TA8028S Datasheet (Toshiba)

TA8028S, DUTY CONTROLLER

PIN No.

1 2 3 4 5 6 7 SYMBOL CK VCC REF GND OUT1 BIAS OUT2 DESCRIPTION Pin for determining the output frequency.

A resistor is connected between VCC and CK ; a capacitor is connected between CK and GND.

Power supply pin.

This pin connects to the 6.7V regulated voltage circuit.

Duty control pin.

TA8028S Features

* l Output ON / OFF duty variable l Large output current Sink type : IOUT = 300mA Source type : IOUT = 100mA l Regulated voltage circuit incorporated : 6.7V shunt regulator l Operating temperature range : Ta =

* 40 to 85°C l Small SIP-7 pin BLOCK DIAGRAM AND PIN LAYOUT Weight: 0.7 g