CM8566

ABSOLUTE MAXIMUM RATINGS

Absolute maximum ratings are those values beyond which the device could be permanently damaged.

VIN, VCCA, VFB …................................…....….…………..6V

Lead Temperature (Soldering, 5 sec)……….……….. 260°C

Output RMS Current, Source or Sink .....………….........…...2A

Storage Temperature ……...................…….. -65°C to 125°C

VIN=+2.5V and VCCA=+3.3V, VREFEN=1.25V)

maximum ratings are stress ratings only and functional device operation is not

implied. (Note 1)

CM8566

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Output Offset Voltage

-20

-5

20

mV

--

0.5

2

｜Δ

Load Regulation (DDR I/II)

--

0.5

2

%

Current in Shutdown Mode

--

1

90

μA

1.6

2.5/1.8

--

Input Voltage Range (DDR l/ll)

operation power on and

power off sequences

3.3

6

V

SHORT CIRCUIT PROTECTION

Current Limit

--

2.5

--

A

Quiescent Current

--

1.4

3

mA

OVER THERMAL PROTECTION

Thermal Shutdown Temperature

--

100

--

℃

Thermal Shutdown Hysterresis

Guaranteed by design

--

30

--

℃

SHUTDOWN FUNCTION

Output = High

0.8

--

--

Shutdown Threshold Trigger

Output = Low

--

--

0.2

V

Note 1:

Exceeding the absolute maximum rating may damage the device.

Note 2:

Champion Microelectronic Corporation

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