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TA8028S

Toshiba
Part Number TA8028S
Manufacturer Toshiba
Description DUTY CONTROLLER
Published Jun 16, 2005
Detailed Description TA8028S TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA8028S DUTY CONTROLLER The TA8028S is an IC desig...
Datasheet PDF File TA8028S PDF File

TA8028S
TA8028S

Overview
TA8028S TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA8028S DUTY CONTROLLER The TA8028S is an IC designed to control automotive illumination systems.
It produces an accurate output with small temperature drift.
Either Sink or Source type output can be selected.
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 (typ.
) 1 2002-03-12 TA8028S PIN DESCRIPTION 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.
The voltage at this pin determines the output duty.
Grounded Sink-type ...


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