Datasheet > ADT7350

ADT7350

更新时间： 2022-10-09 10:38:19

品牌	Logo	应用领域
ADTECH		转换器开关
页数	文件大小	规格书
9页	333K
描述
a step-down converter with integrated switching MOSFET

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ADT7350 数据手册

ADT7350

Functional Block Diagram

VIN

Shutdown

Current

sense

R_S

Internal

Regulator

BST

Voltage

Reference

OSC

Driver

Current

Limit

Control

LOGIC

Z_FB

Error

Amp

Comparator

GND

Absolute Maximum Ratings (Note1)

Parameter

Power supply voltage

SW pin voltage

Symbol

Min.

Typ.

Max.

Unit

V_IN

V_SW

V_BST

BST pin voltage

-0.3

V_SW+ 6V

All Other Pins

Max. power dissipation (Ta=25℃) (Note2)

Thermal resistance (Note3)

Storage temperature

P_D

250

400

℃/W

℃

Θ_JA

T_STG

T_Jmax

-65

+150

Junction temperature

℃

Note1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.

Note2. derate 4.0mW/℃ above +25℃. This is recommended to operate under this power dissipation specification.

Note3. Measured on JESD51-7, 4-layer PCB

Operating Ratings

Parameter

Power supply voltage

Symbol

V_IN

Min.

4.5

0.81

-40

Typ.

Max.

24.0

Unit

12.0

Output voltage

V_OUT

T_OPR

T_J

Operating temperature

Junction temperature

+85

+125

℃

* This specifications are subject to be changed without notice

http://www.ad-tech.co.kr

Sep. 9. 2010 / Rev. 0.0

3/9

1 234 5 6 7...9

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