evhfc0100hs-00a - Monolithic Power Systems

EVHFC0100HS-00A
Quasi Resonant Controller
Evaluation Board Report
24V 36W AC-DC power supply
Design Specs
Input Voltage
Output Voltage
Output Current
Isolation
MPS IC
Value
85-265
24
1.5
YES
HFC0100HS
•
Application
Unit
VAC
VDC
A
•
•
Battery charger: cellular phone, digital camera, video
camera, etc
Standby power supply: TV, Desk top PC, Audio
system, etc
SMPS: printer, DVD, VCR, CD player, STBs, Adapter
Document Number
EBXXX
Author
Application Engineering Department
Date
Nov, 2014
Revision
1.0
Design Summary
EVHFC0100HS-00A evaluation board provides a reference design for a universal offline power supply
with 24V, 1.5A output. It contains the complete specification of the power supply, a detailed circuit
diagram, the entire bill of materials required to build the power supply, drawing of the power inductors
and transformers, and test data of the most important performance.
EVHFC0100HS-00A Rev.1.1
www.MonolithicPower.com
3/31/2015
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
1
EVHFC0100HS-00A – QUASI RESONANT CONTROLLER
DESCRIPTION
FEATURES
The HFC0100 is a peak current mode controller
with Green Mode Operation. Its high efficiency
feature over the entire line and load range
meets the stringent world-wide energy
efficiency requirements.
•
•
•
•
•
•
The HFC0100 integrated with a high voltage
current source, its valley detector ensures
minimum Drain-Source voltage switching
(Quasi-Resonant operation). When the output
power falls below a given level, the controller
enters the burst mode.
The HFC0100 provides various protections,
such as Thermal Shutdown (TSD), Vcc Under
Voltage Lockout (UVLO), Over Load Protection
(OLP), Over Voltage Protection (OVP) and so
on.
The HFC0100 is available in the 8-pin SOIC8
package.
ELECTRICAL SPECIFICATION
Parameter
Symbol
Value
Units
Supply Voltage
V IN
85~265
VAC
Output Voltage
Output Current
V OUT
I OUT
24
1.5
V
A
•
•
•
•
•
•
•
Universal Main Input Voltage (85~265VAC)
Quasi-Resonant Operation
Valley Switching for high efficiency and EMI
Burst Mode for low standby consumption
Internal High Voltage Current Source
High level of integration, allows a very low
number external component count
Maximum Frequency Limited
Internal Soft Start
Internal 250nS Leading Edge Blanking
Thermal shutdown
Vcc UVLO with Hysteresis
Over Voltage Protection
Over Load Protection.
APPLICATIONS
•
•
•
Battery charger: cellular phone, digital
camera, video camera, etc
Standby power supply: TV, Desk top PC,
Audio system, etc
SMPS: Inc jet printer, DVD, VCR, CD player,
STBs, Adapter for NB
”MPS” and “The Future of Analog IC Technology”, are Registered Trademarks
of Monolithic Power Systems, Inc..
EVHFC0100HS-00A EVALUATION BOARD
(L x W x H) 12.7cm x 5.4cm x 3.5cm
Board Number
MPS IC Number
EVHFC0100HS-00A
HFC0100HS
No Load Consumption:<[email protected]
EVHFC0100HS-00A Rev.1.0
www.MonolithicPower.com
3/31/2015
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
2
2
EVHFC0100HS-00A – QUASI RESONANT CONTROLLER
EVALUATION BOARD SCHEMATIC
EVHFC0100HS-00A BILL OF MATERIALS
Qty
Ref
Value
1
BD1
GBU406
1
C1
82μF
1
C10
1000μF
1
C11
220μF
1
1
1
C12
C13
C2
1μF
3.9nF
2.2nF
1
C3
47μF
1
C4
0.1μF
2
C5,C7
33pF
1
C6
220pF
Description
Bridge
Rectifier,
4A/600V
Electrolytic Capacitor,
450V
Electrolytic Capacitor,
35V
Electrolytic Capacitor,
35V
Ceramic Cap, 50V, X7R
Ceramic Cap, 50V, X7R
Film Cap, 1000V
Electrolytic Capacitor,
25V
Ceramic Cap, 50V, X7R
Ceramic Cap, 50V,
C0G
Ceramic Cap, 50V, X7R
Package
Through
Hole
Manufacturer
DIP
JiangHai
DIP
Panasonic
DIP
JiangHai
1206
0603
DIP
Murata
Murata
DIP
JiangHai
0603
Murata
GRM188R71H104KA93D
0603
Murata
GRM1885C1H330JA01
0603
Murata
GRM188R71H221KA01D
Diodes
Part Number
GBU406
CD266-450V82
1000uF/35V
CD287-35V220
GRM21BR71H105KA12L
GRM188R71H392KA01D
CD28L-25V47
EVHFC0100HS-00A Rev.1.1
www.MonolithicPower.com
3/31/2015
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
3
EVHFC0100HS-00A – QUASI RESONANT CONTROLLER
EVHFC0100HS-00A BILL OF MATERIALS (continued)
Qty
1
1
Ref
C9
CN1,
CN2
CX1
CY1,
CY2
CY3
1
D1
V40120C
1
1
D2
D3
FR107
1N4148
1
F1
1A
1
1
1
1
HFC0100HS
3.3μH
12mH
AP2764I-A
1
1
1
1
1
IC1
