VNQ500PEP STMicroelectronics, VNQ500PEP Datasheet
VNQ500PEP
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VNQ500PEP Summary of contents
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... SHORTED LOAD PROTECTION UNDERVOLTAGE SHUTDOWN PROTECTION AGAINST LOSS OF GROUND VERY LOW STAND-BY CURRENT DESCRIPTION The VNQ500PEP is a monolithic device designed in STMicroelectronics VIPower M0-3 Technology, intended for driving any kind of load with one side connected to ground. Active current limitation combined with latched thermal shutdown, protect the device against overload ...
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... VNQ500PEP BLOCK DIAGRAM CE I/O 1 I/O 2 LOGIC I/O 3 I/O 4 PIN DEFINITIONS AND FUNCTIONS Pin No Symbol TAB V Positive power supply voltage CC 7,12 V Positive power supply voltage CC 1 GND Logic ground 2 CE Chip Enable 3 I/O 1 Input/Output of channel 1 4 I/O 2 Input/Output of channel 2 5 I/O 3 Input/Output of channel 3 6 I/O 4 Input/Output of channel 4 ...
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... CONNECTION DIAGRAM (TOP VIEW) GND CE I/O1 I/O2 I/O3 I/O4 CURRENT AND VOLTAGE CONVENTIONS I INn I/ INn OUTPUT1 3 10 OUTPUT2 4 9 OUTPUT3 5 8 OUTPUT4 TAB = OUTn OUTPUTn GND I GND VNQ500PEP OUTn V CC 3/11 ...
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... VNQ500PEP THERMAL DATA Symbol Parameter R Thermal resistance junction-case thj-case R Thermal resistance junction-ambient (*) thj-amb (*) When mounted on FR4 printed circuit board with 0.5 cm ELECTRICAL CHARACTERISTICS (8V<V POWER Symbol Parameter V (**) Operating supply voltage CC V (**) Undervoltage shut-down USD V (**) Overvoltage shutdown state resistance ON I Supply current S I (**) ...
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... DC Short circuit current lim Turn-off output clamp V demag voltage t Thermal latch reset time reset 2 Test Conditions V =13V; R =10m CC LOAD I =0.25 A; L=20mH OUT Tj < T (see figure 3 in waveforms) TSD VNQ500PEP Min Typ Max Unit 150 175 200 °C 0.35 0 -41 V - ...
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... VNQ500PEP Switching Time Waveforms Fig Turn-on & Turn-off OUT Driving circuit MCOUTn MCU 6/ off 90% 80 OUT t(on OUT t(off 10 I/ OUTPUTn VNQ500PEP ...
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... V +50 V +75 V -50 V -100 V + +46.5 V +66.5 V TEST LEVELS RESULTS II III CONTENTS VNQ500PEP I/On OUTPUTn (latched Delays and Impedance -100 +100 V 0 -150 V 0 ...
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... VNQ500PEP APPLICATION SCHEMATIC +5V R prot R C prot GND PROTECTION NETWORK REVERSE BATTERY Solution 1: Resistor in the ground line (R can be used with any type of load. The following is an indication on how to dimension the R resistor. GND 1) R 600mV / (I ). GND S(on)max (-I ) GND CC GND where -I ...
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... Waveforms CE MC OUTn I OUTn USD MC OUTn I OUTn 3) SHORTED LOAD OPERATION CE T TSD OUTn I OUTn 1) NORMAL OPERATION 2) UNDERVOLTAGE V USDhyst V OL VNQ500PEP t reset 9/11 ...
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... VNQ500PEP PowerSSO-12 DIM ddd 10/11 TM MECHANICAL DATA mm. MIN. TYP 1.250 0.000 1.100 0.230 0.190 4.800 3.800 0.800 5.800 0.250 0.400 0º 1.900 3.600 MAX. 1.620 0.100 1.650 0.410 0.250 5.000 4.000 6.200 0.500 1.270 8º ...
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