Off-Line PWM Controllers with Integrated Power MOSFET
STR-A6000MZ/HZ Series
General Descriptions
Package
DIP8
The STR-A6000MZ/HZ series are power ICs for
switching power supplies, incorporating
a power
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.
Not to Scale
Lineup
Features
Electrical Characteristics
Current Mode Type PWM Control
Brown-In and Brown-Out Function
Soft Start Function
Auto Standby Function
No Load Power Consumption < 25mW
MOSFET
Frequency
fOSC(AVG)
Products
VDSS(min.)
STR-A606×MZ
STR-A606×HZ
700 V
67 kHz
700 V
100 kHz
Operation Mode
Normal Operation -----------------------------PWM Mode
Standby---------------------------- Burst Oscillation Mode
MOSFET ON Resistance and Output Power, POUT
*
POUT
POUT
(Adapter)
(Open frame)
RDS(ON)
(max.)
Random Switching Function
Slope Compensation Function
Leading Edge Blanking Function
Bias Assist Function
Products
AC85
~265V
AC85
~265V
AC230V
15 W
AC230V
fOSC(AVG) = 67 kHz
STR-A6069MZ
6.0 Ω
10 W
26 W
31 W
17 W
21 W
Protections
STR-A6061MZ 3.95 Ω 18.5 W 14 W
STR-A6063MZ 2.3 Ω
fOSC(AVG) = 100 kHz
STR-A6069HZ 6.0 Ω
STR-A6061HZ 3.95 Ω 20.5 W 15 W
STR-A6063HZ 2.3 Ω 25 W 20 W
・Two Types of Overcurrent Protection (OCP):
Pulse-by-Pulse, built-in compensation circuit to
minimize OCP point variation on AC input voltage
・Overload Protection with timer (OLP): Auto-restart
・Overvoltage Protection (OVP): Auto-restart
・Thermal Shutdown (TSD) with hysteresis:
Auto-restart
24 W 19.5 W 37.5 W 26 W
17 W
11 W
30 W 19.5 W
35 W 23.5 W
40 W
28 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.
Typical Application Circuit
L51
VOUT
BR1
D51
T1
(+)
VAC
R54
R51
Applications
White goods
R1
C6
PC1
R52
C1
P
R55
C51
D1
S
C53
Office Automation Equipment
Audio Visual Equipment
Industrial Equipment
Other SMPS
C52 R53
D2 R2
U51
5
8
7
R56
D/ST D/ST NC VCC
(-)
D
RA
RB
C2
C5
U1
STR-A6000×Z
S/OCP BR
FB/OLP
4
GND
3
1
2
PC1
C4
C3
RC
ROCP
CY
TC_STR-A6000xZ_1_R2
STR-A6000MZ/HZ - DS Rev.1.2
Mar.13, 2015
SANKEN ELECTRIC CO.,LTD.
http://www.sanken-ele.co.jp/en/
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