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SI-3000B Datasheet(PDF) 2 Page - Sanken electric

Part No. SI-3000B
Description  5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type
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Maker  SANKEN [Sanken electric]
Homepage  http://www.sanken-ele.co.jp/en
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SI-3000B Datasheet(HTML) 2 Page - Sanken electric

   
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29
Parameter
Input Voltage
Output Voltage
(SI-3025B: Reference
Voltage)
Dropout Voltage
Line Regulation
Load Regulation
Temperature Coefficient of Output
Voltage (SI-3025B: Temperature
Coefficient of Reference Voltage)
Ripple Rejection
Quiescent Circuit
Current
Overcurrent Protection
Starting Current*3,4
Control Voltage (Output ON)
Control Voltage (Output OFF)
VC
Control Current
Terminal*5 (Output ON)
Control Current
(Output OFF)
qSI-3000B Series
sElectrical Characteristics
*1: VIN(max) and IO(max) are restricted by the relation PD(max)=(VIN-VO)•IO=14(W).
*2: Refer to the dropout voltage.(Refer to Setting DC Input Voltage on page 7.)
*3: IS1 is specified at –5(%) drop point of output voltage VO on the condition that VIN=VO+3V, IO=0.2A.
*4: 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
*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. When setting output voltage to 5V or less, input voltage needs to be set to 6V or over to operate stably.
Symbol
VIN
VO
(VREF)
Conditions
VDIF
Conditions
∆VOLINE
Conditions
∆VOLOAD
Conditions
∆VO/∆Ta
(
∆VREF/∆Ta)
Conditions
RREJ
Conditions
Iq
Conditions
IS1
Conditions
Conditions
VC. IH
VC. IL
IC. IH
Conditions
IC. IL
Conditions
Ratings
(Ta=25
°C unless otherwise specified)
SI-3157B
min.
typ.
max.
*2
27*1
14.92
15.70
16.48
VIN=18V, IO=0.2A
0.5
IO
≤0.27A
30
90
VIN=17 to 27V, IO=0.2A
120
300
VIN=18V, IO=0 to 0.27A
±1.5
VIN=18V, IO=5mA, Tj=0 to 100
°C
54
VIN=18V, f=100 to 120HZ
310
VIN=18V, IO=0A
0.3
0.7
VIN=18V
2.0
0.8
20
VC=2.7V
–0.3
VC=0.4V
Unit
V
V
V
mV/
°C
dB
mA
A
V
µA
mA
SI-3025B
min.
typ.
max.
6*2,6
27*1
2.448
2.550
2.652
VIN=VO+3V, IO=0.2A
0.5
IO
≤0.27A
10
VIN=(VO+1) to 27V, IO=0.27A
10
VIN=VO+3V, IO=0 to 0.27A
±0.5
VIN=VO+3V, IO=5mA, Tj=0 to 100
°C
54
VIN=VO+3V, f=100 to 120HZ
310
VIN=VO+3V, IO=0A
0.3
0.75
When VIN=18V, setting VO=11.7V
0.3
0.7
When VIN=18V, setting VO=15.7V
2.0
0.8
20
VC=2.7V
–0.3
VC=0.4V
mV
(3025B:
mV/V)
mV
(3025B:
mV/V)


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