AH286-PL-13 데이터 시트보기 (PDF) - Diodes Incorporated.
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AH286-PL-13 Datasheet PDF : 10 Pages
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AH286
HALL-EFFECT SMART FAN MOTOR CONTROLLER
Electrical Characteristics (TA = 25 °C, Vdd =12V, unless otherwise specified)
Characteristics
Supply Voltage
Supply current
Output Leakage Current
Locked Protection On
Locked Protection Off
Output saturation voltage
Output On resistance
RD output Vds
Output Zener-breakdown Voltage
Symbol
Vdd
Idd
Ioff
Tlrp-on
Tlrp-off
VOUT( sat )
Rds(on)
Vol
Vz
Conditions
Operating
Operating
VOUT=24V
IO=300mA
IO=500mA
IO=300mA
IO=10mA
Min. Typ. Max. Unit
3.8
-
20
V
-
2.0 4.0 mA
- < 0.1 10 µA
0.4 0.5 0.6 Sec
2.4 3 3.6 Sec
- 375 500
mV
- 625 900
- 1.25 1.67 ohm
-
0.5
-
V
35 42 60
V
Truth Table
IN-
IN+
H
L
L
H
-
-
CT
OUT1 OUT2
RD
Mode
L
H
L
L
Rotating
L
L
H
L
Rotating
H
off
off
H
Lockup protection activated
Magnetic Characteristics (TA = 25 °C, Vdd = 12V, unless otherwise specified)
Characteristics
Operate Point
Release Point
Hysteresis
Symbol
Min.
Bop
10
Brp
-60
Bhy
--
Typ.
30
-30
60
Max.
60
-10
--
(1mT=10 Gauss)
Unit
Gauss
Gauss
Gauss
AH286 Rev. 4
5 of 10
www.diodes.com
JANUARY 2007
© Diodes Incorporated
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