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PDF RS2201 Data sheet ( Hoja de datos )
| Número de pieza | RS2201 | |
| Descripción | Switching Power Supply Controller | |
| Fabricantes | Orister | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RS2201 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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RS2201
Switching Power Supply Controller
Page No. : 1/1
Description
RS2201, produced by advanced integrated circuit process, is a switch power supply controller, which could offer over-load and
saturation protection, and achieve green economize on energy and environmental protection standard. RS2201 could achieve
AC/DC conversion and can be widely applied to economical switching power supply equipment. For instance, Charger、DVD,
Induction cooker, STB, Printer, LCD and so on.
Features
Over-load and saturation protection could protect over-load, switch transformer saturation and output short circuit or the
relative failures.
It is economical that triode is used for switch device, which could start up the circuit with its amplification function and
reduce ten times of power consumption of the start-up resistance.
Built-in Synchronized Slope Compensation circuit, thermal protection circuit, slope current drive circuit.
Zero-load output power consumption could be less than 0.3W, is less than 0.2W while 220V AC input.
Pin to Pin THX201
Pb-Free DIP-8 and SOP-8 Package.
Applications
Switching AC/DC Adaptor
Battery Charger
Open Frame Switching Power Supply
Standby Power Supplies
Set-Top Box Power Supplies
384X Replacement
Pin Configurations
Name
Description
CT By connecting a cap to ground to set the switching frequency
VR 2.5V reference voltage output
FB Feedback pin
GND GND
IS Current sense.
OE Power Transistor Emitter drive output and start-up current input.
OB Power Transistor Base drive output and start-up current control.
VCC Power Supply.
DS-RS2201-01 No v, 2007
www.Orister.com
http://www.Datasheet4U.com
1 page  
RS2201 - 12W（12V/1A）Demo Board Circuit Diagram
Page No. : 5/5
BOM List
Part Location
Description Valu
R1 RES;SMD;1206;+
/-5%
R2 RES;SMD;1206;+
/-5%
R3 RES;SMD;0805;+
/-5%
R4, R5
RES;SMD;1206;+/-5%
R6 RES;SMD;0805;+
/-5%
R7, R10
RES;SMD;0805;+/-5%
R8 RES;SMD;0805;+
/-5%
R9 RES;SMD;0805;+
/-3%
R11 RES;SMD;0805;+
/-3%
R12 RES;MOF
;+/-5%,1W
C1, C2
C/E;Ф10*15;105℃;+/-20%;KMG 10uF
C3 C/C;DIP;+
/-10%;Pintch=200mil 222/1KV
C4 C/E;
Ф5*11;105℃;+/-20% 47uF
C5 C/C;DIP;+
/-10%;Pintch=200mil 102/100V
C6 C/C;SMD;+
/-10%;0805 681/25V
C7 C/C;SMD;+
/-10%;0805 104/25V
C8 C/C;SMD;+
/-10%;0805 103/25V
C9,C10 C/E;
Ф8*12;105℃;+/-20%;Pintch=150mil 470uF
CX1 C/X1;+
/-20%;275V;Pintch=400mil;DAIN 104/275Vac
CY1 C/Y1;+
/-20%;Pintch=400mil;
B1 BRIGE;
SMD;1A
D1;D2 DIODE;
3A;100V; DO-201AD SR3100
D3 DIODE; 1A;1000V;Fast Recovery;SMA-214
D4 DIODE;1A;100V;
DO-35 1N4148
F1 F
USE,T2AL/250V;4.5*14.5L;Glass
L1 Ф7*10; 1 A
LF1 F
ILTER;UU9.8
Q1 1.5A;T
RANSISTOR;Vcev≥700V HFE=20;+/-10%;TO225A
T1 T
RANSFORMER;
LED1 GREEN;
Ф3 GREEN
U1 DIP8
U2 DIP
U3 SOT
23-3
DS-RS2201-01 No v, 2007
e
2.2M
100K
4.7Ω 1
47Ω 1
1K
3.3K
10K 1
10K 1
39K
1Ω 1
/400V
/25V
/16V
222M/400V
1A/600V
FR107
FUSE
10uH
20mH
MJE13003
EI-22
RS2201
PC817
TL431
QTÝ
1
1
1
2
1
2
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
UNIT
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
PCS
www.Orister.com
5 Page 
Soldering Methods for Orister’s Products
1. Storage environment: Temperature=10oC~35oC Humidity=65%±15%
2. Reflow soldering of surface-mount devices
Figure 1: Temperature profile
TP
TL
Tsmax
Ramp-up
tP
tL
Tsmin
tS
Preheat
Ramp-down
25
t 25oC to Peak
Time
Profile Feature
Average ramp-up rate (TL to TP)
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (min to max) (ts)
Tsmax to TL
- Ramp-up Rate
Time maintained above:
- Temperature (TL)
- Time (tL)
Peak Temperature (TP)
Time within 5oC of actual Peak
Temperature (tP)
Ramp-down Rate
Time 25oC to Peak Temperature
Sn-Pb Eutectic Assembly
<3oC/sec
100oC
150oC
60~120 sec
<3oC/sec
183oC
60~150 sec
240oC +0/-5oC
10~30 sec
<6oC/sec
<6 minutes
3. Flow (wave) soldering (solder dipping)
Products
Pb devices.
Pb-Free devices.
Peak temperature
245oC ±5oC
260oC +0/-5oC
Page No. : 11/11
Critical Zone
TL to TP
Pb-Free Assembly
<3oC/sec
150oC
200oC
60~180 sec
<3oC/sec
217oC
60~150 sec
260oC +0/-5oC
20~40 sec
<6oC/sec
<8 minutes
Dipping time
5sec ±1sec
5sec ±1sec
DS-RS2201-01 No v, 2007
www.Orister.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet RS2201.PDF ] | |
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