EZ-PD™ PAG1: Power Adapter Generation 1

Overview

Integrated quasi-resonant flyback solution for USB-PD adapters/chargers

The  EZ-PD™ PAG1 is a complete AC-DC power solution with an integrated USB power delivery (PD) controller that enables OEMs to build reliable, efficient, and cost-effective power adapters for the growing USB-C charger market. PAG1 is offered as a two-chip solution with a primary start-up controller (PAG1P) and a single-chip secondary-side controller (PAG1S) that integrates a synchronous rectification driver, PD controller, 30 V-tolerant regulator, high-voltage NFET gate drivers, OVP, SCP, and OCP protection. PAG1 is a secondary-side-controlled flyback solution that supports dynamically variable switching frequency thereby providing best-in-class efficiency and better reliability.

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  2. For PAG1P / PAG1S datasheets Contact Sales

 

Power rating (W) 18
Single port		 20
Single port		 33
Single port		 45
Single port		 65
Single port		 65
Single port		 45
Dual port		 65
Single port
Primary Startup Controller PAG1P PAG1P PAG1P PAG1P PAG1P PAG1P PAG1P PAG1P
Synchronous Rectification Controller PAG1S PAG1S PAG1S PAG1S PAG1S PAG1S PAG1S PAG1S
Protocol Controller CCG7DC CCG7DC
High Voltage PWM Switch CoolMOSTM CoolMOSTM CoolMOSTM CoolGaNTM CoolMOSTM CoolGaNTM CoolMOSTM CoolMOSTM
Medium voltage SR Switch OptiMOSTM  OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM
VBUS Switch (Load switch) OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM OptiMOSTM
Buck switch (Dual Port only) - - - - - - OptiMOSTM OptiMOSTM
Uncased size in mm x mm x mm 55 x 36 x 21 55 x 36 x 21 33 x 36 x 23 39 x 35 x 30 52 x 42 x 22 52 x 42 x 22 63 x 32 x 25 51 x 51 x 29
Uncased power density (W/in³)  7.8 7.8 22 15.2  22.2  22.2  14.6  14.1
Peak efficiency @ 115Vac-60Hz  (in %)  89.27%  89.31%  89.54%  91.85%  91.02%  92.40%  91.00%  91.01%
CoC Tier 2 & DoE Level VI compliance  ✔  ✔  ✔  ✔  ✔  ✔ ✔ ✔
Standby Power (mW) – 230Vac  25  25  20  27  46  61  52  48
Feedback loop Pulse edge transformer Pulse edge transformer Pulse edge transformer Pulse edge transformer Pulse edge transformer Pulse edge transformer Pulse edge transformer Pulse edge transformer
Programmable USB-PD protocol functionality  ✔  ✔  ✔  ✔  ✔  ✔ ✔ ✔
USB-PD PPS feature  ✔  ✔  ✔  ✔  ✔  ✔ ✔ ✔
Reference design 18W 20W 33W 45W 65W 65W CoolGaN™ 45W Dual 65W Dual
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