements a 3 V
and 5 V CMOS compatible interface for use with
any microcontroller.
The device integrates advanced protective
functions such as load current limitation, inrush
and overload active management by power
limitation, overtemperature shut-off with auto-
restart and overvoltage active clamp. A dedicated
analog current sense pin is associated with every
output channel providing enhanced diagnostic
functions including fast detection of overload and
short-circuit to ground through power limitation
indication, over-temperature indication, short-
circuit to V
open-load detection. The current sensing and
diagnostic feedback of the whole device can be
disabled by pulling the DE pin low to share the
external sense resistor with similar devices.
– Reverse battery protected with self switch
– Electrostatic discharge protection
All types of resistive, inductive and capacitive
loads
of the Power MOSFET
for automotive applications
CC
diagnosis and on-state and off-state
PowerSO-10
VN5E006ASP-E
www.st.com
1/37
1

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vn5e006asp-e Summary of contents

Page 1

... Applications ■ All types of resistive, inductive and capacitive loads Description The VN5E006ASP single channel high-side driver manufactured using ST proprietary VIPower™ M0-5 technology and housed in PowerSO-10 package. The device is designed to drive 12 V automotive grounded loads delivering protection, diagnostics. It also implements and 5 V CMOS compatible interface for use with any microcontroller ...

Page 2

... Current sense and diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 3.3.1 3.4 Maximum demagnetization energy (V 4 Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 4.1 PowerSO-10 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 5.1 ECOPACK 5.2 PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 5.3 Packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 6 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 2/37 Short to VCC and off-state open-load detection . . . . . . . . . . . . . . . . . . 26 ® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Doc ID 17753 Rev 5 VN5E006ASP ...

Page 3

... VN5E006ASP-E List of tables Table 1. Pin function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Table 2. Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 3. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 4. Thermal data Table 5. Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Table 6. Switching ( Table 7. Logic inputs Table 8. Protections and diagnostic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 9. Current sense (8 V < V Table 10. ...

Page 4

... PowerSO-10 thermal impedance junction ambient single pulse (one channel on Figure 38. Thermal fitting model of a single channel HSD in PowerSO- Figure 39. PowerSO-10 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Figure 40. PowerSO-10 suggested pad layout and tube shipment (no suffix Figure 41. PowerSO-10 tape and reel shipment (suffix “TR” 4/ case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 CC Doc ID 17753 Rev 5 VN5E006ASP-E ...

Page 5

... VN5E006ASP-E 1 Block diagram and pin description Figure 1. Block diagram Table 1. Pin function Name V CC OUTPUT GND INPUT CURRENT SENSE DE Battery connection. Power output. Ground connection. Voltage controlled input pin with hysteresis, CMOS compatible. Controls output switch state. Analog current sense pin, delivers a current proportional to the load current. ...

Page 6

... Figure 2. Configuration diagram (top view) Table 2. Suggested connections for unused and not connected pins Connection / pin Floating To ground 6/37 Current sense N.C. Output Not allowed X Through 1K X Not allowed resistor Doc ID 17753 Rev 5 VN5E006ASP-E Input X X Through 10K Through 10K resistor DE X resistor ...

Page 7

... VN5E006ASP-E 2 Electrical specifications Figure 3. Current and voltage conventions 2.1 Absolute maximum ratings Stressing the device above the ratings listed in the “Absolute maximum ratings” tables may cause permanent 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 Operating sections of this specification is not implied ...

Page 8

... STG 2.2 Thermal data Table 4. Thermal data Symbol R Thermal resistance junction-case (one channel ON) thj-case R Thermal resistance junction-ambient thj-amb 8/37 Parameter Parameter Doc ID 17753 Rev 5 VN5E006ASP-E Value Unit 750 V -40 to 150 °C -55 to 150 °C Maximum value Unit 0.45 °C/W See Figure 36 in the °C/W ...

Page 9

... VN5E006ASP-E 2.3 Electrical characteristics 8 V < V < -40 °C < Table 5. Power section Symbol Parameter V Operating supply voltage CC V Undervoltage shutdown USD Undervoltage shutdown V USDhyst hysteresis R ON state resistance ON Reverse battery on state R ON REV resistance V Clamp voltage clamp I Supply current S I Off state output current L(off1) 1 ...

