VN610SP-E

VN610SP-E Single channel high-side driver Features Type RDS(on) IOUT VCC VN610SP-E 10mΩ 45 A 36V 10 ■ ECOPACK®: lead free and RoHS compliant ■ Automotive Grade: compliance with AEC guidelines ■ Output current: 45 A ■ CMOS compatible inputs ■ Proportional load current sense ■ Undervoltage and overvoltage shutdown ■ Overvoltage clamp ■ Thermal shutdown ■ Current limitation ■ Very low standby power consumption ■ Protection against loss of ground and loss of VCC ■ Reverse battery protected ■ In compliance with the 2002/95/EC european directive Table 1. 1 PowerSO-10 Description The VN610SP-E is a monolithic device made using STMicroelectronics™ VIPower™ M0-3 technology. It is intended for driving resistive or inductive loads with one side connected to ground. Active VCC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient compatibility table). This device integrates an analog current sense which delivers a current proportional to the load current (according to a known ratio). Active current limitation combined with thermal shutdown and automatic restart protect the device against overload. Device automatically turns off in case of ground pin disconnection. Device summary Order codes Package PowerSO-10™ September 2013 Tube Tape and reel VN610SP-E VN610SPTR-E Doc ID 10889 Rev 5 1/27 www.st.com 1 Contents VN610SP-E Contents 1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.4 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.1 4 6 2/27 3.1.1 Solution 1: a resistor in the ground line (RGND only) . . . . . . . . . . . . . . . 17 3.1.2 Solution 2: a diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . . 18 3.2 Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.3 MCU I/O protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.4 Maximum demagnetization energy (VCC = 13.5 V) . . . . . . . . . . . . . . . . . 19 Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 4.1 5 GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 17 PowerSO-10 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.1 ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.2 PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.3 PowerSO-10 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Doc ID 10889 Rev 5 VN610SP-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. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 5 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 VCC - output diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Current sense (9 V ≤ VCC ≤ 16 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Switching (VCC = 13 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Logic inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Electrical transient requirements on VCC pin (part 1/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Electrical transient requirements on VCC pin (part 2/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Electrical transient requirements on VCC pin (part 3/3). . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Thermal parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Doc ID 10889 Rev 5 3/27 List of figures VN610SP-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. 4/27 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 IOUT/ISENSE versus IOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Off-state output current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 High level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Input low level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Input high level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Input hysteresis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Overvoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 ILIM vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 On-state resistance vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 On-state resistance vs VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Maximum turn-off current versus load inductance(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 PowerSO-10 PC board(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Rthj-amb vs PCB copper area in open box free air condition . . . . . . . . . . . . . . . . . . . . . . . 20 Thermal impedance junction ambient single pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Thermal fitting model of a single channel in PowerSO-10 . . . . . . . . . . . . . . . . . . . . . . . . . 