Powe
er Factor C
Corre
ection
n
Boundary
y Currrent Mode
e Metthod
D7693FJ R
Reference Boarrd
BD
Noticce
<
<High Voltage Saffety Prec
cautions>
>
◇ Read all
a safety prrecautions before use
e
at this do
ocument ccovers only the BD
D7693FJ evaluation
n board
Please note tha
(BD7693FJ-EVK-0
001) and itts functions. For add
ditional info
ormation, p
please refe
er to the
datashe
eet.
To ensu
ure safe operatio
on, please carefu
ully read all precautions before
handling
g the eva
aluation b
board
Depe
ending on tthe configu
uration of the board a
and voltage
es used,
Pote
entially lethal volltages may be ge
enerated..
There
efore, please make sure to read and o
observe all sa
afety precautions describe
ed in
the re
ed box below
w.
Before Use
U
[1] Verify tthat the parts/componen
nts are not damaged or missing
m
(i.e. due to the d
drops).
[2] Check that there are no condu
uctive foreign
n objects on the board.
eful when pe
erforming so
oldering on the module and/or
a
evaluation board to ensure th
hat solder
[3] Be care
splash does not occcur.
ater droplets on the circu
uit board.
[4] Check that there iss no condenssation or wa
During U
Use
[5] Be care
eful to not allow conductive objects to come into
o contact witth the board.
[6] Brief a
accidental c
contact or even
e
bringin
ng your han
nd close to the
t board m
may result in
n
discha
arge and lea
ad to severe
e injury or d
death.
Therefore, DO NOT to
ouch the boa
ard with your bare han
nds or bring
g them too c
close to the
e board.
In addition, as mentione
ed above ple
ease exercisse extreme ccaution when
n using cond
ductive toolss such as
nd screwdrivvers.
tweezers an
[7] If used under cond
ditions beyon
nd its rated vvoltage, it ma
ay cause de
efects such as
a short-circuit or,
ding on the ccircumstances, explosio
on or other permanent da
amages.
depend
[8] Be sure
e to wear inssulated glovves when handling is req
quired during
g operation.
After Use
e
[9] The RO
OHM Evaluattion Board ccontains the circuits whicch store the high voltage
e. Since it sto
ores the
chargess even after the connectted power circuits are cu
ut, please disscharge the electricity affter using
it, and p
please deal w
with it after cconfirming such electric discharge.
[10] Protectt against ele
ectric shockss by wearing
g insulated gloves when handling.
This evalu
uation boarrd is intend
ded for use
e only in re
esearch an
nd develop
pment facilities and
should by handled o
only by qu
ualified pe
ersonnel fa
amiliar with all safe
ety and op
perating
es.
procedure
We recom
mmend carrrying out operation in
n a safe environment that includ
des the use
e of high
voltage sig
gnage at all entrance
es, safety in
nterlocks, a
and protecttive glasse
es.
ww
ww.rohm.com
m
©2
2018 ROHM
M Co., Ltd. All rights rese
erved.
HVB
B01E
Us
ser’s G
Guide
PF
FC (power Factor Corrrection) IC
C
P
PFC BCM
B
(
(Boun
ndary
y Current M
Mode
e) Metthod
O
Outpu
ut 200
0 W 40
00 V
B
BD769
93FJ Reference
e Boa
ard
B
BD7693FJEVK-001
The
e BD7693FJ-E
EVK-001 refere
ence board ou
utputs 400 V vvoltage from the input of 90 V
Vac to 264 Vacc. The output current
c
supplie
es up
to 0
0.5 A. The BD7
7693FJ which is BCM metho
od PFC contro
oller IC is used
d.
The
e BD7693FJ ssupplies the syystem which iss suitable for all of products that
t
requires PFC.
P
BC
CM is used for PFC part, and
d Zero Currentt Detection red
duces both switching loss an
nd noise.
THD is less than 6 %.
Ele
ectronics Characterristics
Not guara
antee the chara
acteristics, is rrepresentative
e value.
