140 W reference board for ultra-high power density in USB-C chargers with EPR and adapters
The reference board REF_XDPS2221_140W1 was developed for USB-PD applications with a wide input range and output voltage from 5 V to 28 V. The nominal output power of this design is 140 W.
It features the industry’s first PFC + hybrid flyback combo controller XDP™ digital power XDPS2221, CoolGaN™ 600 V GIT HEMTs (IGLD60R190D1) as the main switch, and on the secondary side the BSC040N10NS5 OptiMOS™ 5 N-channel MOSFET serving as the SR switch. The P-channel HEXFET™ power MOSFET IRF7240 is the safety switch and the EZ-PD™ CCG3PA was implemented for PD control.
The board has a dimension of 109.5 mm x 38.5 mm x 24 mm and a power density of 22.67 W/in³. Two layers PCBs are used for the whole system, which results in low system cost. The board fulfills the efficiency requirement from DOE VI and CoC Tier 2. The 5 V standby input power is below 75 mW.
REF_XDPS2221_140W1 is only available on demand, please contact us here to place your request or receive more information.
Summary of Features
PFC
Configurable PFC QRM operation for improved average efficiency
Pulse skipping for improved light-load efficiency
Automatic PFC disable/enable-contr
ol depending on operating conditions
Bus voltage level following output voltage
Hybrid-flyback
Peak current mode control for robust and fast input and load control
Configurable multimode operation for increased part and light load efficiency
ZVS operation of high-side and low-side switch
Benefits
Low no-load input standby power performance
Low external BOM cost and count
High efficiency across various line/load conditions
High power density and high switching frequency
Ease of configurable design and optimization with GUI tools
Potential Applications
Adapters and chargers
with ultra-high power density
with extended power range (EPR)
List of components
Controller IC (XDP™ digital power XDPS2221)
PD controller (EZ-PD™ CCG3PA CYPD3175)
PFC and HFB switches (CoolGaN™ 600 V GIT HEMT IGLD60R190D1)
SR MOSFET (OptiMOS™ 5 N-channel MOSFET BSC040N10NS5)
USB load switch (HEXFET™ P-channel power MOSFET IRF7240)
VCC regulator switch (BSS169)
Interactive 3D board model
140 W reference board for ultra-high power density in USB-C chargers with EPR and adapters
The reference board REF_XDPS2221_140W1 was developed for USB-PD applications with a wide input range and output voltage from 5 V to 28 V. The nominal output power of this design is 140 W.
It features the industry’s first PFC + hybrid flyback combo controller XDP™ digital power XDPS2221, CoolGaN™ 600 V GIT HEMTs (IGLD60R190D1) as the main switch, and on the secondary side the BSC040N10NS5 OptiMOS™ 5 N-channel MOSFET serving as the SR switch. The P-channel HEXFET™ power MOSFET IRF7240 is the safety switch and the EZ-PD™ CCG3PA was implemented for PD control.
The board has a dimension of 109.5 mm x 38.5 mm x 24 mm and a power density of 22.67 W/in³. Two layers PCBs are used for the whole system, which results in low system cost. The board fulfills the efficiency requirement from DOE VI and CoC Tier 2. The 5 V standby input power is below 75 mW.
REF_XDPS2221_140W1 is only available on demand, please contact us here to place your request or receive more information.
Summary of Features
PFC
- Configurable PFC QRM operation for improved average efficiency
- Pulse skipping for improved light-load efficiency
- Automatic PFC disable/enable-control depending on operating conditions
- Bus voltage level following output voltage
Hybrid-flyback
- Peak current mode control for robust and fast input and load control
- Configurable multimode operation for increased part and light load efficiency
- ZVS operation of high-side and low-side switch
Benefits
- Low no-load input standby power performance
- Low external BOM cost and count
- High efficiency across various line/load conditions
- High power density and high switching frequency
- Ease of configurable design and optimization with GUI tools
Potential Applications
- Adapters and chargers
- with ultra-high power density
- with extended power range (EPR)
List of components
- Controller IC (XDP™ digital power XDPS2221)
- PD controller (EZ-PD™ CCG3PA CYPD3175)
- PFC and HFB switches (CoolGaN™ 600 V GIT HEMT IGLD60R190D1)
- SR MOSFET (OptiMOS™ 5 N-channel MOSFET BSC040N10NS5)
- USB load switch (HEXFET™ P-channel power MOSFET IRF7240)
- VCC regulator switch (BSS169)
Interactive 3D board model
