EBC10110_iW1782-01+iW636-00+iW673-00 For 18W QC3快充方案

RM8S
44mm
iW636-00
iW673-00
CS7N65ARD (7A650V)
HGS085N1052
Dialog Semiconductor © 2015
5
4.1 Bill of Material
Dialog Semiconductor © 2015
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4.2 Bill of Material(Cont.)
Dialog Semiconductor © 2015
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2. Schematic
Dialog Semiconductor © 2015
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3. Circuit Board Photograph
Top View
45mm
Bottom View
iW1782-01 Primary Sensing Controller
Triple Insulated Wire 0.65mmX1 6Ts–Secondary (Clockwise)
B(F)
2T tape
MATERIALS:
1(F) 1(S) 2(S) 5(F) 4(S)
2UEW 0.16mmx1 15Ts – Forward (Clockwise) 2UEW 0.16mmx1 15Ts – Bias (Clockwise)
Dialog Semiconductor © 2015
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1. Specification
Description
Input Voltage Frequency No-load Input Power (230VAC) Output Output Voltage Output Current 5V/3A Over Current Protection Ripple & Noise Average Efficiency Output Voltage Output Current 9V2A Over Current Protection Ripple & Noise Average Efficiency Output Voltage Output Current 12V1.5A Over Current Protection Ripple & Noise Average Efficiency Environmental Conducted EMI Safety Ambient Temperature TAMB Meets CISPR22B / EN55022B Designed to meet IEC60950, UL1950 Class II 0 40 °C Free convection, sea level Output (-) is floating VOUT IOUT IOCP VRIPPLE 4.75 0 5.00 5.25 3 3.6 100 81.84 8.55 0 9.00 9.45 2 2.4 100 85.45 11.40 0 12.00 12.60 1.5 1.8 100 85.45 V A A mVP_P % V A A mVP_P % V A A mVP_P % Note1 Refer to CoC_V5_Tier2 Note1 Refer to CoC_V5_Tier2 Measured at the end of USB-A Note1 Refer to CoC_V5_Tier2 Measured at the end of USB-A Measured at the end of USB-A VIN fLINE 90 47 50/60 264 63 30 VAC Hz mW Measured under 5V output 2 Wire
Dialog Semiconductor © 2015
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5. Transformer Drawing
SCHEMATIC
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Primary 2 17Ts 37Ts
A
5Biblioteka Baidu
Primary 1 6Ts Secondary
Winding Start pin-4& End pin-5 in “Clockwise” direction – looking from bottom side of the Bobbin
X
1T tape
General Design Specification:
1. 2. 3. 4. 5. 6. AC Input Range 90-264VAC DC Output 5V/3A, 9V/2A, 12V/1.5A Meet “30mW@5V” No-Load standby Power Consumption Requirement Meet “CoC_V5.0 Tier2” Requirement Max Output Ripple & Noise < 100mV Support QC3.0 protocol
Nov 9, 2015
…personal …portable …connected
Warning
Warning This evaluation board is powered either by the AC mains voltage or a low AC or DC voltage. When powered by the AC mains voltage, the evaluation board generates non-insulated high voltages on exposed pins and pads on both the top and bottom of the PC board. Contact with these may produce electrical shock, burn, and/or fire hazards, resulting in risk of property damage, personal injury, and/or death. When the design indicates isolation, the output(s) is electrically isolated from the AC mains input voltage. When the evaluation board is powered, never touch the board or its electrical circuits since they may be operating at high voltages that can cause an electrical shock hazard. WORK AREA AND PERSONAL SAFETY This board should be used in a test area/laboratory specifically designed and designated for working with, and evaluating high-voltage electrical devices. Only trained and qualified professional personnel with experience, knowledge and training in the use of high-voltage electrical circuits should use this evaluation board. Trained personnel must use required personal protective equipment and required laboratory equipment when working with the evaluation board. The professional personnel operating this evaluation board and the test area/laboratory in which it is operated must be qualified according to the local regulations, guidelines and labor laws applicable to working with non-isolated mains voltages and high voltage circuits. An isolated housing is highly recommended when using this evaluation board. Use this evaluation board at your own risk. TO BE USED FOR EVALUATION PURPOSES ONLY This board is intended for evaluation purposes only and not intended for commercial use in an end product. Any other use is strictly prohibited by Dialog Semiconductor. NOT AGENCY APPROVED This evaluation board has not been agency tested or approved for safety, technical performance, and/or regulatory requirements, such as electromagnetic interference or other technical regulatory or safety requirements.
1
6 5
1 2 3 4
4
4 2
Bias/Forward
Bottom
15Ts
Rotating direction of winding machine
Top
2T tape
B
Note:
• Dot (●) denote electrical start. • Electrical start could be different to Mechanical Winding start. • Core is connected to Pin1(Pri_GND) by wire
X
15Ts
3(F) 5(S) 1(S)
2UEW 0.28mmx1 17Ts – Primary2 (clockwise)
A(S)
1
Shielding 15Ts
1Ts tape 2UEW 0.16mmx2 15Ts – Shielding (Clockwise)
X
X
2T tape
Triple Insulated Wire 0.65mmX1 6Ts–Secondary (Clockwise)
Symbol
Min
Typ
Max
Units
Comment

VOUT IOUT IOCP VRIPPLE

VOUT IOUT IOCP VRIPPLE

Note1: Add 0.1uF Ceramic capacitor and 10uF E-cap at the end of connector and set oscilloscope at 20MHz bandwidth.
B(F)
1T tape
ELECTRICAL SPECIFICATIONS:
1. 2. 1. 2. 3. 4. 5. Primary Inductance (Lp) =660±5%uH @10KHz Electrical Strength = 3KV, 50/60Hz,1Min(pins1~5 to pins A~B) Core : RM8(Ferrite Material JP95 or equivalent) Bobbin :RM8,Vertical Magnet Wires (pri): Type 2-UEW Magnet wires(sec): Triple Insulated Wire Layer Insulation Tape :3M1298 or equivalent.