Unless oth
herwise noted
d; VIN = 230 Va
ac, IOUT = 0.5 A
A, Ta = 25 °C
Parameter
Min
Typ
Max
Units
Inp
put Voltage Range
VIN
90
230
264
Vac
Inp
put Frequency
fLINE
47
50/60
63
Hz
Outtput Voltage
VOUT
376
395
414
V
Maximam Outputt Power
POUT
-
-
200
W
Outtput Current R
Range(Note 1)
IOUT
0.0
-
0.5
A
Total Harmonic D
Distortion(THD
D)
THD
3.6
6
%
PF((Power Factorr)
Effiiciency
Outtput Ripple Vo
oltage
(Note 2)
Holld Time
Operating Tempe
erature Range
Conditio
ons
IOUTT = 0.5 A
PF
0.93
0.97
-
-
η
92
96.
-
%
VR
-
11
20
Vpp
AC9
90 V IOUT = 0.5
5A
THOLD
20
ms
VOUUT min 280 V
TOP
-10
+25
+65
AC2
230 V IOUT = 0.5 A
°C
(Note 1) Coo
ol the component surface
s
temperatu
ure with FAN, etc., if necessary, and the load applicatio
on time so that the
e temperature doe
es not exceed 105 ℃.
(Note 2) Not include spike noisse
©2
2021 ROHM C
Co., Ltd.
1/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
Use
er’s Guide
e
peration P
Procedure
Op
1. O
Operation Equ
uipment
1.
AC power supply 90 to
o 264 Vac, ove
er 200 W
2.
Electron
nic load capaciity 0.5 A which
h supports inpu
ut voltage 500
0V
3.
Multi me
eter
4.
Power m
meter
2. C
Connect Metho
od
1.
AC power supply pressetting range 9
90 to 264 Vac, Output switch
h is OFF.
2.
Electron
nic load setting
g under 0.5 A, Load switch iss OFF.
3.
The refe
erence board cconnects to me
easuring equip
pments and po
ower supplies as in Figure. 1.
4.
AC power supply switch is ON.
5.
Check th
hat output volttage is 400 V.
6.
Electron
nic load switch is ON.
7.
Operate
e with enough caution againsst electric shocck because off non-isolated o
output voltage
e 400 V.
Figure
e 1. Connectio
on Circuit
©2
2021 ROHM C
Co., Ltd.
2/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
Use
er’s Guide
e
erating
De
Maximum outtput power Po of the referen
nce board is 20
00 W. The derrating curve is shown in Figu
ure. 2.
If ambient tem
mperature is ovver 40 °C, Con
nsider the load
d current time and air-cool with
w FAN so that the compon
nent
surface tempe
erature does n
not exceed 105 ℃.
T
derating curve
Figure 2. Temperature
©2
2021 ROHM C
Co., Ltd.
3/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
User’s Guide
Schematics
VIN = 90 to 264 Vac, VOUT = 400 V
D3
130k
R21
AC N
C1
470n
C2
470n
90u
L2
130k
R22
FG
C14
2.2n
L1
2
TH1
C3
470n
DA1
P1
FL2
10u
L3
C15
100n
C4
100n
680k
R5
100k
R23
680k
R6
100k
R24
C18
33u
C13
2.2n
C8 R8
680n
C7
C16
10n
6.8k
R7
C12
230uH
R18
RF05VAM2S
D4
820k
R1
22k
R25
RF05VAM2S
FB
VCC
COM VOUT
Mult
GND
CS
ZC
R4
VOUT
D1
S1
ZNR1
FL1
P1
130k
R20
S1
F1
S1
AC L
P1
6.3
IC1
10
D6
220
R11
R12
100
C9
R10
C19 D2
Q1
15k
R13
C11
220p
750k
R2
C6
C5
220u
10
R17
220m 220m
R14 R15
10k
R3
C10
100p
GND
Figure 3. BD7693FJ-EVK-001 Schematics
© 2021 ROHM Co., Ltd.
