11

LT1246/LT1247

LT1246 • TA08

FEEDBACK

COMP

+

–

+

–

2

2.5V

2R

R

1V

1.5V

–

+

BLANKING

1mA

5.6V

OSCILLATOR

R

S

18V

7

UV

LOCKOUT

5

GND

6

OUTPUT

5V REF

MAIN BIAS

REFERENCE PULLDOWN

OUTPUT

PULLDOWN

REFERENCE ENABLE

1

8

3

4

Slope Compensation at Error Amp

LT1246 • TA09

FEEDBACK

COMP

+

–

+

–

2.5V

2R

R

1V

1.5V

–

+

BLANKING

1mA

5.6V

4

OSCILLATOR

R

S

18V

7

UV

LOCKOUT

5

GND

6

OUTPUT

5V REF

MAIN BIAS

REFERENCE PULLDOWN

OUTPUT

PULLDOWN

REFERENCE ENABLE

8

3

TO

2

1

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-

tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.

S

APPLICATI

TYPICAL