●SI-3000N Series
■Electrical Characteristics
(Ta=25°C unless otherwise specified)
Ratings
Parameter
Symbol
SI-3050N
typ.
SI-3090N
typ.
SI-3120N
typ.
SI-3150N
typ.
Unit
min.
6*3
max.
15*2
min.
10*3
8.64
8.82
V
max.
min.
13*3
max.
25*2
min.
16*3
max.
27*2
Input Voltage
VIN
VO
20*2
9.36
9.18
V
V
SI-3000N *1
SI-3000NA
4.80
4.90
5.00
5.00
5.20
5.10
9.00
9.00
11.52
11.76
V
12.00
12.00
12.48
12.24
14.40
14.70
V
15.00
15.00
15.60
15.30
Output Voltage
Conditions
V
IN=8V, I
O
=0.5A
IN=12V, IO=0.5A
IN=15V, I
O=0.5A
IN=18V, IO=0.5A
VDIF
0.5
1.0
0.5
0.5
0.5
V
Conditions
I
O≤0.5A
Dropout Voltage
1.0
1.0
1.0
Conditions
∆VOLINE
Conditions
∆VOLOAD
Conditions
∆VO/∆Ta
Conditions
RREJ
I
O
≤1.0A
mV
mV
10
IN=6 to 15V, I
40
30
=0.5A
100
18
48
24
64
=0.5A
240
30
90
=0.5A
300
Line Regulation
Load Regulation
V
O
V
IN=10 to 20V, I
O
=0.5A
V
IN=13 to 25V, I
O
V
IN=16 to 27V, I
O
70
180
93
120
VIN=8V, I
O=0 to 1.0A
V
IN=12V, IO=0 to 1.0A
V
IN=15V, I
O=0 to 1.0A
VIN=18V, IO=0 to 1.0A
Temperature Coefficient
of Output Voltage
±0.5
±1.0
=5mA, T
54
±1.5
±1.5
=5mA, T
54
mV/°C
dB
V
IN=8V, I
O
=5mA, T
j
=0 to 100°C
V
IN=12V, I
O
j
=0 to 100°C
VIN=15V, I
O
=5mA, T
j
=0 to 100°C
V
IN=18V, I
O
j=0 to 100°C
54
54
Ripple Rejection
Conditions
Iq
V
IN=8V, f=100 to 120H
Z
V
IN=12V, f=100 to 120H
Z
V
IN=15V, f=100 to 120H
Z
VIN=18V, f=100 to 120HZ
Quiescent Circuit
Current
3
10
3
10
3
10
3
10
mA
A
Conditions
IS1
VIN=8V, I
O=0A
V
IN=12V, I
O
=0A
V
IN=15V, I
O
=0A
V
IN=18V, IO=0A
Overcurrent Protection
Starting Current*4,5
1.2
1.2
1.2
1.2
Conditions
VIN=8V
V
IN=12V
V
IN=15V
VIN=18V
*1: "A" may be indicated to the right of the Sanken logo.
*2: VIN(max) and IO(max) are restricted by the relation PD(max)=(VIN-VO)•IO=14(W).
*3: Refer to the dropout voltage.(Refer to Setting DC Input Voltage on page 7.)
*4: IS1 is specified at –5(%) drop point of output voltage VO on the condition that VIN=VO+3V, IO=0.5A.
*5: A foldback type overcurrent protection circuit is built into the IC regulator. Therefore, avoid using it for the following applications as it may cause
starting errors:
(1) Constant current load (2) Plus/minus power (3) Series power (4) VO adjustment by raising ground voltage
■Outline Drawing
(unit: mm)
4.2±0.2
φ3.2±0.2
10±0.2
2.8±0.2
a
b
2.6±0.15
a. Part Number
b. Lot Number
0.95±0.15
q GND
w VO
+0.2
0.85
–0.1
e VIN
+0.2
–0.1
0.45
Plastic Mold Package Type
Flammability: UL94V-0
Weight: Approx. 2.3g
P3.4±0.1×2=6.8
q
w
e
17