4/14
No. 63UG102E Rev.001
Jan.2021
BD7693FJ-EVK-001
User’s Guide
Bill of Materials
Item
C1,C2,C3
C4,C15
C5
C6,C8,C9,C12,C19,D2,R4,R8,R16,R18,ZNR1
C7
C10
C11
C13,C14
C16
C18
DA1
D1
D3
D4,D6
F1
IC1
Q1
R1
R2
R3
R5,R6
R7
R10
R11
R12
R13
R14,R15
R17
TH1
R20,R21,R22
R23,R24
R25
FL1
FL2
HEAT1,HEAT3
HEAT2
CN1
CN2
L1
L2
L3
Specifications
470 n, 310 Vac
0.1 uF, 630 Vdc
220 u, 450 V
NON MOUNTED
0.68 µF, 50 V
100 pF, 100 V
220 pF, 2k V
2200 pF, 300 V
0.01 µF, 50 V
33 µF, 50 V
600 V, 15 A
FRD,10 A, 600 V
15A , 600 V
FRD, 0.5 A, 200 V
250 Vac, 6.3 A
600 V, 24 A
820 kΩ
750 kΩ
10 kΩ
680 kΩ
6.8 kΩ
100 Ω
10 Ω
220 Ω
15 kΩ
220 mΩ
10 Ω
2 Ω, 4 A
130 kΩ
100 kΩ
22 kΩ
35 mH / 3.5 A
15 mH
11.5 K/W
22.9 k/W
3pin
3pin
230 µH 7.4A
90 µH
10 µH
Parts name
890334025039CS
890303425004CS
LGN2W221MELA40
Manufacture
WURTH ELECTRONIK
WURTH ELECTRONIK
NICHICON
885012206051_
HMK107SD101KA-T
885342209008
WURTH ELECTRONIK
TAIYO YUDEN
WURTH ELECTRONIK
DE1E3RA222MJ4BP01F
MURATA
885012206089_
WURTH ELECTRONIK
86020672012_
WURTH ELECTRONIK
GBU15J-U1
WILLAS Corp.
RFNL10TJ6S
ROHM
RFNL15TJ6S
ROHM
RF05VAM2S
ROHM
VBS UDA-A6.30A
TAN DOE Corp.
BD7693FJ
ROHM
R6024KNX
ROHM
KTR18EZPF8203
ROHM
KTR18EZPF7503
ROHM
MCR03EZPFX1002
ROHM
KTR18EZPJ684
ROHM
MCR03EZPJ682
ROHM
MCR18EZPJ101
ROHM
MCR18EZPJ100
ROHM
MCR18EZPJ221
ROHM
MCR18EZPJ153
ROHM
LTR50EZPZFLR220
ROHM
ERG2SJ100V
PANASONIC
2D2-13LD
SEMITEC
MCR18EZPJ134
ROHM
MCR18EZPF104
ROHM
MCR18EZPJ223
ROHM
7748040435_
WURTH ELECTRONIK
GSTC1810-153N
GANG SONG
MARUSAN ELECTRONICS
30PBE30-30B
IC-1625-STL
SANKYO THRMOTECH
B03P-NV(LF)(SN)
JST
691137910003_
WURTH ELECTRONIK
PFC3819QM-231K07D-50
TDK
7447013_
WURTH ELECTRONIK
744750420100_
WURTH ELECTRONIK
Materials may be changed without notifying.
© 2021 ROHM Co., Ltd.
5/14
No. 63UG102E Rev.001
Jan.2021
BD7693FJ-EVK-001
Use
er’s Guide
e
CB
PC
Sizze:
200 mm x 112 mm
Figure 4. Top Silkscreen (Top view)
ut (Top view)
Figure 5. Bottom Layou
©2
2021 ROHM C
Co., Ltd.
6/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
Use
er’s Guide
e
D7693FJ Overview
O
BD
ature
Fea
Ke
ey Specificattion
Boundary C
Conduction Mo
ode PFC
Operating P
Power Supply Voltage Range 10.0 V to 3
38.0 V
Low THD C
Circuit Incorparration
Circuit Currrent
VCC Underr Voltage Lock Out Function
Operating T
Temperature R
Range
ZCD by Auxxiliary Winding
g
Static OVP by The VS Pin
n
Error Ampliffier Input Shorrt Protection
Stable MOS
SFET Gate Driiving
Soft Start Function
0.58 mA ( T
Typ.)
ackage
Pa
-4
40 °C to +105 °C
W(Typ) x D
D(Typ) x H(M
Max)
SOP-J8
4.90 mm x 6
6.00 mm x 1.65 mm
Pitch 1.2
27 mm
Figurre 6. Block D
Diagram
Table 1. BD7693FJ
B
PIN
N description
Pin No.
