AH292-Y DIODES [Diodes Incorporated], AH292-Y Datasheet - Page 4

• Manufacturer Part Number: AH292-Y
• Description: LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER
• Manufacturer: DIODES [Diodes Incorporated]

Electrical Characteristics
Magnetic Characteristics
AH292 Rev. 3
*Note:
Supply Voltage
Supply current
Locked Protection On
Locked Protection Off
Output saturation voltage
Output On Resistance
FG output Vds
Output Zener-breakdown Voltage
Operation Point
Release Point
Hysteresis
Truth Table
The output of IC will be switched after the supply voltage is over 1.8V, but the magnetic characteristics won't be normal until the supply is
over 2.0V.
IN-
H
L
-
Characteristics
Characteristics
IN+
H
L
-
CT
H
L
L
V
Symbol
R
OUT
T
T
( T
OUT1
( T
ds(on)
lrp-on
lrp-off
V
LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR
V
Symbol
V
I
dd
off
dd
ol
z
(SAT
H
L
www.diodes.com
A
Bop
Bhy
A
Brp
= 25 °C, V
= 25 °C, V
)
4 of 7
OUT2
off
H
L
dd
dd
Conditions
Min.
I
I
-60
= 5V, unless otherwise specified )
O
O
= 5V, unless otherwise specified )
Operating
Operating
I
--
--
O
= 180mA
= 350mA
= 10mA
FG
H
L
-
Typ.
-30
30
60
Lockup protection activated
Min.
1.8*
2.4
-
-
-
-
-
-
-
Max.
Rotating
Rotating
60
Mode
--
--
Typ.
1.75
300
600
2.6
0.4
0.5
15
3
-
( 1mT = 10 Gauss )
CONTROLLER
©
JANUARY 2007
Max.
5.75
Diodes Incorporated
4.0
3.6
AH292
-
-
-
-
-
-
Gauss
Gauss
Gauss
Unit
Unit
ohm
Sec
Sec
mA
mV
V
V
V