VN772 STMICROELECTRONICS [STMicroelectronics], VN772 Datasheet
VN772
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VN772 Summary of contents
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... INTEGRATED CLAMPING CIRCUITS UNDERVOLTAGE PROTECTION ESD PROTECTION DESCRIPTION The VN772K is a device formed by three monolithic chips housed in a standard SO-28 package: a double high side and two low side switches. Both the double high side and low side switches are made using |STMicroelectronics VIPower™ ...
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... VN772K BLOCK DIAGRAM V cc CLAMP GND INPUT1 DIAG LOGIC OVERTEMP. 1 INPUT2 OVERTEMP. 2 INPUT3 INPUT4 2/ OVERVOLTAGE UNDERVOLTAGE CLAMP 1 DRIVER 1 CURRENT LIMITER 1 OPENLOAD ON 1 OPENLOAD OFF 1 Overvoltage Gate Control Linear Current Over Limiter Temperature Overvoltage Gate Control Current Over Limiter Temperature SOURCE1 ...
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... C=100pF) - INPUT V ESD - STATUS - OUTPUT - Power Dissipation T tot c T Junction Operating Temperature j T Case Operating Temperature c T Storage Temperature stg Parameter Parameter =25°C VN772K Value Unit MAX 20 °C/W MAX 20 °C/W MAX 60 °C/W Value Unit 41 - 0.3 - 200 mA Internally Limited - 6 +/- 10 mA +/- 10 mA 4000 ...
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... VN772K ABSOLUTE MAXIMUM RATING (continued) LOW SIDE SWITCHES Symbol V Drain-source Voltage ( Input Voltage IN I Input Current IN R Minimum Input Series Impedance IN MIN I Drain Current D I Reverse DC Output Current R V Electrostatic Discharge (R=1.5K , C=100pF) ESD1 Electrostatic Discharge on output pin only V ESD2 (R=330 , C=150pF) ...
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... Test Conditions = 1.6 mA STAT Normal Operation STAT Normal Operation STAT I = 1mA STAT 1mA STAT Test Conditions T >T j TSD T =125 C ° j 5.5V<V <36V CC I =2A; L= 6mH OUT VN772K Min Typ Max Unit 1. 3. 0.5 V 6.5 7.4 8.5 V -0.7 V Min Typ Max Unit 1. 3. ...
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... VN772K ELECTRICAL CHARACTERISTICS FOR DUAL HIGH SIDE SWITCH (continued) OPENLOAD DETECTION (Per each channel) Symbol Parameter Openload ON State I OL Detection Threshold Openload ON State t DOL(on) Detection Delay Openload OFF State V Voltage Detection OL Threshold Openload Detection Delay T DOL(off) at Turn Off 6/21 Test Conditions V =5V ...
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... =5V =150 gen gen IN MIN V =12V; I =3.5A =2.13mA gen Test Conditions I =3.5A =3.5A; dI/dt=20A =30V; L=200 H DD VN772K Min Typ Max Unit 0.5 2.5 V 100 150 -1.0 -0 Min Typ Max Unit 60 m 120 ...
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... VN772K ELECTRICAL CHARACTERISTICS FOR LOW SIDE SWITCHES (continued) PROTECTIONS (-40°C < T < 150°C, unless otherwise specified) j Symbol Parameter I Drain Current Limit lim Step Response Current t dlim Limit Overtemperature T jsh Shutdown T Overtemperature Reset jrs I Fault Sink Current gf Single Pulse E as Avalanche Energy (*) Pulsed: Pulse duration = 300 s, duty cycle 1 ...
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... DOL(on) 90% dV /dt OUT (off) t d(off) STATUS < TSD X (T > TSD OVER TEMP STATUS TIMING T > TSD INn STAT n t SDL VN772K SDL 9/21 1 ...
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... VN772K TYPICAL APPLICATION DIAGRAM 10/21 1 ...
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... OUTPUT VOLTAGE n STATUS n INPUT n OUTPUT VOLTAGE n STATUS n INPUT n OUTPUT VOLTAGE n STATUS INPUT n OUTPUT CURRENT STATUS n NORMAL OPERATION UNDERVOLTAGE V USDhyst V USD undefined OVERVOLTAGE V >V V < OPEN LOAD with external pull-up OPEN LOAD without external pull-up V >V OUT OVERTEMPERATURE T TSD VN772K 11/ ...
