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VB325SP Integrated Circuit Chip HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

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VB325SP Integrated Circuit Chip HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

Brand Name : Anterwell

Model Number : VB325SP

Certification : new & original

Place of Origin : original factory

MOQ : 10pcs

Price : Negotiate

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 8200pcs

Delivery Time : 1 day

Packaging Details : Please conatct me for details

High Voltage Clamp : 320 to 420 V

Low Voltage Clamp : 30 to 50 V

Stand-by Supply Current : 11 mA

DC Logic Voltage : 4.5 to 5.5 V

Storage temperature Range : -55 to 150 °C

Operating Junction Temperature : -40 to 150 °C

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VB325SP

HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

TYPE Vcl Icl ICC
VB325SP 380V 10A 150mA

VB325SP Integrated Circuit Chip HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

■ 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

■ LOW VOLTAGE CLAMP THERMAL SHUTDOWN

DESCRIPTION

The VB325SP is a high voltage power integrated circuit made using the STMicroelectronics VIPower™ M1-3 technology, with vertical current flow power darlington and logic level compatible driving circuit. The enable pin allows to externally block the switch when the input is on. Built-in protection circuit for coil current limiting and collector voltage clamping allows the device to be used as smart, high voltage, high current interface in advanced electronic ignition system. If the input signal from the micro happens to remain high, the device protects itself against over-heating by forcing collector current to smooth decrease (low voltage clamp feature) and no undesidered spark occurs (see figure 4).

ABSOLUTE MAXIMUM RATING

Symbol Parameter Value Unit
HVc Collector voltage (Internally limited) -0.3 to Vclamp V
IC Collector current (Internally limited) 10 A
IC(gnd) DC current on Emitter Power ± 10.5 A
VCC Driving stage supply voltage -0.3 to 7 V
Is Driving circuitry supply current ± 200 mA
Is(gnd) DC current on Ground pin ± 1 A
VIN Input voltage -0.3 to VCC + 0.3 V
IIN Maximum Input Current 100 mA
fIN Logic Input Frequency in Operative Mode DC to 150 Hz
VOUT(flag) Output Voltage Primary Threshold Current Level -0.3 to VCC + 0.3 V
IOUT(flag) Flag Output Current 100 mA
Pmax Power Dissipation (Tc=25°C) 125 W
Es/b Self Clamped Energy during Output Power Clamping (See figure 2) 275 mJ
VESD ESD voltage (HVc pin) ± 4 KV
VESD ESD voltage (Enable pin) + 1.5 ; -2 KV
VESD ESD voltage (Other pins) ± 2 KV
IBD Input Darlington Base Current 150 mA
VBD Input Darlington Base Voltage Internally limited V
Tj Operating Junction Temperature -40 to 150 °C
Tstg Storage temperature Range -55 to 150 °C
VE Maximum Enable Voltage -0.3 to 5.5 V
IE Maximum Enable Current ± 150 µA

BLOCK DIAGRAM

VB325SP Integrated Circuit Chip HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

VB325SP Integrated Circuit Chip HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

VB325SP Integrated Circuit Chip HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

VB325SP Integrated Circuit Chip HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

VB325SP Integrated Circuit Chip HIGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

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Product Tags:

digital integrated circuits

      

linear integrated circuits

      
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