Data sheet, Electrical characteristics, Magnetic characteristics – Diodes AH9279 User Manual
Page 5
Data Sheet
TWO PHASE DUAL-COIL CMOS SMART FAN MOTOR DRIVER AH9279
Oct. 2011 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
5
Electrical Characteristics
V
CC
=12V, T
A
=25°C, unless otherwise specified.
Parameter Symbol
Conditions
Min
Typ
Max
Unit
Supply Voltage
V
CC
Operating 3.5
16
V
Supply Current
I
CC
Average
3.5
5
mA
Output Current
I
OUT
500
mA
Output Leakage Current
I
LEAKAGE
V
OUT
=24V
0.1 10
µA
Saturation Voltage
V
SAT
I
OUT
=350mA
600
1000
mV
Output ON Time
t
ON
0.8
S
Output OFF Time
t
OFF
5
S
Output Zener Break-down
Voltage
V
Z
35 V
Thermal Resistance
(Junction to Case)
θ
JC
49
°C
/W
Magnetic Characteristics
V
CC
=12V, T
A
=25°C, unless otherwise specified.
Parameter Symbol
Min
Typ
Max
Unit
Operating Point
B
OP
25
50
Gauss
Releasing Point
B
RP
-50
-25
Gauss
Hysteresis B
HYS
50
Gauss