P82CF201 datasheet(7/11 Pages) PHILIPS

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Philips Semiconductors

Product data

P82CF201

Low power, low price dual fan manager

2002 Nov 18

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RATING

UNIT

Operating temperature under bias

–55 to +125

°C

Storage temperature range

–65 to +150

°C

Voltage on any other pin to VSS

–0.5 to 5.5 V

Maximum IOL per I/O pin

Power dissipation (based on package heat transfer, not device power consumption)

1.5

NOTES:

1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and

functional operation of the device at these or any conditions other than those described in the AC and DC Electrical Characteristics section

of this specification are not implied.

2. This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive static

charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maximum.

3. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to VSS unless otherwise

noted.

4. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to VSS unless otherwise

noted.

DC ELECTRICAL CHARACTERISTICS

VDD = 3.0 V to 5.5 V unless otherwise specified; Tamb = 0 °C to +70 °C, unless otherwise specified

SYMBOL

PARAMETER

TEST CONDITIONS

LIMITS

UNIT

MIN

TYP

MAX

IDD

Power supply current operating current

PWM =off, no fault

3.0 V < VDD < 5.5 V

2.2

5.5

VIL

Input LOW voltage (TTL input) all

Rsense

4.0 V < VDD < 5.5 V

–0.5

0.2 VDD–0.1

3.0 V < VDD < 4.0 V

–0.5

0.7

VIH

Input HIGH voltage (TTL input) all

Rsense

0.2 VDD+0.9

VDD+0.5

VOL

Output LOW voltage all fan drive pins

IOL=3.2 mA, VDD=3.0 V

–

0.4

VOL1

Output LOW voltage all fan drive pins

IOL=20 mA, VDD=3.0 V

–

1.0

VOH

Output HIGH voltage all fan drive pins

IOH=-20 µA, VDD=3.0 V

VDD–0.7 V

–

IOH=-30 µA, VDD=4.5 V

VDD–0.7 V

–

VOH1

Output HIGH voltage all fan drive pins

IOH1=-1.0 mA,

VDD=3.0 V

VDD–0.7 V

–

CIO

Input/Output pin capacitance

–

IIL

Logical 0 input current, all Rsense

VIN = 0.4 V

–

-50

µA

ILI

Input leakage current, all Rsense,

RthermC, RThermDrive, RrefC and

RrefCDrive

VIN = VIL or VIH

–

±2

µA

IBOLOW

Brownout trip voltage with BOV=1

2.35

2.69

COMPARATOR (RTHERMC AND RREFC) ELECTRICAL CHARACTERISTICS

VDD = 3.0 V to 5.5 V unless otherwise specified; Tamb = 0 °C to +70 °C, unless otherwise specified.

SYMBOL

PARAMETER

TEST CONDITIONS

LIMITS

UNIT

MIN

TYP

MAX

VIO

Offset voltage comparator inputs1

–

±10

VCR

Common mode range comparator

inputs

VDD–0.3

IIL

Input leakage current, comparator

0 < VIN < VDD

–

±10

µA

NOTE:

1. This parameter is guaranteed by characterization but not tested in production.

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