WSH412
Winson reserves the right to make changes to improve reliability or manufacturability.
,2005/8/12
Hall Effect Sensor IC with Thermal Lock Protection
and Auto-restart Function
:
2.8
20
600mA
SOT25,SIP-4L
SIP-5L
:
WSH412
WSH412
open-collector
NPN
600mA
open-collector
10mA
WSH412
WSH412
20
100
2.8V
20V
IC
,
130C
,
,
/
Name
P/I/O
Pin#
Description
VDD
P
Vss
P
FG
O
OUT2
O
2
OUT1
O
1
WSH412
Winson reserves the right to make changes to improve reliability or manufacturability.
,2005/8/12
Name
P/I/O
Pin#
Description
Vcc
P
OUT1
O
1
OUT2
O
2
Vss
P
Name
P/I/O
Pin#
Description
Vcc
P
OUT1
O
1
OUT2
O
2
FG
O
Vss
P
Vcc --------------------------
20V
Vout/Vfg --------------------- 25V
B
--------------------------
Unlimited
Vr --------------------------
20V
Ic
--------------------------
500mA
Ih ------------------------- 600mA
Ip ------------------------- 800mA
If -------------------------- 20mA
Ta --------------------------
(-20C to +100C)
Ts --------------------------
(-65C to +150C)
Pd --------------------------
350mw for SOT-25
500mw for SIP-4L
500mw for SIP-5L
WSH412
Winson reserves the right to make changes to improve reliability or manufacturability.
,2005/8/12
(T=+25C, Vcc=2.8V to 20V)
Min
Typ
Max Units
Vcc
V
Vout(sat) Vcc=20V, Ic=200mA
B > Bop
V
FG
Vfg(sat) Vcc=20V, If=10mA
B > Bop
V
Ileakage Vcc=20V, B < Brp
<
uA
Isupply Vcc=20V, Output &
FG Open
mA
/FG
Tr
Vcc=12V, RL=820
CL=20Pf
3.0
us
/FG
Tf
Vcc=12V, RL=820
CL=20Pf
us
t
Vcc=12V, RL=820
CL=20Pf
us
WSH412
Winson reserves the right to make changes to improve reliability or manufacturability.
,2005/8/12
Ta= -20C to +100C
Min Typ. Max
Unit
Bop
Grade A
Grade B
Grade C
25 50
30
70
50 120
Brp
Grade A
Grade B
Grade C
-50 -25
-70 -30
-120 -50
Bop-Brp
40 200
SIP- 4L: WSH412-XPA
N
Elec. Grade
SIP-4L
SOT-25: WSH412-XPD
N
1: A Grade (50 Gauss)
2: B Grade (70 Gauss)
3: C Grade (120 Gauss)
Elec. Grade SOT-25:
N: Non-lead Process
1: A Grade (50 Gauss)
2: B Grade (70 Gauss)
WSH412
Winson reserves the right to make changes to improve reliability or manufacturability.
,2005/8/12
SIP-4L
SOT-25
WSH412
Winson reserves the right to make changes to improve reliability or manufacturability.
,2005/8/12
SOT-25
WSH412
Winson reserves the right to make changes to improve reliability or manufacturability.
,2005/8/12
SIP-4L
WSH412
Winson reserves the right to make changes to improve reliability or manufacturability.
,2005/8/12
SOT-25
Figure 1.
SIP-4L
Figure 2.
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