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EZ-PD™ PAG2S-2P 65 W high-frequency quasi-
resonant zero voltage switching flyback (QR-
ZVS) charger and adapter solution user guide
REF_65W_ZVS_PAG2
About this document
Scope and purpose
This document provides instructions and a quick start guide for the EZ-PD™ PAG2S-2P controller-based Type-C
charger and adapter solution (REF_65W_ZVS_PAG2).
Intended audience
This document is primarily intended for EZ-PD™ PAG2S-2P high-frequency quasi-resonant zero voltage
switching flyback (QR-ZVS) charger and adapter solution developers.
User guide
Please read the sections "Important notice" and "Warnings" at the end of this document
002-40200 Rev. **
www.infineon.com
2024-07-29
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Summary of Contents for Infineon EZ-PD PAG2S-2P
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Page 1: About This Document
This document is primarily intended for EZ-PD™ PAG2S-2P high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution developers. User guide Please read the sections “Important notice” and “Warnings” at the end of this document 002-40200 Rev. ** www.infineon.com 2024-07-29... -
Page 2: Table Of Contents
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Table of contents Table of contents About this document ........................1 Table of contents ..........................2 Introduction .......................... 3 Specifications ........................5 Board overview ........................6 Programming interface and settings ...................... -
Page 3: Introduction
Introduction Introduction EZ-PD™ PAG2P CYPAP212A1-14SXI (Power Adapter Generation 2 Primary) is Infineon’s second-generation integrated primary-side start-up controller for AC/DC applications targeting the mobile power adapter segment. PAG2P interfaces with the AC mains rectified output on the primary side and receives the necessary PWM signal from the secondary side to provide a regulated output voltage. - Page 4 Table 1 Critical components bill of materials (BOM) Designator Description Part number Manufacturer PAG2P primary side startup controller CYPAP212A1-14SXQ Infineon Technologies PAG2S USB PD power adapter secondary CYPAS211A1-32LQXQ Infineon Technologies side controller OptiMOS™ N-channel 30 V 19 A BSZ0902NS Infineon Technologies OptiMOS™...
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Page 5: Specifications
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Specifications Specifications Table 2 Test specifications Parameter Value Input voltage and frequency 100 V to 240 V AC, 47 Hz to 63 Hz Max output power 65 W, 20 V to 3.25 A max Output voltage... -
Page 6: Board Overview
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Board overview Board overview The EZ-PD™ PAG2S-2P-based 65 W QR-ZVS flyback USB PD charger and adapter solution (REF_65W_ZVS_PAG2) are shown in Figure 2. Solution board is designed to meet the specifications shown in Table Figure 2... - Page 7 EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Board overview Figure 3 REF_65W_ZVS_PAG2 schematic PAG2S uses PSoC™ MiniProg4 Program and Debug Kit (CY8CKIT-005-A) is an all-in-one development programmer and debugger for PSoC™ 4, PSoC™ 5LP, and PSoC™ 6 MCU devices to program the EZ-PD™ controllers.
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Page 8: Programming Interface And Settings
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Board overview Programming interface and settings PSoC™ Programmer software is used as a programming interface to program the firmware (.hex file) in an PAG2S-based board. -
Page 9: Test Setup
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Test setup Test setup Figure 6 shows the test setup to capture the electrical data of the DUT. The following is the optimal setup to capture the efficiency: Input power using a power meter •... -
Page 10: Power Adapter Tester (Pat)
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Test setup Power adapter tester (PAT) Connect the DUT to a USB-C PAT using a USB-C cable. After the connection is established, the PAT UI does a PDO discovery and displays the results. -
Page 11: Quick Steps For Demo
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Quick steps for demo Quick steps for demo 1. Connect the 65-W solution board to the power meter AC terminal (that is already connected to the programmable AC supply) as shown in Figure 6. -
Page 12: References
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide References References Datasheets 002-34772: CYPAP211/ CYPAP212 EZ-PD™ PAG2P primary-side startup controller 002-37216: CYPAS211 EZ-PD™ PAG2S-QZ integrated USB PD and secondary-side QR-ZVS controller User guide 002-40200 Rev. -
Page 13: Revision History
EZ-PD™ PAG2S-2P 65 W high-frequency quasi-resonant zero voltage switching flyback (QR-ZVS) charger and adapter solution user guide Revision history Revision history Document Date Description of changes revision 2024-07-29 Initial release User guide 002-40200 Rev. ** 2024-07-29... -
Page 14: Disclaimer
Technologies hereby disclaims any and all authorized representatives of Infineon Technologies, warranties and liabilities of any kind, including Infineon Technologies’ products may not be used in without limitation warranties of non-infringement any applications where a failure of the product or any ©...
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