Pin Name
I/O
1
VS
I
2
EO
3
Function
ESD Diode
e
VCC
GN
ND
F
Feedback input pin
-
○
O
E
Error amp outp
put pin
-
○
MULT
I
M
Multiplier input pin
-
○
4
CS
I
O
Over current prrotection pin
-
○
5
ZCD
I
Z
Zero current de
etection pin
-
○
6
GND
-
G
GND pin
○
-
7
OUT
O
E
External MOSF
FET driver pin
-
○
8
VCC
I
P
Power supply p
pin
-
○
©2
2021 ROHM C
Co., Ltd.
7/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
User’s Guide
Performance Data
Load Regulation
VOUT vs VIN
VOUT vs POUT
420.00
420
VOUT (V)
410
405
415.00
Vout
410.00
Vout
405.00
VOUT (V)
415
Vout
Vout
400
395
Po=200W
400.00
395.00
390
390.00
385
385.00
380.00
380
0
100
80
200
Figure 7. Load Regulation (VoUT vs POUT)
Figure 8. Line Regulation (VOUT vs VIN)
THD vs VIN
PF vs VIN
30.00
100W
200W
PF
THD (%)
150W
20.00
15.00
10.00
5.00
0.00
80
180
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
200W
80
280
180
280
VIN(V)
VIN(V)
Figure 9. Tatal Harmonic Distortion (THD vs VIN)
© 2021 ROHM Co., Ltd.
280
VIN(V)
POUT(W)
25.00
180
Figure 10. Power Factor (PF vs VIN)
8/14
No. 63UG102E Rev.001
Jan.2021
BD7693FJ-EVK-001
User’s Guide
Performance data – Continued
Efficiency
Efficiency (%)
Efficiency vs VIN
100.00
98.00
96.00
94.00
92.00
90.00
88.00
86.00
84.00
82.00
80.00
100W
150W
200W
80
180
280
VIN(V)
Figure 11. Efficiency (Efficiency vs VIN)
Harmonic Current
Harmonic Spectrum of 200W
Vin 100V
Harmonic Current
Class D limit
Harmonic Current (A)
1
Harmonic Current (A)
Harmonic Spectrum of 200W
Vin 230V
Harmonic Current
0.1
0.01
0.001
0.0001
0.00001
1
Class D limit
0.1
0.01
0.001
0.0001
2 5 8 11 14 17 20 23 26 29 32 35 38
2 5 8 11 14 17 20 23 26 29 32 35 38
Harmonic number
Harmonic number
Figure 12. Harmonic Current VIN = 100 Vac
© 2021 ROHM Co., Ltd.
Figure 13. Harmonic Current VIN = 230 Vac
9/14
No. 63UG102E Rev.001
Jan.2021
BD7693FJ-EVK-001
Use
er’s Guide
e
erformance Data – Continued
C
Pe
Input Current
In
nput Voltage 1
100 V / Div
Input Voltag
ge 100 V / Divv
In
nput Current 2 A / Div
Input Curre
ent 2A / Div
Figure 14.. Input Currentt VIN = 115 Vac, IOUT = 0.5 A
Figure 15. Input Current VIN = 230 Vac, IOUT=0.5 A
VDS,ID WaveForm VIN = 90
0 Vac Io = 0.5 A
D-S Voltage 1
100 V / Div
D
D-S Voltage 10
00 V / Div
Dra
ain Current 2.5
5 A / Div
Drrain Current 2.5 A / Div
Figure 16.. VDS,ID VIN = 9
90 Vac IOUT = 0.5 A
©2
2021 ROHM C
Co., Ltd.
