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SI-3000C View Datasheet(PDF) - Sanken Electric co.,ltd.

Part Name
Description
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SI-3000C Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
qSI-3000C Series
sElectrical Characteristics
Parameter
Input Voltage
SI-3000C *1
Output Voltage SI-3000CA
Dropout Voltage
Line Regulation
Load Regulation
Temperature Coefficient
of Output Voltage
Ripple Rejection
Quiescent Circuit Current
Overcurrent Protection
Starting Current*4,6
Control Voltage (Output ON)
Control Voltage (Output OFF)
VC
Control Current
Terminal*5 (Output ON)
Control Current
(Output OFF)
Symbol
VIN
VO
Conditions
VDIF
Conditions
Conditions
VOLINE
Conditions
VOLOAD
Conditions
VO/Ta
Conditions
RREJ
Conditions
Iq
Conditions
IS1
Conditions
VC. IH
VC. IL
IC. IH
Conditions
IC. IL
Conditions
SI-3120C
min.
typ.
max.
13*3
30*2
11.52 12.00 12.48
11.76 12.00 12.24
VIN=15V, IO=1.0A
0.5
1.0
24
64
VIN=13 to 25V, IO=1.0A
93
240
VIN=15V, IO=0 to 1.5A
±1.5
VIN=15V, IO=5mA, Tj=0 to 100°C
54
VIN=15V, f=100 to 120HZ
5
10
VIN=15V, IO=0A
1.6
VIN=15V
2.0
0.8
20
–0.3
Ratings
SI-3150C
min.
typ.
max.
16*3
30*2
14.40 15.00 15.60
14.70 15.00 15.30
VIN=18V, IO=1.0A
0.5
IO1.0A
1.0
IO1.5A
30
90
VIN=16 to 25V, IO=1.0A
120
300
VIN=18V, IO=0 to 1.5A
±1.5
VIN=18V, IO=5mA, Tj=0 to 100°C
54
VIN=18V, f=100 to 120HZ
5
10
VIN=18V, IO=0A
1.6
VIN=18V
2.0
0.8
20
VC=2.7V
–0.3
VC=0.4V
(Ta=25°C unless otherwise specified)
SI-3240C
Unit
min.
typ.
max.
25*3
40*2
V
23.04 24.00 24.96
23.52 24.00 24.48 V
VIN=27V, IO=1.0A
0.5
V
1.0
48
128
VIN=25 to 38V, IO=1.0A
120
300
VIN=27V, IO=0 to 1.5A
±2.5
VIN=27V, IO=5mA, Tj=0 to 100°C
54
VIN=27V, f=100 to 120HZ
5
10
VIN=27V, IO=0A
1.6
VIN=27V
2.0
0.8
20
mV
mV
mV/ °C
dB
mA
A
V
µA
–0.3
mA
*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=18(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: Output is ON even when output control terminal VC is open. Each input level is equivalent to LS-TTL. Therefore, it may be directly driven by an
LS-TTL circuit.
*6: A foldback type overcurrent protection circuit is built into the IC regulator (excluding SI-3033C). Therefore, avoid using it for the following applica-
tions as it may cause starting errors:
(1) Constant current load (2) Plus/minus power (3) Series power (4) VO adjustment by raising ground voltage
41
 

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