VN06 STMICROELECTRONICS | Alldatasheet
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ISO HIGH SIDE SMART POWER SOLID STATE RELAY PRELIMINARY DATA September 1994 BLOCK DIAGRAM TYPE V DSS R DS(on) In(*) V CC VN06 60 V 0.18 Ω 1.9 A 26 V PENTAWATT (vertical) (*) In= Nominal current according to ISO definition for high side automotive switch (see note 1) (#) The maximum continuous output current is the current at Tc =8 5 oC for a battery voltage of 13 V which does not activate self protection n MAXIMUM CONTINUOUS OUTPUT CURRENT (#): 9 A @ Tc=8 5oC n 5V LOGIC LEVEL COMPATIBLE INPUT n THERMAL SHUT-DOWN n UNDER VOLTAGE PROTECTION n OPEN DRAIN DIAGNOSTIC OUTPUT n INDUCTIVE LOAD FAST DEMAGNETIZATION n VERY LOW STAND-BY POWER DISSIPATION
DESCRIPTION
The VN06 is a monolithic device made using SGS-THOMSON Vertical Intelligent Power Technology, intended for driving resistive or inductive loads with one side grounded. Built-in thermal shut-down protects the chip from over temperature and short circuit. The open drain diagnostic output indicates: open load in off state and in on state, output shorted to V CC and overtemperature. Fast demagnetization of inductive loads is archieved by negative (-18V) load voltage at turn-off. PENTAWATT (horizontal) PENTAWATT (in-line) ORDER CODES: PENTAWATT vertical VN06 PENTAWATT horizontal VN06 (011Y) PENTAWATT in-line VN06 (012Y)
Symbol Parameter Value Unit V(BR)DSS Drain-Source Breakdown Voltage 60 V IOUT Output Current (cont.) at Tc =8 5 oC9 A IR Reverse Output Current at Tc =8 5 oC- 9 A IIN Input Current ±10 mA -VCC Reverse Supply Voltage -4 V ISTAT Status Current ±10 mA VESD Electrostatic Discharge (1.5 kΩ , 100 pF) 2000 V P tot Power Dissipation at Tc =8 5 oC2 7 W Tj Junction Operating Temperature -40 to 150 oC Tstg Storage Temperature -55 to 150 oC CONNECTION DIAGRAM CURRENT AND VOLTAGE CONVENTIONS VN06
Thermal Resistance Junction-case Max Thermal Resistance Junction-ambient Max 2.4 oC/W oC/W ELECTRICAL CHARACTERISTICS (VCC = 13 V; -40≤ Tj≤ 125 oC unless otherwise specified) POWER Symbol Parameter Test Conditions Min. Typ. Max. Unit VCC Supply Voltage 5.5 13 26 V In(*) Nominal Current T c =8 5 oCV DS(on) ≤ 0.5 (note 1) 1.9 A R on On State Resistance I OUT = 1.9 A IOUT =1 . 9A T j =2 5 oC0 . 1 8 0.36 Ω Ω IS Supply Current Off State T j ≥ 25 oC On State µA mA V DS(MAX) Maximum Voltage Drop I OUT =8 . 5A T c =8 5 oC2 . 7 5 V SWITCHING Symbol Parameter Test Conditions Min. Typ. Max. Unit td(on)(^) Turn-on Delay Time Of Output Current IOUT = 1.9 A Resistive Load Input Rise Time < 0.1µ s 20 µs tr(^) Rise Time Of Output Current IOUT = 1.9 A Resistive Load Input Rise Time < 0.1µ s 20 µs td(off)(^) Turn-off Delay Time Of Output Current IOUT = 1.9 A Resistive Load Input Rise Time < 0.1µ s 25 µs tf(^) Fall Time Of Output Current IOUT = 1.9 A Resistive Load Input Rise Time < 0.1µ s 6 µs (di/dt)on Turn-on Current Slope IOUT = 1.9 A IOUT =I OV 0.08 0.5 A/µs A/µs (di/dt)off Turn-off Current Slope IOUT = 1.9 A IOUT =I OV 0.2 3 A/µs A/µs V demag Inductive Load Clamp Voltage IOUT =1 . 9A L=1m H - 2 4 - 1 8 - 1 4 V LOGIC INPUT Symbol Parameter Test Conditions Min. Typ. Max. Unit V IL Input Low Level Voltage 0.8 V V IH Input High Level Voltage 2( •)V V I(hyst.) Input Hysteresis Voltage 0.5 V IIN Input Current V IN =5V V IN =2V V IN =0 . 8V 2 5 250 500 250 µA µA µA V ICL Input Clamp Voltage I IN =1 0 m A IIN =- 1 0m A 5.5 6 -0.7 -0.3 V V VN06
