APW7098QAE-TRG 参数 Datasheet PDF下载

APW7098

Absolute Maximum Ratings (Cont.)

Symbol

BOOT1/2 to AGND Voltage

<200ns pulse width

>200ns pulse width

VCCDRV to AGND Voltage

V

5VCC

5VCC Supply Voltage (5VCC to AGND, V

5VCC

< V

CC

+0.3V)

REFIN/EN, MODE to AGND Voltage

Input Voltage (REFOUT/POK, SS, FB, COMP, DROOP, RT, CSP1/2,

CSN1/2 to AGND)

PGND to AGND Voltage

P

DMAX

Maximum Power Dissipation

Maximum Junction Temperature

T

STG

T

SDR

Storage Temperature Range

Maximum Soldering Temperature, 10 Seconds

-0.3 ~ 42

-0.3 ~ 30

-0.3 ~ 15

-0.3 ~ 7

-0.3 ~ 7

-0.3 ~ V

5VCC

+0.3

-0.3 ~ +0.3

Limited Internally

150

-65 ~ 150

260

V

V

V

V

V

V

W

o

o

(Note 1)

Rating

Unit

Parameter

C

C

C

o

Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

Thermal Characteristics

Symbol

θ

JA

θ

JC

Parameter

Junction-to-Ambient Resistance

(Note 2)

QFN4x4-24A

Junction-to-Case Resistance

(Note 3)

QFN4x4-24A

Typical Value

45

°C/W

7

Unit

Note 2 :

θ

JA

is measured with the component mounted on a high effective thermal conductivity test board in free air. The exposed

pad of QFN4x4-24A is soldered directly on the PCB.

Note 3: The case temperature is measured at the center of the exposed pad on the underside of the QFN4x4-24A package.

Recommended Operating Conditions

(Note 4)

Symbol

V

CC

V

5VCC

V

OUT

V

IN1

V

IN2

I

OUT

V

REFIN/EN

T

A

T

J

C

VCC

C

5VCC

VCC Supply Voltage

5VCC Supply Voltage (V

5VCC

< V

CC

+0.3V)

Converter Output Voltage

PWM 1 Converter Input Voltage

PWM 2 Converter Input Voltage

Converter Output Current

REFIN/EN Input Voltage

Ambient Temperature

Junction Temperature

Linear Regulator Output Capacitor

5VCC Linear Regulator Output Capacitor

Parameter

Range

8 ~ 13.2

5

±

5%

0.6 ~ 2.5

3.1 ~ 13.2

3.1 ~ 13.2

~ 60

0~2

-20 ~ 70

-20 ~ 125

0.8 ~ 15

0.8 ~ 15

Unit

V

V

V

V

V

A

V

o

o

C

C

µF

µF

Note 4 : Refer to the typical application circuits.

Copyright

©

ANPEC Electronics Corp.

Rev. A.6 - Oct., 2009

3

www.anpec.com.tw