ah5771 Diodes, Inc., ah5771 Datasheet - Page 4

• Manufacturer Part Number: ah5771
• Description: Single Phase Hall Effect Latch Smart Fan Motor Controller
• Manufacturer: Diodes, Inc.

Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
AH5771 Rev. 2
(peak as hold)
Magnetic Characteristics
Symbol
Symbol
Symbol
Symbol
B
Brp
B
V
R
Vdd
Vdd
V
T
T
P
T
I
op
I
hy
dd
ON
OH
DR
OL
O
ST
A
D
Operate Point
Release Point
Hysteresis
Supply Current
Output Voltage High
Output Voltage Low
On Time
Duty Ratio
Operating Temperature Range
Supply voltage
Output Current (Peak as hold)
Power Dissipation
Storage Temperature Range
Supply voltage
Characteristics
Characteristics
Characteristic
Characteristics
(T
(T
SINGLE PHASE HALL EFFECT LATCH SMART FAN
A
www.diodes.com
A
(Unless otherwise noted, at T
=25°C, Vdd=2.5V~15V)
= 25°C, Vdd = 12V; unless otherwise specified)
4 of 7
No Load
I
I
Vdd = 12V
T
OUT
OUT
OFF
Conditions
= 200mA
= 200mA
/ T
SIP-4L
ON
Conditions
Operating
Operating
11.4
Min
Min
-10
-50
-
-
-
-
-
A
= 25°C)
MOTOR CONTROLLER
-40 to +100
-55 ~ 150
Ratings
Values
2.5~15
Typ.
Typ.
220
3.5
-30
10
30
60
550
400
18
-
-
©
JANUARY 2008
AH5771
Max
Diodes Incorporated
Max
0.6
-10
(1mT = 10 G)
50
5
-
-
-
-
Unit
Unit
mW
mA
o
°C
Unit
V
V
C
mA
ms
Unit
V
V
G
G
G