ELECTRICAL CHARACTERISTICS (continued) PROTECTION AND DIAGNOSTICS (continued) Symbol Parameter Test Conditions Min. Typ. Max. Unit V STAT Status Voltage Output Low ISTAT =1 . 6m A 0 . 4 V V USD Under Voltage Shut Down V SCL Status Clamp Voltage I STAT =1 0 m A ISTAT =- 1 0m A -0.7 V V IOV Over Current R LOAD <1 0m Ω -40 ≤ Tc ≤ 125 oC6 0 A IAV Average Current in Short Circuit R LOAD <1 0m Ω Tc =8 5 oC1 . 4 A IOL Open Load Current Level 5 80 180 mA TTSD Thermal Shut-down Temperature 140 oC TR Reset Temperature 125 oC V OL Open Load Voltage Level Off-State (note 2) 2.5 3.75 5 V t1(on) Open Load Filtering Time (note 3) 1 5 10 ms t1(off) Open Load Filtering Time (note 3) 1 5 10 ms t2(off) Open Load Filtering Time (note 3) 1 5 10 ms tpovl Status Delay (note 3) 5 10 µs tpol Status Delay (note 3) 50 700 µs (^) See Switchig Time Waveforms (•)T h eVIH is internally clamped at 6V about. It is possible to connect this pin to an higher voltage via an external resistor calculated to not exceed 10 mA at the input pin. note 1: The Nominal Current is the current at Tc =8 5 oC for battery voltage of 13V which produces a voltage drop of 0.5 V note 2: IOL(off) =( VCC -VOL )/ROL (see figure) note 3: t1( on ): minimum open load duration which acctivates the status output t1( of f): minimum load recovery time which desactivates the status output t2( of f): minimum on time after thermal shut down which desactivates status output tpo vltpol: ISO definition (see figure) Note 2 Relevant Figure Note 3 Relevant Figure VN06
The device has a diagnostic output which indicates open load conditions in off state as well as in on state, output shorted to V CC and overtemperature. The truth table shows input, diagnostic and output voltage level in normal operation and in fault conditions. The output signals are processed by internal logic. The open load diagnostic output has a 5 ms filtering. The filter gives a continuous signal for the fault condition after an initial delay of about 5 ms. This means that a disconnection during normal operation, with a duration of less than 5 ms does not affect the status output. Equally, any re-connection of less than 5 ms during a disconnection duration does not affect the status output. No delay occur for the status to go low in case of overtemperature conditions. From the falling edge of the input signal the status output initially low in fault condition (over temperature or open load) will go back with a delay (t povl)in case of overtemperature condition and a delay (tpol)i n case of open load. These feature fully comply with International Standard Office (I.S.O.) requirement for automotive High Side Driver. To protect the device against short circuit and over current conditions, the thermal protection turns the integrated Power MOS off at a minimum junction temperature of 140 oC. When the temperature returns to 125oC the switch is automatically turned on again. In short circuit the protection reacts with virtually no delay, the sensor being located in the region of the die where the heat is generated. Driving inductive loads, an internal function of the device ensures the fast demagnetization with a typical voltage (V demag ) of -18V. This function allows to greatly reduce the power dissipation according to the formula: Pdem =0 . 