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Ordering Information

PT5061

¨ = ±12 Volts

PT5062

¨ = ±15 Volts

Standard Application

Pin-Out Information

Pin

Function

2

GND

6GND

7

GND

10

11

12

Do Not Connect

Features

±12V, ±15V

PT5060 Series

SLTS027B

(Revised 12/19/2001)

Case/Pin

Order

Package

Configuration

Suffix

Code *

Vertical

N

(ECD)

Horizontal

A

(ECA)

SMD

C

(ECC)

Vertical, Side Tabs

R

(ECE)

Horizontal, Side Tabs

G

(ECG)

SMD, Side Tabs

B

(ECK)

* Previously known as package style 300.

(Reference the applicable package code drawing

for the dimensions and PC board layout)

Description

The PT5060 series of dual-output

Integrated Switching Regulators (ISRs)

provide a complimentary ±12V or ±15V

from a single +5V input. Applications

include systems that require power for

analog interface circuitry, such as D/A

and A/D converters, and Op Amps. The

output voltage can be adjusted with an

external resistor. These ISRs are made

available in a 12-pin single in-line pin

(SIP) package. Note that these modules

are are not short-circuit protected.

9-W +5V-Input Dual-Output

Integrated Switching Regulator

PT5060 SERIES

Characteristics

Symbol

Conditions

Min

Typ

Max

Units

Output Current

0.05

—

0.50

A

—0.25

0.05

—

0.40

A

—0.20

Current Limit

—

Inrush Current

On start up

—

—A

—

2

—

mSec

Input Voltage Range

4.75

—

V

Output Voltage Tolerance

—

±1.5

±3.0

—

±5

±10

Line Regulation

—

±0.5

±1.0

Load Regulation

0.1

—

±0.5

±1.0

20MHz bandwidth

—±1.5

±3

—±2

±3

Transient Response

25% load change

—

100

—

µSec

—

3

5

Efficiency

η

—

85

—

%

Switching Frequency

—

650

—

kHz

Operating Temperature Range

—0

—

°C

Storage Temperature

–40

—

+125

°C

Mechanical Shock

Per Mil-STD-883D, Method 2002.3,

—

500

—

G’s

1 msec, Half Sine, mounted to a fixture

Mechanical Vibration

Per Mil-STD-883D, Method 2007.2

—

15

—

G’s

20-2000 Hz, Soldered in a PC board

Weight

—

6.5

—

grams

Notes:

(1)Do not operate thes negative output rail of these ISRs below the minimum load.

(2)ISRs based on a boost topology are not short-circuit protected.

(3)The inrush current stated is above the normal input current for the associated output load.

(4)See Safe Operating Area curves or consult the factory for the appropriate derating.

C

1

100

µF

+

–V o

2

COM

Vin

COM

+Vo

1

PT5060

1

2,6,7

3,4,5

11

8,9,10

V