STK760-216-E [ONSEMI]
单相整流有源转换器;
ONSEMI 
Ordering number : ENA1793A
STK760-216-E
Thick-Film Hybrid IC
Single-phase rectification
Active Converter Hybrid IC
http://onsemi.com
Overview
This IC is average current control type Active Converter Hybrid IC for power factor improvement of single-phase AC
power supply, that containing power devices of step-up active converter, control IC over-current and over-voltage
protection circuits.
Applications
• Single-phase rectification active filter for power rectification for air conditioners and general-purpose inverters.
Features
• Power switching device for active converter is adopting IGBT.
• Soft start functions and the over current, the over voltage, and the low-voltage are including as protection circuit
• Capable of controlling ON/OFF by logic level input signal.
• Output voltage changeability functions by control signal.
Semiconductor Components Industries, LLC, 2013
July, 2013
O0312HKPC 018-10-0023 No.A1793-1/11
STK760-216-E
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
unit
V
IGBT
Collector-emitter voltage
Repetitive peak collector current
Collector current
VCE
ICP
IC
600
300
148
223
600
220
73
(TR1+TR2)
*1
A
A
Power dissipation
PC1
VRM
IF1P
IF1
W
V
FRD1
(D1)
Diode reverse voltage
Repetitive peak forward current
Diode forward current
Power dissipation
*1
*1
A
A
PD1
IF2P
IF2
150
15
W
A
FRD2
(D2)
Repetitive peak forward current
Diode forward current
Power dissipation
7
A
PD2
13
W
V
Supply voltage (V -GND)
CC
V
20
CC
Signal pin input voltage
Pin 1
VBOP
VIS
-0.3 to 9.0
-10 to 0.3
Pin 7
Pin 8
VCOMP
VFB
Pin 12
Pin 13
Pin 4
-0.3 to 6.5
V
VOVP
VONF
Vctl
-0.3 to V
CC
Pin 10
Maximum input AC voltage
Maximum output voltage
Maximum output power
Input AC current (normal condition)
Junction temperature
VAC
Single-phase Full-rectified
264
450
V
V
V
Under the Application condition
(VAC=200V)
O
Wo
8
kW
I
40
Arms
°C
IN
Tj
150
Operating case temperature
Storage temperature
Tc
HIC case temperature
*2
-20 to +100
-40 to +125
1.17
°C
Tstg
°C
Tightening torque
A screw part
*3
*4
N•m
VRMS
Withstand voltage
VINS
50Hz sine wave AC 1minute
2000
[Note]
*1: Duty ratio D = 0.1, tp = 1ms
*2: Measure point is between 5mm to center of back.
*3: Torque should be set within 0.79 to 1.17N⋅m. Flatness of the heat-sink should be lower than 0.2mm.
*4: The test condition: AC2500V, 1 second.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
No.A1793-2/11
STK760-216-E
Electrical Characteristics at Tc = 25°C, V
= 15.0V: Unless otherwise noted
CC
Ratings
typ
Parameter
Symbol
Conditions
Test circuit
unit
min
max
Power output part
Collector-emitter leak current
(IGBT)
I
V
= 600V
CES
CE
Fig.1
Fig.2
200
μA
Collector-emitter saturation voltage
(IGBT)
V
(sat)
I
C
= 50A
CE
1.2
1.8
V
Diode reverse current (FRD1)
I
V
= 600V
R
Fig.1
Fig.3
Fig.3
200
2.4
3.5
μA
V
R
Diode forward voltage (FRD1)
Diode forward voltage (FRD2)
Junction to case thermal resistance
V 1
F
I
= 50A
= 5A
1.8
2.5
F
V 2
F
I
V
F
θj-c1
θj-c2
θj-c3
IGBT (TR1+TR2)
FRD1 (D2+D3)
FRD2 (D4)
0.56
0.83
9.0
°C/W
°C/W
°C/W
Control IC part
Control IC input current
I
I
f
(ON)
V
V
V
= 15V, VONF = 5V
14
2.5
20
5
CC
CC
CC
CC
mA
(OFF)
= 15V, VONF = 0V
= 15V, VONF = 5V
CC
Fig.4
Fig.5
Oscillation frequency
19.5
22.0
24.5
kHz
OSC
Open loop protection
threshold voltage
VOLP
0.8
0.95
5.0
1.1
V
V
Error-amp reference voltage
Vref
4.88