Figure 17. VDS,ID ZOOM
10/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
Use
er’s Guide
e
erformance Data – Continued
C
Pe
Hold time
Vo
out Voltage 10
00 V / Div
In
nput Current 5 A / Div
Input Voltage 250 V / Div
Figure 18. Hold time
Start Up
p
Io = 0.5 A
Input Voltage 250 V / Div
Inp
put Voltage 25
50 V / Div
Input Volttage 250 V / D
Div
Input Current
C
10 A / Div
Input Curre
ent 10 A / Div
Vout
V /VDiv
t Voltage
100
Vo
out
Voltage
10
00
/ Div
Vout Volttage 100 V / Div
D
Figure 19. Start Up
p VIN = 90 Vac
©2
2021 ROHM C
Co., Ltd.
Figure 20.Start Up VIN = 264 Vac
11/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
Use
er’s Guide
e
erformance Data - C
Continued
Pe
ad Transient
Loa
Io = 0.05 A ⇔ 0.5 A
Input Curren
nt 5 A / Div
Input Current
C
5A/D
Div
Outpu
ut Voltage 100
0 V / Div
Output Volttage 100 V / Div
D
Outtput Voltage 100 V / Div
Output Current 0.5 A / Div
Outp
put Current 0.5
5 A / Div
Figure
e 21. Load Transient VIN = 90
0 Vac
Output ripple
Figure 22. Load Transien
nt VIN = 264 Vac
a
Io
o = 0.5 A
Vout Voltag
ge 5 V / Div
Vou
ut Voltage 5 V / Div
Figure 23. Output rip
pple VIN = 90 Vac
©2
2021 ROHM C
Co., Ltd.
utput ripple VINN = 264 Vac
Figure 24. Ou
12/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
Use
er’s Guide
e
erformance Data - C
Continued
Pe
E
EMI
C
Conducted
Em
mission: CISPR
R22 Pub 22 Class B
Figure 25. VIN = 100 Vac / 6
60 Hz, IOUT = 0.5
0 A
©2
2021 ROHM C
Co., Ltd.
Figure 26. VIN = 23
30 Vac / 60 Hz,, IOUT = 0.5 A
13/14
No. 63UG
G102E Rev.001
1
Jan.2021
1
BD7693FJ-EVK-001
User’s Guide
Revision History
Date
Rev.
4.March.2021
001
© 2021 ROHM Co., Ltd.
Changes
New Release
14/14
No. 63UG102E Rev.001
Jan.2021
Notice
Notes
1) The information contained herein is subject to change without notice.
2) Before you use our Products, please contact our sales representative and verify the latest specifications :
3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors.
Therefore, in order to prevent personal injury or fire arising from failure, please take safety
measures such as complying with the derating characteristics, implementing redundant and
fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no
responsibility for any damages arising out of the use of our Poducts beyond the rating specified by
ROHM.
4) Examples of application circuits, circuit constants and any other information contained herein are
provided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.
5) The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,
any license to use or exercise intellectual property or other rights held by ROHM or any other
parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of
such technical information.
6) The Products specified in this document are not designed to be radiation tolerant.
7) For use of our Products in applications requiring a high degree of reliability (as exemplified
below), please contact and consult with a ROHM representative : transportation equipment (i.e.
cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety
equipment, medical systems, servers, solar cells, and power transmission systems.
8) Do not use our Products in applications requiring extremely high reliability, such as aerospace
equipment, nuclear power control systems, and submarine repeaters.
9) ROHM shall have no responsibility for any damages or injury arising from non-compliance with
the recommended usage conditions and specifications contained herein.
10) ROHM has used reasonable care to ensure the accuracy of the information contained in this
document. However, ROHM does not warrants that such information is error-free, and ROHM
shall have no responsibility for any damages arising from any inaccuracy or misprint of such
information.
11) Please use the Products in accordance with any applicable environmental laws and regulations,
such as the RoHS Directive. For more details, including RoHS compatibility, please contact a
ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting
non-compliance with any applicable laws or regulations.
12) When providing our Products and technologies contained in this document to other countries,
you must abide by the procedures and provisions stipulated in all applicable export laws and
regulations, including without limitation the US Export Administration Regulations and the Foreign
Exchange and Foreign Trade Act.
13) This document, in part or in whole, may not be reprinted or reproduced without prior consent of
ROHM.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
https://www.rohm.com/contact/
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© 2016 ROHM Co., Ltd. All rights reserved.
R1102B