21 PowerSO-10 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 PowerSO-10 suggested pad layout and tube shipment (no suffix). . . . . . . . . . . . . . . . . . . 25 PowerSO-10 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Doc ID 10889 Rev 5 VN610SP-E 1 Block diagram and pin description Block diagram and pin description Figure 1. Block diagram VCC OVERVOLTAGE VCC CLAMP UNDERVOLTAGE PwCLAMP DRIVER OUTPUT GND ILIM VDSLIM LOGIC IOUT INPUT CURRENT SENSE K OVERTEMP. Figure 2. Configuration diagram (top view) OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT 5 4 3 6 7 8 9 10 GROUND INPUT C. SENSE N.C. N.C. 2 1 11 VCC Table 2. Suggested connections for unused and not connected pins Connection / pin Current sense Floating To ground Through 1 KΩ resistor N.C. Output Input X X X X Doc ID 10889 Rev 5 Through 10 KΩ resistor 5/27 Electrical specifications 2 VN610SP-E Electrical specifications Figure 3. Current and voltage conventions IS VCC VF VCC IOUT OUTPUT IIN VOUT INPUT VIN ISENSE CURRENT SENSE VSENSE GND IGND 2.1 Absolute maximum ratings Stressing the device above the rating listed in the “Absolute maximum ratings” table 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. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality document. Table 3. Absolute maximum ratings Symbol Parameter Unit 41 V VCC DC supply voltage -VCC Reverse DC supply voltage - 0.3 V -IGND DC reverse ground pin current - 200 mA IOUT DC output current Internally limited A -IOUT Reverse DC output current - 50 A +/- 10 mA -3 + 15 V V 4000 2000 5000 5000 V V V V IIN DC input current VCSENSE Current sense maximum voltage VESD 6/27 Value Electrostatic discharge (human body model: R = 1.5KΩ; C = 100pF) – INPUT – CURRENT SENSE – OUTPUT – VCC Doc ID 10889 Rev 5 VN610SP-E Electrical specifications Table 3. Symbol Parameter Value Unit EMAX Maximum switching energy (L = 0.05mH; RL = 0Ω; Vbat = 13.5V; Tjstart = 150ºC; IL = 75A) 193 mJ Ptot Power dissipation at Tc ≤ 25°C 139 W Tj Junction operating temperature Internally limited °C Tc Case operating temperature -40 to 150 °C Storage temperature -55 to 150 °C TSTG 2.2 Absolute maximum ratings (continued) Thermal data Table 4. Symbol Thermal data Parameter Rthj-case Thermal resistance junction-case (max) Rthj-amb Thermal resistance junction-ambient (max) Max. value Unit 0.9 °C/W 50.9(1) 36(2) °C/W 2 1. When mounted on a standard single-sided FR-4 board with 0.5 cm of Cu (at least 35 µm thick). 2. When mounted on a standard single-sided FR-4 board with 6 cm2 of Cu (at least 35 µm thick). Doc ID 10889 Rev 5 7/27 Electrical specifications 2.3 VN610SP-E Electrical characteristics Values specified in this section are for 8V < VCC < 36V; -40°C < Tj < 150°C, unless otherwise stated. Per each channel. Table 5. Symbol Power Parameter Test conditions VCC Operating supply voltage VUSD Undervoltage shutdown (1) VOV Overvoltage shutdown See RON On-state resistance IOUT = 15A; Tj = 25°C IOUT = 15A; Tj = 150°C IOUT = 9A; VCC = 6V Clamp voltage ICC = 20mA(1) Vclamp IS Supply current Min. Typ. Max. Unit 5.5 13 36 V 3 4 5.5 V 36 V 10 20 35 mΩ mΩ mΩ 48 55 V Off-state; VCC=13V; VIN=VOUT=0V 10 25 µA Off-state; VCC=13V; VIN=VOUT=0V; Tj=25°C 10 20 µA 5 mA 0 50 µA -75 0 µA 41 On-state; VIN = 5V; VCC = 13V; IOUT = 0A; RSENSE = 3.9kΩ IL(off1) Off-state output current VIN = VOUT = 0V IL(off2) Off-state output current VIN = 0V; VOUT = 3.5V IL(off3) Off-state output current VIN = VOUT=0V; VCC=13V; Tj =125°C 5 µA IL(off4) Off-state output current VIN =VOUT = 0V; VCC = 13V; Tj = 25°C 3 µA 1. Vclamp and VOV are correlated. Typical difference is 5V. Table 6. Symbol Parameter Ilim DC short circuit current TTSD TR THYST 8/27 Protections(1) Test conditions Min. Typ. Max. Unit 45 75 120 120 A A Thermal shutdown temperature 150 175 200 °C Thermal reset temperature 135 VCC = 13V; 5.5V < VCC < 36V Thermal hysteresis 7 Doc ID 10889 Rev 5 °C 15 °C VN610SP-E Electrical specifications Table 6. Protections(1) (continued) Symbol Parameter Vdemag Turn-off output voltage clamp IOUT = 2A; VIN = 0V; L = 6mH VCC-41 VCC-48 VCC-55 Output voltage drop limitation IOUT = 1.5A Tj = -40°C...