5.12
Peak current protection
threshold voltage
VIS(PK)
-0.58
5.095
0.66
-0.5
5.3
-0.42
5.51
V
V
V
Over voltage protection
threshold voltage
VOVP(ON)
VBOP(ON)
Brown-out protection threshold
voltage
Fig.6
Fig.7
0.76
1.56
0.86
1.66
Brown-out protection enable voltage
VBOP(EN)
VTHON
1.46
3.0
V
V
V
V
V
ON/OFF threshold voltage
V
= 15V
CC
VTHOFF
0.5
14.1
10.7
Start-up V
CC
voltage
voltage
V
(ON)
VONF = 5V
12.4
9.4
13.25
10.0
CC
Fig.8
Fig.3
Shut-down V
V
(OFF)
CC
CC
Substrate temperature monitor
resistance
RTH
Resistance between
VTH1-VTH2
90
100
110
kΩ
Application circuit : VAC = 200V, V = 380V (Vctl = 1.507V)
O
Output voltage
Power Factor
V
Wo = 2kW
Wo = 400W
Wo = 2kW
366
0.98
0.99
380
0.99
394
1.0
V
O
cosφ
Fig.9
0.995
No.A1793-3/11
STK760-216-E
Package Dimensions
unit:mm (typ)
4.6
6.0
R2.3
22
23
1
44
3.2
45.0
8.0
10.8
0.5
49.7
IGBT (TR1+TR2), FRD1 (D2+D3) & FRD2 (D4) vs. Temperature Derating (Ta = 25°C)
Pd -- Tc
240
220
IGBT
200
180
160
140
120
100
80
FRD1
60
40
FRD2
20
0
0
20
40
60
80
100
120
Case temperature, Tc -- °C
No.A1793-4/11
STK760-216-E
Block Diagram
(D2)
C
P
IGBT
(D3)
FRD1
V
CC
FRD2
(D4)
(TR1) (TR2)
IGBT
driver
R
S
NR
N
Input peak current
protection
Drive circuit
VIS
OVP/Enable
detector
VOVP
Enable mode
RC averaging
Discharge Vcomp S Q
R
Output voltage
detector
VFB
V
UVLO Block
Biss & internal reference
CC
VCAO
Vm
VCOMP
VBOP
Σ
Max Duty
Cycle
Vcomp start
Vctl
Enable
Comparator
Vref
V
control
O
buffer
Integrated
Ramp Oscillator
Discharge
V
0
M
Voltage
Error Amp
VONF
VTH1
VTH2
VthBOP
BOP Comparator
VH1
SGND
R =4mΩ( 1%)
S
Explanation of Terminal
Terminal No.
Symbol
Explanation
1
VBOP
Brown-out fault detection terminal
Control IC power supply input
An empty terminal
2
V
CC
3
-
4
5
VONF
ON/OFF control terminal
Signal GND
GND
6
-
An empty terminal
7
VIS
Current detection terminal
8
VCOMP
Phase compensation terminal (Voltage error amplifier out)
An empty terminal
9
-
10
Vctl
Output voltage control signal input
Output voltage control amplifier output
Output voltage feed back terminal
Over voltage protection terminal
Terminal of thermistor TH1
Terminal of thermistor TH1
A dummy terminal
11
VCAO
12
VFB
13
VOVP
14
VTH1
15
VTH2
16 to 22
23 to 26
27, 28
29 to 32
33,34
35 to 38
39, 40
41 to 44
-
P
-
Output (+) terminal of PFC
An empty terminal
C
-
IGBT (TR1+TR2) Collector
An empty terminal
N
-
Output (-) terminal of PFC
An empty terminal
NR
Input current return terminal
No.A1793-5/11
STK760-216-E
Test Circuit -1
(1) I
, I
CES R
A
A
IGBT
FRD1
A
B
29, 30, 31, 32
35, 36, 37, 38
23, 24, 25, 26
29, 30, 31, 32
V
, VR
CE
5
35 to 38
B
〈Fig.1〉
(2) V (sat) (Test by Pulse)
CE
V =15V
CC
100μF
2
VONF
4
23 to 26
VBOP
VOVP
1.7V
2.0V
1
V
(sat) ON
OFF
CE
V
(sat)
0V
CE
VFB
N
13
12
V
I
C
35 to 38
4.8V
6.0V
10
V
T
11
5
〈Fig.2〉
(3) V 1, V 2 (Test by Pulse), RTH
F
F
A
FRD1
FRD2
A
B
29, 30, 31, 32
23, 24, 25, 26
35, 36, 37, 38
29, 30, 31, 32
14
V
I
F
R
15
B
〈Fig.3〉
No.A1793-6/11
STK760-216-E
Test Circuit -2
(4) I (ON)/I (OFF), VOLP, f
CC CC
OSC
V
=15V
CC
I
, f
CC OSC
VOLP
I
A
2
CC
VFB = 1.1V
VONF = 5.0V
I
(OFF)
I
(ON)
CC
CC
R =1kΩ
L
100μF
VONF
4
23 to 26
VBOP
VOVP
1
f
OSC
VFB
N
12
13
1.7V
35 to 38
5.0V
10
11
5
〈Fig.4〉
(5) Vref, VIS(PK)
V
=15V
CC
Vref
VIS(PK)
VIS = -0.6V
VFB = 4.8V
R =1kΩ
100μF
2
L
VIS
7
23 to 26
VONF
VBOP
VOVP
4
1
V
C
VFB
N
13
12
2.0V
1.70V
35 to 38
5.0V
10
11
5
〈Fig.5〉
(6) VOVP(ON), VBOP(ON)
