VB125ASP View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

VB125ASP

IGH VOLTAGE IGNITION COIL DRIVER POWER I.C.

STMicroelectronics 

VB125ASP

ABSOLUTE MAXIMUM RATING

Symbol

HVc

IC

VCC

ICC

IS

VIN

Ptot

VESD

VESD

Tj

Tstg

Parameter

Collector voltage (Internally limited)

Collector current (Internally limited)

Driving stage supply voltage

Driving circuitry supply current

Logic circuitry supply current

Input voltage

Power dissipation at TC≤25 °C

ESD Voltage (HVC pin)

ESD Voltage (other pin)

Junction operating temperature

Storage temperature Range

THERMAL DATA

Symbol

Rthj-case

Rthj-amb

Parameter

Thermal resistance junction-case

Thermal resistance junction-ambient

CONNECTION DIAGRAM (TOP VIEW)

(MAX)

(MAX)

Value

-0.3 to Vcl

11.1

-0.2 to 40

400

100

-0.3 to 6

100

-4 to 4

-2 to 2

-40 to 150

-55 to 150

Value

1.2

62.5

Unit

V

A

V

mA

mA

V

W

KV

KV

°C

°C

Unit

°C/W

°C/W

VCC

6

5

GND

7

4

Cs

8

3

INPUT

9

2

FLAG

10

1

TAB

HVC

PWR GND

PWR GND

PWR GND

PWR GND

PWR GND

PIN FUNCTION

No

Name

1÷5

PWR GND

6

VCC

7

GND

8

Cs

9

INPUT

10

FLAG

TAB

HVC

(*) Pin 7 must be connected to pins 1÷5 externally.

Function

Emitter power ground

Logic supply voltage

Control ground (*)

Logic level supply voltage filter capacitor

Logic input channel

Diagnostic output signal

Primary coil output driver

2/9

1

Share Link: