TPS60130, TPS60131, TPS60132, TPS60133

REGULATED 5V, 300 mA HIGH EFFICIENCY CHARGE PUMP

DC/DC CONVERTERS

SLVS258A − NOVEMBER 1999 − REVISED DECEMBER 1999

2

POST OFFICE BOX 655303

description (continued)

The devices feature the power-saving pulse-skip mode to extend battery life at light loads. TPS60130 and

TPS60132 include a low-battery comparator; TPS60131 and TPS60133 feature a power-good output. The logic

shut-down function reduces the supply current to 1

µA (max) and disconnects the load from the input. Special

current-control circuitry prevents excessive current from being drawn from the battery during startup. This dc/dc

converter requires no inductors and therefore EMI is of low concern. It is available in the small, thermally

enhanced 20-pin PowerPAD

t package (PWP).

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

GND

GND

ENABLE

FB

OUT

C1+

IN

C1−

PGND

PGND

GND

GND

LBI

LBO

OUT

C2+

IN

C2−

PGND

PGND

PWP PACKAGE

(TPS60130/TPS60132)

(TOP VIEW)

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

GND

GND

ENABLE

FB

OUT

C1+

IN

C1−

PGND

PGND

GND

GND

NC

PG

OUT

C2+

IN

C2−

PGND

PGND

PWP PACKAGE

(TPS60131/TPS60133)

(TOP VIEW)

Thermal Pad

AVAILABLE OPTIONS

TA

PART NUMBER†

PACKAGE

DEVICE FEATURES

TPS60130PWP

3-cell to 5 V, 300 mA

Low battery detector

−40

°C to 85°C

TPS60131PWP

PWP

20-Pin thermally

3-cell to 5 V, 300 mA

Power good detector

−40

°C to 85°C

TPS60132PWP

PWP

20-Pin thermally

enhanced TSSOP

3-cell to 5 V, 150 mA

Low battery detector

TPS60133PWP

enhanced TSSOP

3-cell to 5 V, 150 mA

Power good detector

† The PWP package is available taped and reeled. Add R suffix to device type (e.g. TPS60130PWPR) to order quanities of 2000

devices per reel.