SM8145A
SPECIFICATIONS
Absolute Maximum Ratings
Parameter
Supply voltage range
Input voltage range
Symbol
Condition
Rating
Unit
V
V
−
0.3 to 7.0
DD
V
All Input pins
CHV pin
V
−
0.3 to V + 0.3
DD
V
IN
S S
V
0.5 to 120
0.5 to 120
0.5 to 120
140
V
CHV
Output voltage
V
LDR pin
V
LDR
OUT1/2/COM
V
OUT1, OUT2, OUTCOM pin
V
T
≤
≤
70
85
°
°
C
C
m W
m W
a
Power dissipation
P
D
T
100
a
Storage temperature range
T
−
55 to 125
°C
S TG
Recommended Operating Conditions
Rating
Parameter
Symbol
Condition
Unit
min
typ
3.0
–
ma x
5.5
85
85
51
60
36
–
Supply voltage range
Operating temperature
V
T
1.6
V
DD2
−
40
°C
OP R
Including coil current, V
=
=
=
=
3.0V, T
≤
≤
≤
≤
70
70
85
85
°
°
°
°
C
C
C
C
–
–
mA
mA
mA
mA
mH
DD
DD
DD
DD
a
Including coil current, V
Including coil current, V
Including coil current, V
5.0V, T
–
–
–
–
–
a
1
Operating current
I
DD2
3.0V, T
–
a
5.0V, T
–
a
Coil inductance
L
f
= 64 kHz
0.47
LDR
LDR
1. Max value is as same as Absolute Maximum Ratings.
NIPPON PRECISION CIRCUITS—3
NPC [ NIPPON PRECISION CIRCUITS INC ]
