AH293

Low Voltage Hall-Effect Smart Fan Motor Controller

Anachip Corp.

www.anachip.com.tw

Rev 0.5 Jun 18, 2004

4/9

Operating Characteristics

DOB

DO

12

10

8

6

4

2

OFF

OP

RP

ON

12

10

8

6

4

2

OFF

RP

OP

ON

Bop

Brp

0

Bop

Brp

0

Magnetic Flux Density in Gauss

Magnetic Flux Density in Gauss

Vsat

Vsat

Performance Characteristics (SIP5)

Ta (

°C)

25

50

60

70

80

85

90

95

100

Pd (mW)

550

440

396

352

308

286

264

242

220

Ta (

°C)

105

110

115

120

125

130

135

140

150

Pd (mW)

198

176

154

132

110

88

66

44

0

P o w e r D issip a tio n C u rve

0

100

200

300

400

500

600

0

2 55 07 5

1 0 0

1 2 5

1 5 0

Ta (。 C)

Pd (m W )