TD310

2/9

BLOCK DIAGRAM

ABSOLUTE MAXIMUM RATINGS

OPERATING CONDITIONS

INSTRUCTION FOR USE

1 - The TD310 supply voltage must be decoupled with a 1

µF min. capacitor.

2 - If the application involving TD310 requires maximum output current capability, this current must be

pulsed: pulse width 1

µsec, duty cycle 1% at T

amb.

VCC

INA

INB

INC

Enable

Alarm

OA output

OA input +

Sense+

OA Input-

Sense -

GND

OUTC

OUTB

OUTA

Control

UVLO

Standby

TD310

Stby

GND

Unit

GND

VCC

1.2V

0.7V

Standby

140k

1.26M

Symbol

Parameter

Value

Unit

VCC

Supply Voltage

18

V

Vi

Input Voltage

0 to VCC

V

Vis

Sense Input Voltage

-0.3 to VCC

V

Tj

Operating Junction Temperature

-40 to 150

°C

Tamb

Operating Ambient Temperature

-40 to 125

°C

Symbol

Parameter

Value

Unit

VCC

Supply Voltage

4 to 16

V