AT1369AR-GRE 参数 Datasheet PDF下载

AT1369

Preliminary Product Information

2-Channel Synchronous Buck PWM Controller

with Power Good Reset

Absolute Maximum Ratings

Parameter

Condition

Rated Value

Min.

Max.

-

+8

-

-50

-

-

-

-

-

-30

-55

50

-200

200

6.5

560

+85

+125

Unit

V

mA

mA

mA

mA

V

mW

0

C

0

C

Power Supply Voltage

—

Source Average Current of PDRV1,NDRV1

—

PDRV2,NDRV2

Sink Average Current of PDRV1,NDRV1,

—

PDRV2,NDRV2

Source Peak Current of PDRV1,NDRV1,

—

PDRV2,NDRV2

Sink Peak Current of PDRV1,NDRV1,

—

PDRV2,NDRV2

Input Voltage to Error Amplifier

—

Continuous power dissipation

SSOP20（Ta=+25℃）

Operating temperature

—

Storage temperature

—

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are

stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the

operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended

periods may affect device reliability.

Recommended Operating Conditions

(Ta=+25

0

C)

Parameter

Power supply voltage

Control input voltage

Operating temperature

Symbol

V

CC

V

CTL

T

OP

Min.

2.5

0

-20

Values

Typ.

--

--

+25

Max.

7

7

+85

Unit

Ｖ

V

°C

2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.

Tel: 886-3-563-0878

WWW:

http://www.aimtron.com.tw

Fax: 886-3-563-0879

Email:

service@aimtron.com.tw

3