L1
LX1
Q1
R10,
R11
R12
R13
R14
R15
R16
R17
R1A,
R1B
R2A,
R2B
R3
R3A,
R3B,
R3C,
R4
R5
R6
R7
R8
R2
1
RT1
5.1Ω
1
T1
84:14:8
Transformer, EF25
1
1
U1
U2
TL431K
PC817A
Shunt Regulator
Photocouple
2
1
2
2
1
1
1
1
1
1
2
2
1
4
Value
470pF
Description
Film Cap, 1000V
0.22μF
Film CAP, 275V, X2
Package
DIP
Through
Hole
DIP
4.7nF
Film CAP, 300V, Y2
DIP
Vishay
VY2472M49Y5US63V7
2.2nF
Film CAP, 500V, Y1
Schottky
Diode,
40A/120V
Diode, 1A/1000V
Diode, 0.15A/75V
DIP
TO220A
B
DO-41
SOD-123
Vishay
VY1222M47Y5UQ63V0
CONNECTOR-2PINS
Fuse, 250V
AXIAL
QR controller
Inductor, 3A
Common filter
MOSFET, 650V
SOIC8
DIP
DIP
TO220
Manufacturer
Part Number
Vishay
BFC33920224
Diodes
Cooper
Bussmann
MPS
FR107
1N4148
SS-5-1A
HFC0100HS
APEC
AP2764I-A
3kΩ
Film Res., 1%
1206
Yageo
RC1206FR-073KL
9.09kΩ
2.55kΩ
100kΩ
97.6kΩ
11.3kΩ
Film Res., 1%
Film Res., 1%
Film Res., 1%
Film Res., 1%
Film Res., 1%
Don't Stuff
0603
0603
0603
0603
0603
0603
Yageo
Yageo
Yageo
Yageo
Yageo
RC0603FR-073K09L
RC0603FR-072K55L
RC0603FR-07100KL
RC0603FR-0797K6L
RC0603FR-0711K3L
2.2MΩ
Film Res., 1%
1206
Royalohm
1206J0225T5E
150kΩ
Res. 1W
AXIAL
51kΩ
Res.0.25W
AXIAL
2.2Ω
Film Res., 1%
1206
Royalohm
1206F220KT5E
36kΩ
10Ω
20kΩ
5.11kΩ
5.1MΩ
Film Res., 1%
Film Res., 5%
Film Res., 1%
Film Res., 1%
Film Res., 5%
1206
AXIAL
0603
0603
1206
Through
Hole
Through
Hole
SOT-23
DIP
NTC
1206F3602T5E
Yageo
Yageo
Yageo
RC0603FR-0720KL
RC0603FR-075K11L
RI1206L515JT
Murata
NTPAA5R1LDNB0
EF25
UNISONIC
YiGuang
TL431K
PC817A
EVHFC0100HS-00A Rev.1.1
www.MonolithicPower.com
3/31/2015
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
4
EVHFC0100HS-00A – QUASI RESONANT CONTROLLER
PRINTED CIRCUIT BOARD LAYOUT
Figure 1 — Top Silk Layer
Figure 2 — Bottom Silk Layer
EVHFC0100HS-00A Rev.1.1
www.MonolithicPower.com
3/31/2015
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
5
EVHFC0100HS-00A – QUASI RESONANT CONTROLLER
Figure 3 — Bottom Layer
EVHFC0100HS-00A Rev.1.1
www.MonolithicPower.com
3/31/2015
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
6
EVHFC0100HS-00A – QUASI RESONANT CONTROLLER
QUICK START GUIDE
1. Connect the positive and negative terminals of the load to CN2 port,
2. Connect the Line and Neutral terminals of the power supply output to CN1 port.
3. Turn the power supply on, the board automatically starts up.
Contact Information
To request this evaluation board, please refer to your local sales offices which can be found from:
http://www.monolithicpower.com/Company/Contact-Us
Disclaimer
Monolithic Power Systems (MPS) reserves the right to make changes to its products and to discontinue
products without notice. The applications information, schematic diagrams, and other reference
information included herein is provided as a design aid only and are therefore provided as-is. MPS
makes no warranties with respect to this information and disclaims any implied warranties of
merchantability or non-infringement of third-party intellectual property rights.
MPS cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a
MPS product. No circuit patent licenses are implied.
Certain applications using semiconductor products may involve potential risks of death, personal injury,
or severe property or environmental damage (“Critical Applications”).
MPS PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED TO BE
SUITABLE FOR USE IN LIFE‑SUPPORT APPLICATIONS, DEVICES OR SYSTEMS, OR OTHER
CRITICALAPPLICATIONS.
Inclusion of MPS products in critical applications is understood to be fully at the risk of the customer.
Questions concerning potential risk applications should be directed to MPS.
MPS semiconductors are typically used in power supplies in which high voltages are present during
operation. High voltage safety precautions should be observed in design and operation to minimize the
chance of injury.
NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications.
Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS
products into any application. MPS will not assume any legal responsibility for any said applications.
EVHFC0100HS-00A Rev. 1.1
www.MonolithicPower.com
7
3/31/2015
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.© 2015 MPS. All Rights Reserved.