AH281-P 데이터 시트보기 (PDF) - Anachip Corporation
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AH281-P Datasheet PDF : 7 Pages
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Hall-Effect Smart Fan Motor Controller
AH281
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Output Zener-breakdown Voltage
Operating Supply Voltage
Output Current
Power Dissipation
Operating Temperature
Storage Temperature
Maximum Junction Temp.
Symbol
Vz
VCC
IO(AVE)
IO(PEAK)
PD
SIP4
SOT89-5
Topr
Tstg
Tj
Rating
38
28
300
400
550
800
-20 ~ 100
-55 ~ 150
150
Unit
V
V
mA
mW
°C
°C
°C
Electrical Characteristics (Ta = 25 °C, VCC =12V, unless otherwise specified)
Characteristics
Supply Voltage
Supply current
Locked Protection On
Locked Protection Off
Output saturation voltage
Output On resistance
Symbol
Vcc
I cc
Tlrp-on
Tlrp-off
VOUT( sat )
Rds(on)
Conditions
Operating
Operating
IO=150mA
IO=250mA
Min. Typ. Max. Unit
10
20
V
-
2.0 4.0 mA
0.4
Sec
2.4
Sec
- 375
mV
- 625
2.6
ohm
Magnetic Characteristics (Ta = 25 °C, VCC = 12V, unless otherwise specified)
Characteristics
Operate Point
Release Point
Hysteresis
Symbol
Min.
Typ.
Bop
--
30
Brp
-60
-30
Bhy
--
60
Max.
60
--
--
(1mT=10 Gauss)
Unit
Gauss
Gauss
Gauss
Anachip Corp.
www.anachip.com.tw
Rev 0.7 Apr 16, 2004
3/7
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