SI-3052P SANKEN [Sanken electric], SI-3052P Datasheet

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SI-3052P

Manufacturer Part Number
SI-3052P
Description
3-Terminal, Dropper Type
Manufacturer
SANKEN [Sanken electric]
Datasheet
1.SI-3052P.pdf (4 pages)
58
• TO-3P package 3-terminal regulator
• Output current: 2.0A
• Wide range of DC input voltage
• Built-in foldback overcurrent protection circuit
• For stabilization of the secondary stage of switching power supplies
• Electronic equipment
Features
Applications
Absolute Maximum Ratings
Electrical Characteristics
DC Input Voltage
DC Output Current
Power Dissipation
Junction Temperature
Ambient Operating Temperature
Storage Temperature
Thermal Resistance (junction to case)
Input Voltage
Output Voltage
Dropout Voltage
Line Regulation
Load Regulation
Temperature Coefficient of Output Voltage
Ripple Rejection
Overcurrent Protection
Starting Current
Limited Current at Overcurrent
Protection Operation
SI-3000P Series
Parameter
3-Terminal, Dropper Type
SI-3000P Series
Parameter
Symbol
V
V
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
V
R
V
V
V
OLOAD
O
I
I
OLINE
REJ
S1
S2
DIF
IN
/ T
O
a
V
min.
Symbol
4.9
2.4
R
IN
V
8
P
P
T
V
=8.5 to 11.5V, I
T
th(j-c)
IN
I
T
V
O
stg
D1
D2
op
IN
=10V, I
j
IN
SI-3052P
=10V, I
V
V
IN
IN
typ.
5.0
40
60
0.5
=10V
=10V
O
2
=0 to 2.0A
O
=0.5A
O
max.
=0.5A
100
5.1
0.6
30
10
3
2.0(Without heatsink, stand-alone operation)
min.
11.8
V
2.4
15
V
IN
IN
V
=16 to 22V, I
=19V, I
IN
SI-3122P
=19V, I
V
V
IN
IN
typ.
12.0
10
80
60
=19V
=19V
1.5
O
=0 to 2.0A
O
=0.5A
50(T
–30 to +125
–30 to +125
O
–20 to +80
=0.5A
max.
Ratings
f=100 to 120H
12.2
200
0.6
35
30
3
C
2.0
2.0
Ratings
45
I
=25 C)
O
=2.0A
V
min.
14.8
IN
2.4
18
V
=19.5 to 26.5V, I
IN
V
Z
=23V, I
IN
SI-3152P
=23V, I
V
V
IN
IN
typ.
15.0
10
80
60
=23V
=23V
1.5
O
=0 to 2.0A
O
=0.5A
O
max.
15.2
=0.5A
200
0.6
40
30
3
min.
23.8
V
2.4
27
V
IN
IN
V
=28 to 38V, I
=33V, I
IN
SI-3242P
=33V, I
V
V
IN
IN
typ.
24.0
120
==33V
25
60
=33V
O
2.5
=0 to 2.0A
O
=0.5A
O
=0.5A
Unit
C/W
max.
W
W
V
A
24.2
C
C
C
300
0.6
40
50
3
(T
(T
a
mV/ C
a
=25 C)
=25 C)
unit
mV
mV
dB
V
V
V
A
A

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SI-3052P Summary of contents

Page 1

... S2 Protection Operation Conditions 58 Ratings 2 50(T = 2.0(Without heatsink, stand-alone operation –30 to +125 j T – –30 to +125 stg 2.0 th(j-c) Ratings SI-3052P SI-3122P typ. max. min. typ. max 5.0 5.1 11.8 12.0 12.2 V =10V, I =0.5A V =19V, I =0. =2. ...

Page 2

... max. max. 2.0 Plastic Mold Package Type (TO-3P) Flammability: UL94V-0 Weight: Approx. 6g Terminal Connections +0.2 0.65 –0.1 q Output w Input (backside of case) +0.2 1.7 –0.3 e Ground SI-3000P Series (unit:mm) 59 ...

Page 3

... Required for protection against reverse biasing of input and + output Note 1: Connect 100 F capacitor to both sides of the load if the wiring between the output terminal and the load is long. Note 2: An isolation type diode is provided from input to ground and also from output to ground. These may be destroyed if the device is reverse biased ...

Page 4

... Input Voltage V (V) IN Overcurrent Protection Characteristics(SI-3052P 10V 4 11. Output Current l (A) O Temperature Coefficient of Output Voltage(SI-3052P) 5.07 V =10V IN l =0.5A O 5.06 5.05 5.04 5.03 5.02 5.01 5.00 –40 – 100 Ambient Temperature Rise Characteristics(SI-3122P ...

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