CALIFORNIA MICRO DEVICES

©2000 California Micro Devices Corp. All rights reserved. SmartOR™ is a trademark of California Micro Devices Corporation.

12/5/2000

215 Topaz Street, Milpitas, California 95035



Tel: (408) 263-3214

Fax: (408) 263-7846

www.calmicro.com

2

CMPWR160

Operating Conditions

Parameter

Range

Unit

4.2 to 5.5

V

Temperature (Ambient)

0 to 70

Load Current

0 to 500

mA

10 ± 10%

µF

Absolute Maximum Ratings

Parameter

Rating

Unit

ESD Protection (HBM)

2000

V

6.0, GND –0.5

V

SD Logic Input Voltage

V

POR Logic Output Voltage

V

Temperature: Storage

–40 to 150

Operating Ambient

0 to 70

Operating Junction

0 to 125

Internally Limited

Electrical Operating Characteristics

(over operating conditions unless specified otherwise)

Symbol

Parameter

Conditions

MIN

TYP

MAX

UNIT

Regulator Output Voltage

3.135

3.30

3.465

V

Regulator Current Limit

550

mA

Short-Circuit Current Limit

300

mA

Load Regulation

75

mV

Line Regulation

2

mV

Regulator Dropout Voltage

0.6

0.9

V

Quiescent Supply Current

Regulator Enabled (No Load)

35

50

µA

Shutdown Supply Current

Regulator Disabled

7

10

µA

1

10

µA

Shutdown High Detect

3.0

V

Shutdown Low Detect

1.0

V

POR Detect Threshold

2.8

2.9

3.0

V

POR Pulse Duration

20

30

40

ms

POR Output Impedance

After POR Threshold Detected

0.2

0.5

2

k

Ω

Shutdown Temperature

160

Thermal Hysteresis

20

Note 1: The SOIC package used is thermally enhanced through the use of a fused integral leadframe. The power rating is based on a printed

circuit board heat spreading capability equivalent to 2 square inches of copper connected to the GND pins. Typical multi-layer boards

using power plane construction will provide this heat spreading ability without the need for additional dedicated copper area. (Please

consult with factory for thermal evaluation assistance.)