Page 10

... Test conditions < V < < OUT 1 -40 °C...150 °C OUT j (see Figure 8.) Doc ID 17753 Rev 5 VN5E006ASP-E Min. Typ. Max. 0.9 1 2.1 10 0.25 5.5 -0.7 0.9 1 2.1 10 0.25 5.5 -0.7 Min. Typ. Max. 63.5 90 < TSD 150 ...

Page 11

... VN5E006ASP-E Table 9. Current sense (8 V < V Symbol OUT Current sense ratio ( drift OUT Current sense ratio ( drift OUT Current sense ratio ( drift OUT Current sense ratio (1) dK ...

Page 12

... V; V OUT rising SENSE SENSE OUT SENSE SENSE Doc ID 17753 Rev 5 VN5E006ASP-E Min Typ < out 50 SENSE max < out 5 SENSE max < out 200 SENSE max SENSEMAX, OUTMAX Figure 7) < out ...

Page 13

... VN5E006ASP-E Figure 4. Current sense delay characteristics Figure 5. Open load Off-state delay timing Figure 6. Switching characteristics Doc ID 17753 Rev 5 Electrical specifications 13/37 ...

Page 14

... Electrical specifications Figure 7. Delay response time between rising edge of output current and rising edge of current sense (CS enabled) Figure 8. Output voltage drop limitation 14/37 Doc ID 17753 Rev 5 VN5E006ASP-E ...

Page 15

... VN5E006ASP-E Figure 9. I OUT Iout/Isense 15000 14250 13500 12750 12000 11250 10500 9750 9000 8250 7500 6750 0 A: Max - 150 C B: Max 150 C C: Typ ical - 150 C Figure 10. Maximum current sense ratio drift vs load current ...

Page 16

... Input (no power limitation (power limitation Doc ID 17753 Rev 5 VN5E006ASP-E Sense Output ( Nominal SENSEH Nominal Cycling V SENSEH SENSEH H V ...

Page 17

... VN5E006ASP-E 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 clamp: 40V maximum referred to ground. Table 13. Electrical transient requirements (part 2) ISO 7637-2: 2004(E) ...

Page 18

... Electrical specifications 2.4 Waveforms Figure 11. Normal operation Figure 12. Overload or short to GND 18/37 Doc ID 17753 Rev 5 VN5E006ASP-E ...

Page 19

... VN5E006ASP-E Figure 13. Intermittent overload Figure 14. OFF-state open load with external circuitry Doc ID 17753 Rev 5 Electrical specifications 19/37 ...

Page 20

... Electrical specifications Figure 15. Short to V Figure 16. T evolution in over load or short to GND J 20/37 CC Doc ID 17753 Rev 5 VN5E006ASP-E ...

Page 21

... VN5E006ASP-E 2.5 Electrical characteristics curves Figure 17. Off-state output current Figure 19. Input clamp voltage Figure 21. Input low level Figure 18. High level input current Figure 20. Input high level Figure 22. Input hysteresis voltage Doc ID 17753 Rev 5 Electrical specifications 21/37 ...

Page 22

... Electrical specifications Figure 23. On-state resistance vs T Figure 25. Undervoltage shutdown Figure 27. Turn-on voltage slope 22/37 Figure 24. On state resistance vs V case Figure 26. I LIMH Figure 28. Turn-off voltage slope Doc ID 17753 Rev 5 VN5E006ASP case ...

Page 23

... VN5E006ASP-E Figure 29. DE clamp voltage Figure 31. High level DE voltage Figure 30. Low level DE voltage Doc ID 17753 Rev 5 Electrical specifications 23/37 ...

Page 24

... ISO 7637-2: 2004(E) table. 24/ the lines to prevent the microcontroller I/O prot prot OHµC IH IHmax 20 mA; V latchup OHµ prot EXT Doc ID 17753 Rev 5 VN5E006ASP-E line, the control pins are pulled negative to 4.5 V line CC ...

Page 25

... VN5E006ASP-E 3.3 Current sense and diagnostic The current sense pin performs a double function (see diagnostics): ● Current mirror of the load current in normal operation, delivering a current proportional to the load one according to a known ratio K The current I external resistor R minimum (see parameter V current sense accuracy depends on the output current (refer to current sense electrical characteristics ● ...

