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VB025SP

STMicroelectronics
Part Number VB025SP
Manufacturer STMicroelectronics
Description HIGH VOLTAGE IGNITION COIL DRIVER POWER IC
Published Apr 16, 2005
Detailed Description ® VB025SP HIGH VOLTAGE IGNITION COIL DRIVER POWER IC T YPE VB025SP s s s s Vc l 380 V I cl 9 A Id 100 mA s PRIMAR...
Datasheet PDF File VB025SP PDF File

VB025SP
VB025SP

Overview
® VB025SP HIGH VOLTAGE IGNITION COIL DRIVER POWER IC T YPE VB025SP s s s s Vc l 380 V I cl 9 A Id 100 mA s PRIMARY COIL VOLTAGE INTERNALLY SET COIL CURRENT LIMIT INTERNALLY SET LOGIC LEVEL COMPATIBLE INPUT DRIVING CURRENT QUASI PROPORTIONAL TO COLLECTOR CURRENT SINGLE FLAG-ON COIL CURRENT 10 1 DESCRIPTION The VB025SP is a high voltage power integrated circuit made using STMicroelectronics VIPower Technology, with vertical current flow power darlington and logic level compatible driving circuit.
Built-in protection circuits for coil current limiting and collector voltage clamping allows the VB025SP to be used as a smart, high voltage, high current interface in advanced electronic ignition systems.
BLOCK DIAGRAM PowerSO-10 March 1999 1/7 VB025SP ABSOLUTE MAXIMUM RATING Symb ol HV C IC I C(gn d) VCC Is I s(gnd ) Vi n I in f in V out(fl ag) I out(f lag) P max E s/ b V ESD V ESD I BD V BD Tj T s tg Parameter Collector Voltage (Internally Limited) Collector Current (Internally Limited) DC Current on Emitter Power Driving Stage Supply Voltage Driving Circuitry Supply Current DC Current on Ground Pin Input Voltage Maximum Input Current Logic Input Frequency in O perative Mode Output Voltage Primary Threshold Current Level Flag Output Current Power Dissipation (T C = 105 C) Clamped Energy During Output Power Clamping ESD Voltage (HVC Pin) ESD Voltage (O ther Pins) Input Darlington Base Current Input Darlington Base Voltage Operating Junction Temperature Storage Temperature Range o Value -0.
3 to Vcl amp 10 ± 10.
5 (∗ ) -0.
3 to 7 ± 200 ±1 -0.
3 to VCC + 0.
3 100 DC to 150 -0.
3 to VCC + 0.
3 100 T BD 300 ±4 ±2 150 Internally Limited -40 to 150 -55 to 150 Unit V A A V mA A V mA Hz V mA W mJ KV KV mA V o o C C ( ∗) With 10 mils Al wire THERMAL DATA R t hj-ca se R thj-h T sold Thermal Resistance Junct ion Case Thermal Resistance Junct ion Heatsink with FR4 Lead T emperature During Soldering st (MAX) (MAX) (MAX) 1.
2 T BD (@ ) T BD (@ ) o o C/W C/W o C ( @) see ...


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