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... VN772K ELECTRICAL CHARACTERIZATION FOR DUAL HIGH SIDE SWITCH Off State Output Current IL(off1) (uA) 2.5 2.25 Off state 2 Vcc=36V Vin=Vout=0V 1.75 1.5 1.25 1 0.75 0.5 0.25 0 -50 - (°C) Input Clamp Voltage Vicl (V) 8 7.8 Iin=1mA 7.6 7.4 7.2 7 6.8 6.6 6.4 6.2 6 -50 - (°C) Status Low Output Voltage Vstat (V) 0.8 0.7 Istat=1.6mA 0.6 0.5 0.4 0.3 0.2 0.1 0 -50 ...
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... Vih (V) 3.6 3.4 3.2 3 2.8 2.6 2.4 2.2 2 100 125 150 175 -50 Input Hysteresis Voltage Vhyst (V) 1.5 1.4 1.3 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 100 125 150 175 -50 VN772K CC Tc=150°C Tc=25°C Tc= - 40°C Iout= Vcc (V) - 100 125 150 Tc (°C) - 100 125 150 Tc (°C) 40 175 175 ...
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... VN772K ELECTRICAL CHARACTERIZATION FOR DUAL HIGH SIDE SWITCH (continued) Overvoltage Shutdown Vov ( -50 - (°C) Turn-on Voltage Slope dVout/dt(on) (V/ms) 800 700 Vcc=13V Rl=6.5Ohm 600 500 400 300 200 100 0 -50 - (ºC) ...
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... Rds(on) (mOhm) 120 110 100 Transconductance Gfs ( Id=6A 12 Id= Id=6A 6 Id=1A Id=6A 4 Id= 5.5 6 6.5 0 VN772K Tj= - 40ºC Vin=2.5V Tj=25ºC Tj=150ºC 0.25 0.5 0.75 1 Id(A) Id=3.5A Tj=150ºC Tj=25ºC Tj= - 40ºC 3.5 4 4.5 5 5.5 6 6.5 Vin(V) Vds=13V Tj=-40ºC Tj=25ºC Tj=150º Id(A) 1. 15/21 ...
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... VN772K ELECTRICAL CHARACTERIZATION FOR LOW SIDE SWITCHES (continued) Static Drain-Source On Resistance Vs. Id Rds(on) (mOhm) 140 120 100 Tj=150º Tj=25ºC 40 Tj=-40º 0.5 1 1.5 2 2.5 3 3.5 Id(A) Turn On Current Slope di/dt(A/us Vin=5V 6 Vdd=15V Id=3. 200 400 600 100 300 500 700 Rg(ohm) Input Voltage Vs ...
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... Switching Time Resistive Load t(ns) 1600 tr 1400 tr 1200 tf 1000 800 600 400 200 0 3.25 Normalized On Resistance Vs. Temperature Rds(on) 2.25 2 Vin=5V 1.75 Vin=4.5V Vin=4V 1.5 Vin=3V 1.25 1 Vin=2.5V 0.75 Vin=2V 0.5 - VN772K f=1MHz Vin= Vds(V) Vdd=15V Id=3.5A Rg=150ohm td(off) tf td(on) 3.5 3.75 4 4.25 4.5 4.75 5 Vin(V) Vin=5V Id=3.5A - 100 125 150 T(º ...
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... VN772K ELECTRICAL CHARACTERIZATION FOR LOW SIDE SWITCHES (continued) Normalized Input Threshold Temperature Vin(th) 1.15 1.1 1.05 1 0.95 0.9 0.85 0.8 0.75 0.7 -50 - 100 T(ºC) Step Response Current Limit Tdlim(us) 7 6.5 Vin=5V Rg=150ohm 6 5.5 5 4 Vdd(V) 18/21 Voltage Vs. Current Limit Vs. Junction Temperature Ilim ( Vds=Vin 13 Id=1mA ...
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... SO-28 MECHANICAL DATA mm. DIM. MIN. TYP A a1 0.10 b 0.35 b1 0. 17.7 E 10.00 e 1.27 e3 16.51 F 7.40 L 0.40 S inch MAX. MIN. TYP. 2.65 0.30 0.004 0.49 0.013 0.32 0.009 0.020 45 (typ.) 18.1 0.697 10.65 0.393 0.050 0.650 7.60 0.291 1.27 0.016 8 (max.) VN772K MAX. 0.104 0.012 0.019 0.012 0.713 0.419 0.299 0.050 19/21 ...
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... VN772K TAPE AND REEL SHIPMENT (suffix “13TR”) TAPE DIMENSIONS According to Electronic Industries Association (EIA) Standard 481 rev. A, Feb 1986 Tape width W Tape Hole Spacing P0 (± 0.1) Component Spacing P Hole Diameter D (± 0.1/-0) Hole Diameter D1 (min) Hole Position F (± 0.05) Compartment Depth K (max) Hole Spacing P1 (± ...
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