Page 26

... Pull up _ OFF Pull and I OLmin OLmax L(off2)r L(off2 V). DE Doc ID 17753 Rev 5 VN5E006ASP-E PU Figure 33: Current sense and < V unless pulled up by the external OLmin off ) min off ) ...

Page 27

... VN5E006ASP-E 3.4 Maximum demagnetization energy (V Figure 34. Maximum turn-off current versus inductance 150°C single pulse jstart 100°C repetitive pulse jstart 125°C repetitive pulse jstart Note: Values are generated with R In case of repetitive pulses, Tjstart (at beginning of each demagnetization) of every pulse must not exceed the temperature specified above for curves A and B ...

Page 28

... Board Material FR4; Cu thickness 0.070mm (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 36. R thj-amb on) 28/37 and Z measurements (Board finish thickness 1.6 mm +/- 10%; Board double layer; Board PCB copper area in open box free air condition (one channel Doc ID 17753 Rev 5 VN5E006ASP-E ...

Page 29

... VN5E006ASP-E Figure 37. PowerSO-10 thermal impedance junction ambient single pulse (one channel on) Figure 38. Thermal fitting model of a single channel HSD in PowerSO-10 Note: The fitting model is a simplified thermal tool and is valid for transient evolutions where the embedded protections (power limitation or thermal cycling during thermal shutdown) are not triggered. ...

Page 30

... Package and PCB thermal data Table 15. Thermal parameter Area/island (cm R1 (°C/W) R2 (°C/W) R3 (°C/W) R4 (°C/W) R5 (°C/W) R6 (°C/W) C1 (W.s/°C) C2 (W.s/°C) C3 (W.s/°C) C4 (W.s/°C) C5 (W.s/°C) C6 (W.s/°C) 30/ Footprint 0.05 0.6 1 0.1 0.08 0 Doc ID 17753 Rev 5 VN5E006ASP ...

Page 31

... VN5E006ASP-E 5 Package 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 are available at: www.st.com. ® ECOPACK trademark. 5.2 PowerSO-10 mechanical data Figure 39. PowerSO-10 package dimensions ...

Page 32

... Package information Table 16. PowerSO-10 mechanical data Symbol (1) 1. Muar only POA P013P. 32/37 Millimeters Min. Typ. 3.35 3.4 0.00 0.40 0.37 0.35 0.23 9.40 7.40 9.30 7.20 7.30 5.90 5.90 1.27 1.25 1.20 13.80 13.85 0.50 1.20 0.80 0º 2º Doc ID 17753 Rev 5 VN5E006ASP-E Max. 3.65 3.6 0.10 0.60 0.53 0.55 0.32 9.60 7.60 9.50 7.60 7.50 6.10 6.30 1.35 1.40 14.40 14.35 1.80 1.10 8º 8º ...

Page 33

... VN5E006ASP-E 5.3 Packing information Figure 40. PowerSO-10 suggested pad layout and tube shipment (no suffix) Figure 41. PowerSO-10 tape and reel shipment (suffix “TR”) Doc ID 17753 Rev 5 Package information 33/37 ...

Page 34

... Order codes 6 Order codes Table 17. Device summary Package PowerSO-10 34/37 Order codes Tube VN5E006ASP-E Doc ID 17753 Rev 5 VN5E006ASP-E Tape and reel VN5E006ASPTR-E ...

Page 35

... VN5E006ASP-E 7 Revision history Table 18. Document revision history Date 01-Sep-2010 13-Sep-2010 Revision 1 Internal release. Updated document with diagnostic enable pin insertion. Figure 2: Configuration diagram (top view) – changed pinout Changed Figure 4: Current sense delay characteristics Table 3: Absolute maximum ratings E : updated paramenters and value ...

Page 36

... Table 9: Current sense (8 V < V – updated minimum, typical and maximum values Updated Figure Updated Table 17: Device summary Doc ID 17753 Rev 5 VN5E006ASP-E Changes CC ® packages ratings: < OUT SENSE OUT ratings: < ...

Page 37

... VN5E006ASP-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. ...

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