www.ti.com

_

+

Current

Sense

LeakageNull

ControlCircuit

R1

R2

GND

ILIM

Bandgap

Reference

V

=1.205V

ref

FB

_

+

Current

Sense

LeakageNull

ControlCircuit

R1

R2

GND

ILIM

Bandgap

Reference

V

=1.205V

ref

TPS715xx

SLVS338O – MAY 2001 – REVISED JUNE 2007

FUNCTIONAL BLOCK DIAGRAMS

Figure 1. Functional Block Diagram—Adjustable Version

Figure 2. Functional Block Diagram—Fixed Version

Table 1. Terminal Functions

TERMINAL

NO.

DESCRIPTION

NAME

FIXED

ADJ.

FB

1

Adjustable version. This terminal is used to set the output voltage.

NC

1

No connection

GND

2

2

Ground

NC

3

3

No connection

IN

4

4

Input supply.

OUT

5

5

Output of the regulator, any output capacitor

≥ 0.47 µF can be used for stability.

4

Submit Documentation Feedback