AH286-WL-7 Diodes Inc, AH286-WL-7 Datasheet - Page 4
![IC HALL FAN CTRLR 400MA SC59-3](/photos/5/24/52413/smini3-f1_sml.jpg)
AH286-WL-7
Manufacturer Part Number
AH286-WL-7
Description
IC HALL FAN CTRLR 400MA SC59-3
Manufacturer
Diodes Inc
Datasheet
1.AH286-PL-B.pdf
(9 pages)
Specifications of AH286-WL-7
Applications
Fan Controller, Brushless (BLDC)
Number Of Outputs
2
Current - Output
500mA
Voltage - Supply
3.8 V ~ 20 V
Operating Temperature
-40°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
SC-59-3, SMT3, SOT-346, TO-236
Operational Type
Hall Effect Smart Fan Motor Controllers
Operating Supply Voltage
3.8 V to 20 V
Current Rating
2 mA
Operating Point Min/max
10 G to 60 G
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
AH286-WLDITR
Electrical Characteristics
Truth Table (Note 3)
Notes:
Magnetic Characteristics
Notes:
AH286
Document number: DS31030 Rev. 12 - 2
Symbol
V
Symbol
T
T
R
IN-
OUT(SAT)
Bop
Bhy
RLP-OFF
Brp
H
RLP-ON
L
I
DS(ON)
V
-
Idd
Vz
OFF
OL
3.
4. The magnetic characteristics may vary with supply voltage, operating temperature and after soldering.
Latch-type RD output is low during rotor rotation and high when the rotor is locked (not rotating)
Operate Point
Release Point
Hysteresis
Supply Current
Output Leakage Current
Rotor Lock Protection On Time
Rotor Lock Protection Off Time
Output Saturation Voltage
Output On Resistance
RD Output Vds
Output Zener-Breakdown Voltage
IN+
H
L
-
Characteristics
Characteristics
CT
H
L
L
(T
(T
A
A
= 25 °C, Vdd = 12V, unless otherwise specified, Note 4)
= 25 °C, Vdd = 12V, unless otherwise specified)
OUT1
off
H
L
HALL-EFFECT SMART FAN MOTOR CONTROLLER
www.diodes.com
OUT2
off
4 of 9
H
L
V
Operating
I
I
I
I
O
O
O
O
OUT
Conditions
= 300mA
= 500mA
= 300mA
= 10mA
Min
-60
10
= 24V
-
RD
H
L
L
Typ.
-30
60
30
Min
0.4
2.4
35
-
-
-
-
-
-
Lockup protection activated
< 0.1
Typ.
1.25
375
625
2.0
0.5
0.5
42
Max
3
-10
60
-
Rotating
Rotating
Mode
(1mT = 10 Gauss)
Max
1.67
500
900
4.0
0.6
3.6
10
60
-
© Diodes Incorporated
AH286
Gauss
Gauss
Gauss
Unit
June 2010
Unit
ohm
Sec
Sec
mA
mV
μA
V
V