STK760-221A-E Sanyo Semicon Device, STK760-221A-E Datasheet - Page 8

• Manufacturer Part Number: STK760-221A-E
• Description: Thick-Film Hybrid IC Single-phase Rectification PFC Hybrid IC
• Manufacturer: Sanyo Semicon Device

Sample Application Circuit
* When using the IC in a system having an input power voltage of 200V, insert a rush current limiting circuit, which
Recommended conditions
Commercial AC voltage
Output voltage
Output overvoltage detection
voltage
Supply voltage (Pin 1)
consists of a limiting resistor Ri and a switch, to prevent the internal diodes from being damaged by the charging
current from the output capacitor
170V to 264V
AC INPUT
∼
21V to 40V
ON/OFF
Vs (DC)
Parameter
GND
ON: 4 Pin=5V
OFF: 4 Pin=0V (GND)
Ri
2.2μF
/630V
Ci
Symbol
300kΩ
VAC
V OV
0.5mH/20A
200
180
160
140
120
100
V O
Vs
40
20
80
60
0
0
R1
TR2+TR3
D2
D3
300kΩ
R2
1 2 3 4
50/60Hz
20
C1
STK760-221A-E
Case temperature, Tc - °C
C2 C3 C4
40
5 6 7 8
Conditions
Pd - Tc
60
C5
9 10 11 12 13
R5
R6
80
0.010Ω/5W
27Ω
R4
100
15
R7
R8
ITF02482
18
120
19
Recommended values
2.2μF
/630V
C6
C6
VAC×√2+(10 to 15)≤ 450
22
C7
V OUT +(10 to 20)
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C8
170 to 264
21 to 40
470μF
/450V×2
No. A1052-8/9
V O =380V
0V
Vrms
unit
V
V
V