TPS60500, TPS60501

TPS60502, TPS60503

SLVS391B − OCTOBER 2001 − REVISED FEBRUARY 2002

2

www.ti.com

pin assignments

1

2

3

4

5

10

9

8

7

6

EN

PG

C2F−

C2F+

VIN

FB

GND

C1F−

OUT

C1F+

DGS PACKAGES

(TOP VIEW)

ACTUAL SIZE

3,05 mm x 4,98 mm

AVAILABLE OPTIONS

PART NUMBER†

MARKING DGS

PACKAGE

OUTPUT VOLTAGE

[V]

MINIMUM INPUT VOLTAGE

FOR IO = 150 mA

TPS60500DGS

AVB

Adjustable

(0.8 V to 3.3 V)

VI > VO + 1

TPS60501DGS

AVC

3.3

VI > 4.3 V

TPS60502DGS

AVD

1.8

VI > 2.8 V

TPS60503DGS

AVE

1.5

VI > 2.5 V

† The DGS package is available taped and reeled. Add R suffix to device type (e.g. TPS60500DGSR) to order

quantities of 2500 devices per reel.

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

C1F+

6

Positive terminal of the flying capacitor C1F

C1F−

8

Negative terminal of the flying capacitor C1F

C2F+

4

Positive terminal of the flying capacitor C2F

C2F−

3

Negative terminal of the flying capacitor C2F

EN

1

I

Device-enable Input.

− EN = High disables the device. Output and input are isolated in shutdown mode.

− EN = Low enables the device.

GND

9

Ground

FB

10

O

TPS60500: connect via voltage divider to VO

TPS60501 to TPS60503: connect directly to VO

OUT

7

O

Regulated 3.3 V, 1.8 V, 1.5 V, or adjustable power output

Bypass OUT to GND with the output filter capacitor Co.

PG

2

O

Open drain power good detector output. As soon as the voltage on OUT reaches about 97% of its nominal value this

pin goes high.

VIN

5

I

Supply Input. Connect to an input supply in the 1.8-V to 6.5-V range.