Data Sheet

BTL Drive Single-phase Full-wave Fan Motor Driver

AM4953

Apr. 2012

Rev. 1. 5

BCD Semiconductor Manufacturing Limited

5

Parameter

Symbol

Value

Unit

Supply Voltage

20

V

Peak Output Current

800

mA

FG/RD Pull-up Voltage

15

V

FG/RD Output Current

10

mA

Thermal Resistance

(Junction to Ambient)

θ

JA

MSOP-10

195

°C/W

MSOP-8

205

SSOP-10

155

SOIC-8

160

PSOP-8

110

Thermal Resistance

(Junction to Case)

θ

JC

MSOP-10

46

°C/W

MSOP-8

48

SSOP-10

39

SOIC-8

40

PSOP-8

36

Power Dissipation

MSOP-10

585

mW

MSOP-8

SSOP-10

800

SOIC-8

780

PSOP-8

960

Operating Temperature

-40 to 125

ºC

Storage Temperature

-55 to 150

ºC

ESD (Human Body Model)

ESD

4000

V

ESD (Machine Model)

ESD

200

V

Note 1: Stresses greater than 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 under “Recommended Operating Conditions” is not implied. Exposure to “Absolute

Maximum Ratings” for extended periods may affect device reliability.

Recommended Operating Conditions

Parameter

Symbol

Min

Max

Unit

Supply Voltage

2.2

16

V

Hall Input Voltage

0

V

Operating Ambient Temperature

-40

105

ºC