+150°C VON Test conditions Min. Typ. Max. 50 Unit V mV 1. To ensure long term reliability under heavy over-load or short circuit conditions, protection and related diagnostic signals must be used together with a proper software strategy. If the device is subjected to abnormal conditions, this software must limit the duration and number of activation cycles. Table 7. VCC - output diode Symbol Parameter VF Forward on voltage Table 8. Symbol K1 dK1/K1 K2 dK2/K2 K3 Test conditions - IOUT = 8A; Tj = 150°C Parameter Test conditions IOUT = 1.5A; VSENSE = 0.5V; Tj = -40°C...150°C IOUT/ISENSE I = 1.5A; VSENSE = 0.5V; Current sense ratio drift OUT Tj= - 40°C...150°C IOUT = 15A; VSENSE = 4V; Tj = - 40°C Tj= 25°C...150°C IOUT/ISENSE I = 15A; VSENSE = 4V; Current sense ratio drift OUT Tj = 25°C...150°C IOUT = 45A; VSENSE = 4V; Tj = -40°C Tj = 25°C...150°C IOUT/ISENSE = 45A; VSENSE = 4V; I Current sense ratio drift OUT Tj = 25°C...150°C ISENSE0 VCC = 6...16V; IOUT = 0A; VSENSE = 0V; Tj = -40°C...150°C Off-state; VIN = 0V On-state; VIN = 5V VSENSEH Typ. Max. Unit - - 0.6 V Min. Typ. Max. Unit 3300 4400 6000 Current sense (9 V ≤ VCC ≤ 16 V)(1) dK3/K3 VSENSE Min. Analog sense current VCC = 5.5V; IOUT = 7.5A; RSENSE = 10kΩ VCC > 8V, IOUT = 15A; RSENSE = 10kΩ Max analog sense output voltage Analog sense output voltage in overtemperature condition VCC = 13V; RSENSE = 3.9kΩ Doc ID 10889 Rev 5 -10 4200 4400 +10 4900 4900 -6 4200 4400 6000 5750 +6 4900 4900 % % 5500 5250 -6 +6 % 0 0 5 10 µA µA 3.5 V 5 V 5.5 V 9/27 Electrical specifications VN610SP-E Current sense (9 V ≤ VCC ≤ 16 V)(1) (continued) Table 8. Symbol Parameter Test conditions Analog sense output impedance in RVSENSEH overtemperature condition Current sense delay response tDSENSE Min. VCC = 13V; Tj > TTSD; Output open Typ. Max. Ω 400 To 90% ISENSE(2) Unit 500 µs 1. See Figure 4. 2. Current sense signal delay after positive input slope. Table 9. Switching (VCC = 13 V) Symbol Test conditions Min. Typ. Max. Unit td(on) Turn-on delay time RL= 0.87Ω - 50 - µs td(off) Turn-on delay time RL = 0.87Ω - 50 - µs (dVOUT/dt)on Turn-on voltage slope RL = 0.87Ω - See Figure 15 - V/µs (dVOUT/dt)off Turn-off voltage slope RL = 0.87Ω - See Figure 16 - V/µs Max. Unit 1.25 V Table 10. Symbol Logic inputs Parameter Test conditions 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 10/27 Parameter Input clamp voltage VIN = 1.25V Min. Typ. 1 µA 3.25 V VIN = 3.25V 10 0.5 IIN = 1mA IIN = - 1mA Doc ID 10889 Rev 5 6 µA V 6.8 - 0.7 8 V V VN610SP-E Electrical specifications Figure 4. IOUT/ISENSE versus IOUT IOUT/ISENSE 6500 6000 max.Tj=-40°C 5500 max.Tj=25...150°C 5000 typical value min.Tj=25...150°C 4500 4000 min.Tj=-40°C 3500 3000 0 2 4 6 8 10 12 14 16 IOUT (A) Table 11. Truth table Conditions Input Output Sense Normal operation L H L H 0 Nominal Overtemperature L H L L 0 VSENSEH Under-voltage L H L L 0 0 Overvoltage L H L L 0 0 Short circuit to GND L H H L L L 0 (TjTTSD) VSENSEH Short circuit to VCC L H H H 0 < Nominal Negative output voltage clamp L L 0 Doc ID 10889 Rev 5 11/27 Electrical specifications Figure 5. VN610SP-E Switching characteristics VOUT 90% 80% dVOUT/dt(off) dVOUT/dt(on) tr 10% tf t ISENSE 90% INPUT t tDSENSE td(on) td(off) t \ 12/27 Doc ID 10889 Rev 5 VN610SP-E Electrical specifications Table 12. Electrical transient requirements on VCC pin (part 1/3) Test levels ISO T/R 7637/1 test pulse I II III IV Delays and impedance 1 -25 V -50 V -75 V -100 V 2 ms 10 Ω 2 +25 V +50 V +75 V +100 V 0.2 ms 10 Ω 3a -25 V -50 V -100 V -150 V 0.1 µs 50 Ω 3b +25 V +50 V +75 V +100 V 0.1 µs 50 Ω 4 -4 V -5 V -6 V -7 V 100 ms, 0.01 Ω 5 +26.5 V +46.5 V +66.5 V +86.5 V 400 ms, 2 Ω Table 13. Electrical transient requirements on VCC pin (part 2/3) Test levels results ISO T/R 7637/1 test pulse I II III IV 1 C C C C 2 C C C C 3a C C C C 3b C C C C 4 C C C C 5 C E E E Table 14. Class Electrical transient requirements on VCC pin (part 3/3) Contents C All functions of the device are performed as designed after exposure to disturbance. E One or more functions of the device is not performed as designed after exposure to disturbance and cannot be returned to proper operation without replacing the device. Doc ID 10889 Rev 5 13/27 Electrical specifications Figure 6. VN610SP-E Waveforms NORMAL OPERATION INPUT LOAD CURRENT SENSE CURRENT UNDERVOLTAGE VCC VUSDhyst VUSD INPUT LOAD CURRENT SENSE CURRENT OVERVOLTAGE VOV VCC VOVhyst VCC > VUSD INPUT LOAD CURRENT SENSE SHORT TO GROUND INPUT LOAD CURRENT LOAD VOLTAGE SENSE CURRENT SHORT TO VCC INPUT LOAD VOLTAGE LOAD CURRENT SENSE CURRENT