STR-W6000S 반도체 회로 부품 판매점
Off-Line PWM Controllers
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 Sanken |
Off-Line PWM Controllers with Integrated Power MOSFET
STR-W6000S Series
General Descriptions
The STR-W6000S series are power ICs for switching
power supplies, incorporating a MOSFET and a current
mode PWM controller IC.
The low standby power is accomplished by the
automatic switching between the PWM operation in
normal operation and the burst-oscillation under light
load conditions. The product achieves high
cost-performance power supply systems with few
external components.
Package
TO220F-6L
Features
Current Mode Type PWM Control
Brown-In and Brown-Out function
Auto Standby Function
No Load Power Consumption < 30 mW
Operation Mode
Normal Operation ----------------------------- PWM Mode
Standby ---------------------------- Burst Oscillation Mode
Random Switching Function
Slope Compensation Function
Leading Edge Blanking Function
Bias Assist Function
Audible Noise Suppression function during Standby
mode
Protections
・Overcurrent Protection (OCP); Pulse-by-Pulse,
built-in compensation circuit to minimize OCP point
variation on AC input voltage
・Overload Protection (OLP); auto-restart
・Overvoltage Protection (OVP); auto-restart
・Thermal Shutdown Protection (TSD); auto-restart
Typical Application Circuit
VAC
BR1
C1
U1
STR-W6000S
1 34567
D51
T1
C6 R1
P
D1
C51
S
D2 R2
L51
R54
PC1 R51
R55
R52
C52 R53
U51
R56
VOUT(+)
C53
C2
RA
D
VOUT(-)
RB
C5
ROCP
C3 C4
PC1
RC
CY
TC_STR-W6000S_1_R1
Not to Scale
Lineup
Electrical Characteristics
fOSC(AVG) = 67 kHz
Products
STR-W6051S
STR-W6052S
STR-W6053S
STR-W6072S
VDSS
(min.)
650 V
800 V
RDS(ON)
(max.)
3.95 Ω
2.8 Ω
1.9 Ω
3.6 Ω
Output Power, POUT*
Products
POUT (Open frame)
AC230V
AC85~265V
STR-W6051S
45 W
30 W
STR-W6052S
60 W
40 W
STR-W6053S
90 W
60 W
STR-W6072S
50 W
32 W
* The output power is actual continues power that is measured at
50 °C ambient. The peak output power can be 120 to 140 % of the
value stated here. Core size, ON Duty, and thermal design affect
the output power. It may be less than the value stated here.
Applications
White goods
Office automation equipment
Industrial equipment
STR-W6000S - DS Rev.2.0
Aug. 07, 2014
SANKEN ELECTRIC CO.,LTD.
http://www.sanken-ele.co.jp/en/
1
STR-W6000S Series
CONTENTS
General Descriptions----------------------------------------------------------------------- 1
1. Absolute Maximum Ratings--------------------------------------------------------- 3
2. Electrical Characteristics ------------------------------------------------------------ 4
3. Performance Curves ------------------------------------------------------------------ 5
3.1 Derating Curves--------------------------------------------------------------- 5
3.2 Ambient Temperature versus Power Dissipation Curves------------ 6
3.3 MOSFET Safe Operating Area Curves ---------------------------------- 7
3.4 Transient Thermal Resistance Curves ----------------------------------- 8
4. Functional Block Diagram----------------------------------------------------------- 9
5. Pin Configuration Definitions------------------------------------------------------- 9
6. Typical Application Circuit -------------------------------------------------------- 10
7. Package Outline----------------------------------------------------------------------- 11
8. Marking Diagram -------------------------------------------------------------------- 11
9. Operational Description------------------------------------------------------------- 12
9.1 Startup Operation ----------------------------------------------------------- 12
9.2 Undervoltage Lockout (UVLO)------------------------------------------- 13
9.3 Bias Assist Function --------------------------------------------------------- 13
9.4 Constant Output Voltage Control---------------------------------------- 13
9.5 Leading Edge Blanking Function ---------------------------------------- 14
9.6 Random Switching Function ---------------------------------------------- 14
9.7 Automatic Standby Mode Function-------------------------------------- 14
9.8 Brown-In and Brown-Out Function ------------------------------------- 15
9.9 Overcurrent Protection Function (OCP) ------------------------------- 16
9.10 Overload Protection Function (OLP) ----------------------------------- 17
9.11 Overvoltage Protection (OVP) -------------------------------------------- 18
9.12 Thermal Shutdown Function (TSD) ------------------------------------- 18
10. Design Notes --------------------------------------------------------------------------- 18
10.1 External Components ------------------------------------------------------- 18
10.2 PCB Trace Layout and Component Placement ----------------------- 20
11. Pattern Layout Example ------------------------------------------------------------ 22
12. Reference Design of Power Supply ----------------------------------------------- 23
OPERATING PRECAUTIONS -------------------------------------------------------- 25
IMPORTANT NOTES ------------------------------------------------------------------- 26
STR-W6000S - DS Rev.2.0
Aug. 07, 2014
SANKEN ELECTRIC CO.,LTD.
2
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PDF 파일 내의 페이지 : 총 26 페이지
제조업체: Sanken
( sanken )
STR-W6000S controller
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[ STR-W6000S.PDF ]
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
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