Datasheet

ATS177
SINGLE OUTPUT HALL EFFECT LATCH
ATS177 Rev. 4 3 of 8 OCTOBER 2008
www.diodes.com © Diodes Incorporated
Typical Circuit
+12V
U1
ATS177
VCC
1
GND
2
OUTPUT
3
Q1
NPN
Q2
NPN
R1
2K
R2
3K
D1
+
C1
0.47uF
+
C2
0.47uF
L1
L2
Brush-less DC Fan
Symbol Parameter Rating Unit
V
CC
Supply Voltage 20 V
V
RCC
Reverse V
CC
Polarity Voltage -20 V
B Magnetic Flux Density Unlimited
V
CE
Output OFF Voltage 30 V
P
D
Package Power Dissipation SIP-3L 550 mW
I
C
Output “ON” Current Continuous 25 mA
T
J
(
MAX
)
Maximum Junction Temperature 150
°C
T
ST
Storage Temperature Range -65~+150
°C
Recommended Operating Conditions
Symbol Paramete
r
Conditions Min Max Unit
V
CC
Supply Voltage Operating 3.5 20 V
T
A
Operating Ambient Temperature
(
Note 5
)
Operating -20 85
°C
Notes: 5. Shall not exceed P
D
and Safety Operation Area.
Absolute Maximum Ratings (at TA = 25
o
C)