AH289-P Просмотр технического описания (PDF) - Diodes Incorporated.
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AH289-P Datasheet PDF : 9 Pages
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AH289
HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR
CONTROLLER
Typical Application Circuit
Vdd
(24V)
RD
D2
R pu
D1
289
Coil 2
1 2345
Coil 1
C1=1uF
GND
48V
48V
24V DC Brush-Less Fan with RD Output Function
Absolute Maximum Ratings ( TA = 25°C )
Characteristics
Supply Voltage
Output Current
Power Dissipation
Operating Temperature
Storage Temperature
Maximum Junction Temperature
Thermal Resistance
Symbol
IO (AVE)
PD
θJA
VCC
SIP5/SOT89-5
IO (PEAK)
SIP5
SOT89-5
Topr
Tstg
Tj
SIP5
SOT89-5
Rating
30
400
700
550
800
-40 ~ 100
-55 ~ 150
150
227
156
TA
TJ
Tc
θ JA
θ JC
Unit
V
mA
mW
°C
°C
°C
°C/W
°C/W
θ θ θ Note: JA should be confirmed with what heat sink thermal resistance. If no heat sink contacting, JA is almost the same as JC .
AH289 Rev. 3
3 of 9
www.diodes.com
JANUARY 2007
© Diodes Incorporated
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