V =15V
CC
VOVP(ON)
VBOP(ON)
VOVP = 5.0V
VBOP = 1.70V
R =1kΩ
L
100μF
2
VONF
4
23 to 26
VBOP
VOVP
1
V
C
VFB
N
13
12
2.0V
35 to 38
4.8V
10
11
5
〈Fig.6〉
No.A1793-7/11
STK760-216-E
Test Circuit -3
V =15V
CC
(7) VTHON, VTHOFF
R =1kΩ
L
100μF
2
VONF
23 to 26
4
1
VBOP
VOVP
V
C
VFB
N
13
12
35 to 38
1.70V
5.0V
4.8V
10
11
5
〈Fig.7〉
V
(8) V (ON), V (OFF)
CC CC
CC
V
(ON)
V
(OFF)
CC
CC
R =1kΩ
L
100μF
2
Vc-ON
Vc-OFF
VONF
VBOP
VOVP
23 to 26
4
1
V
C
VFB
N
13
12
35 to 38
2.0V
1.70V
5.0V
4.8V
10
11
5
〈Fig.8〉
(9) Power Factor (COSφ)
VAC
DB1
W
L1
C
V
O
(D2)
(D3)
P
W
IGBT
0.5mH/20A
Ci
V
CC
FRD2
(D4)
FRD1
2.2μF/
630V×2
Cs
N
Co
D1
(TR1) (TR2)
IGBT
driver
Rs
NR
GND
Input peak current
protection
VOVP
Drive circuit
Enable mode
Discharge Vcomp S Q
R
VIS
OVP/Enable
detector
RC averaging
VFB
Output voltage
detector
V
=15V
CC
V
CC
VCOMP
VBOP
UVLO Block
Biss & internal reference
VCAO
OVP(VFB)
Vm
Σ
Vctl
Max Duty
Cycle Limit
Enable
Vcomp start
C1
C3
V
control
buffer
Comparator
O
Discharge
Integrated
Ramp Oscillator
106%Vref
104%Vref
Vref
C2
VONF
5V
V
0
M
Voltage
Error Amp
VTH1
OVP(VFB)
VH1
VTH2
SGND
VthBOP
Brown out Comparator
SGND
PFC-ON : VONF=5V to V
PFC-OFF : VONF=0V
CC
〈Fig.9〉
No.A1793-8/11
STK760-216-E
Application Circuit
SW
VAC
DB1
L1
V
O
Ri
C
(D2)
P
IGBT
0.45mH/40A
(D3)
FRD1
Ci
V
CC
FRD2
(D4)
2.2μF/
630V×2
Cs
Co
D1
(TR1) (TR2)
IGBT
driver
Rs
NR
N
GND
Input peak current
protection
VOVP
Drive circuit
Enable mode
Discharge Vcomp S Q
R
VIS
OVP/Enable
detector
RC averaging
VFB
Output voltage
detector
V
=15V
V
CC
CC
UVLO Block
Biss & internal reference
VCAO
OVP(VFB)
Vm
VCOMP
VBOP
Σ
Vctl
Vcomp start
Max Duty
Cycle
Enable
C1
C4
V
control
buffer
Comparator
O
Discharge
Integrated
Ramp Oscillator
Vref
C2
VONF
V
0
M
Voltage
Error Amp
VTH1
5V
VH1
VTH2
SGND
VthBOP
Brown out Comparator
SGND
PFC-ON : VONF=5V to V
PFC-OFF : VONF=0V
CC
Recommended Condition
Parameter
AC Voltage
Symbol
Conditions
Ratings
170 to 264
VAC×√2+(10 to 15)≤450
+(10 to 20)
unit
VAC
50/60Hz
Vrms
V
Output voltage
V
O
Over-voltage detection voltage
Control IC supply voltage
Inductor
VOV
V
V
OUT
V
V
-GND
14.5 to 17.0
0.45
V
CC
CC
L1
Ci
mH
μF
μF
μF
Input film capacitor
Output film capacitor
Output electrolytic capacitor
4.4≤Ci
Cs
Co
4.4≤Cs
3600≤Co
Output Voltage Control
Output voltage control signal Vctl sets referring to the Vctl-V characteristic of the figure below.
O
Vctl -- V
O
420
400
380
360
340
320
300
280
260
240
1
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
Output voltage control signal input, Vctl -- V
No.A1793-9/11
STK760-216-E
Timing Chart
Even if power supply and signal at any timing are input, this IC is not destroyed.
However, soft start circuit doesn't operate when V (DC) is input at the timing of Figure 11 and 12.
IN
Therefore, overcurrent protection circuit will operate, and audio frequency noise from coil may generate.
Please turn on ON/OFF or V
after V (DC) to avoid this.
IN
CC
Input Timing 1
Input Timing 2
V
V
(DC)
IN
0V
0V
0V
0V
0V
CC
ON/OFF
0V
ON
ON
Voltage
OFF
OFF
control signal
〈Fig.11〉
〈Fig.12〉
The built-in thermistor resistance temperature characteristic
RTH -- Tc
10000
7
5
3
2
1000
7
5
3
2
100
7
5
3
2
10
7
5
3
2
0
--50
--25
0
25
50
75
100
125
150
Case temperature, Tc -- °C
No.A1793-10/11
STK760-216-E
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PS No.A1793-11/11
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