5• Lload• (Iloa d)2 • [(VCC +Vdem ag)/Vdemag]• f where f = switching frequency and Vdemag = demagnetization voltage Based on this formula it is possible to know the value of inductance and/or current to avoid a thermal shut-down. The maximum inductance which causes the chip temperature to reach the shut down temperature in a specific thermal environment, is infact a function of the load current for a fixed V CC ,Vdemag and f. PROTECTING THE DEVICE AGAIST LOAD DUMP - TEST PULSE 5 The device is able to withstand the test pulse No. 5 at level II (V s = 46.5V) according to the ISO T/R 7637/1 without any external component. This means that all functions of the device are performed as designed after exposure to disturbance at level II. The VN06 is able to withstand the test pulse No.5 at level III adding an external resistor of 150 ohm between pin 1 and ground plus a filter capacitor of 1000 µF between pin 3 and ground (if R LOAD ≤ 20 Ω ). PROTECTING THE DEVICE AGAINST REVERSE BATTERY The simplest way to protect the device against a continuous reverse battery voltage (-26V) is to insert a Schottky diode between pin 1(GND) and ground, as shown in the typical application circuit (fig.3). The consequences of the voltage drop across this diode are as follows: – If the input is pulled to power GND, a negative voltage of -V f is seen by the device. (Vil, Vih thresholds and Vstat are increased by Vf with respect to power GND). – The undervoltage shutdown level is increa- sed by Vf. If there is no need for the control unit to handle external analog signals referred to the power GND, the best approach is to connect the reference potential of the control unit to node [1] (see application circuit in fig. 4), which becomes the common signal GND for the whole control board avoiding shift of V ih,V iland Vstat. This solution allows the use of a standard diode. Switching Time Waveforms VN06
DIM. mm inch A 4.8 0.189 C 1.37 0.054 D 2.4 2.8 0.094 0.110 D1 1.2 1.35 0.047 0.053 E 0.35 0.55 0.014 0.022 F 0.8 1.05 0.031 0.041 F1 1 1.4 0.039 0.055 H2 10.4 0.409 H3 10.05 10.4 0.396 0.409 L 17.85 0.703 L1 15.75 0.620 L2 21.4 0.843 L3 22.5 0.886 L5 2.6 3 0.102 0.118 L6 15.1 15.8 0.594 0.622 L7 6 6.6 0.236 0.260 M 4.5 0.177 M1 4 0.157 Dia 3.65 3.85 0.144 0.152 L3L5 Dia. A C D E F G L MM 1 P010E Pentawatt (vertical) MECHANICAL DATA VN06
DIM. mm inch A 4.8 0.189 C 1.37 0.054 D 2.4 2.8 0.094 0.110 D1 1.2 1.35 0.047 0.053 E 0.35 0.55 0.014 0.022 F 0.8 1.05 0.031 0.041 F1 1 1.4 0.039 0.055 H2 10.4 0.409 H3 10.05 10.4 0.396 0.409 L 14.2 15 0.559 0.590 L1 5.7 6.2 0244 L2 14.6 15.2 0.598 L3 3.5 4.1 0.137 0.161 L5 2.6 3 0.102 0.118 L6 15.1 15.8 0.594 0.622 L7 6 6.6 0.236 0.260 Dia 3.65 3.85 0.144 0.152 P010F Pentawatt (horizontal) MECHANICAL DATA VN06
DIM. mm inch A 4.8 0.189 C 1.37 0.054 D 2.4 2.8 0.094 0.110 D1 1.2 1.35 0.047 0.053 E 0.35 0.55 0.014 0.022 F 0.8 1.05 0.031 0.041 F1 1 1.4 0.039 0.055 H2 10.4 0.409 H3 10.05 10.4 0.396 0.409 L5 2.6 3 0.102 0.118 L6 15.1 15.8 0.594 0.622 L7 6 6.6 0.236 0.260 Dia 3.65 3.85 0.144 0.152 P010D Pentawatt (In- Line) MECHANICAL DATA VN06
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.Specificationsmentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronicsproducts are not authorizedfor use as critical components in life supportdevices or systems without express written approval of SGS-THOMSON Microelectonics. 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A VN06