IC manufacturers STMicroelectronics

IC manufacturers (96)

STMicroelectronics ST-ONEHP | Demoboard EVLONE140W

140W USB-PD 3.1 EPR certified reference design based on ST-ONEHP

Overview

TopologyUSB
Input voltage90-264 V
Output 128 V / 5 A
Output 25 V / 3.75 A
Output 320 V / 5 A
Output 49 V / 3.75 A
Output 515 V / 3.75 A
IC revision1

Description

The EVLONE140W is one of the first reference design to be certified according to the USB-PD 3.1 EPR standard. It supports a wide range of input voltages and can deliver four SPR outputs, an EPR output and an AVS output up to 28 V at 5 A.This board is based on ST-ONEHP digital controller in companion with L6563S (PFC controller) and MasterGaN1 (600 V half-bridge GaN power stage), providing a solution with very high-power density exceeding 25 W/inch3.ST-ONEHP belongs to ST-ONE family of digital controllers, world’s first embedding ARM Cortex M0+ core, an off-line programmable controller with synchronous rectification, and USB PD PHY in a single package.Such a system is specifically designed to control ZVS non-complementary Active Clamp Flyback (ACF) converters to create high power density chargers and adapters with USB-PD EPR interface.The device includes the ACF controller and its HV startup on the primary side,a microcontroller and all the peripherals required to control the conversion and the USB-PD communication on the secondary side. The two sides are connected through an embedded reinforced galvanically isolated dual communication channel.High switching frequency operations in companion with MasterGaN1 power stage allow to use small size magnetic component and allow reaching a very high efficiency (greater than 94%).

Features

  • Universal input mains range: 90 Vac ÷ 264 Vac-Frequency 47 Hz ÷ 63 Hz
  • Maximum output power: 140 W
  • Dimensions: 85x55x23.5 mm, (L x W x H)
  • Power density: 25 W/inch3
  • Efficiency: > 94 % @ full load
  • Maximum current output: 5 A
  • Output voltage range: 5 Vdc ÷ 28 Vdc
  • SPR: 5 V @ 3.75 A, 9 V @ 3.75 A, 15 V @ 3.75 A, 20 V @ 5 A
  • EPR: 28 V @ 5 A
  • AVS: 15 V÷28 V @ 5 A with 100 mV step
  • USB-PD 3.1 EPR certified
  • Protections: brownout, overcurrent protection, overtemperature protection,overvoltage protection, undervoltage protection

Typical applications

  • USB-PD 3.1 EPR chargers and adapters over 100 W for smartphones, tablets, laptops and other equipment

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesCSafety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
PackagingTol. CSizeOperating TemperatureDF
(%)
Ceramic TypeFl
(mm)
IR
(A)
L
(µH)
RDC max.
(mΩ)
VR
(V (DC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
MountVRMS
(V)
VDC
(V)
VBR
(V)
IPeak
(A)
Wmax
(J)
PDiss
(W)
ApplicationVDE Approval Samples
885012206120SPEC
6 files WCAP-CSGP MLCCs 100 V(DC)100 nF1 GΩ -55 °C up to +125 °C 7" Tape & Reel ±10% 0603 -55 °C up to +125 °C 5 X7R Class II 0.4 100 1.6 0.8 0.8
890334025027CSSPEC
8 files WCAP-FTXX Film Capacitors220 nF X2 180 0.130 GΩ -40 °C up to +105 °C 15 Carton ±10% Pitch 15 mm -40 °C up to +105 °C 310 18 6 11.5 Boxed THT Across the mains
890334025039SPEC
8 files WCAP-FTXX Film Capacitors470 nF X2 220 0.121.28 GΩ -40 °C up to +105 °C 15 Bulk ±10% Pitch 15 mm -40 °C up to +105 °C 310 18 8 14 Boxed THT Across the mains
885012209071SPEC
6 files WCAP-CSGP MLCCs 100 V(DC)2.2 µF0.05 GΩ -55 °C up to +125 °C 7" Tape & Reel ±10% 1210 -55 °C up to +125 °C 5 X7R Class II 0.75 100 3.2 2.5 2.5
744841247SPEC
8 files WE-CMB NiZn Common Mode Power Line Choke -40 °C up to +125 °C XS -40 °C up to +125 °C 2 47 40 250 1500 NiZn 16 7.5 17.5 THT 40042670
820513011SPEC
6 files WE-VD Disk Varistor -40 °C up to +85 °C 10 mm -40 °C up to +85 °C 12.5 4.6 16 THT 300 385 470 2500 70 0.4 Yes
7447031SPEC
6 files WE-FI Leaded Toroidal Line Choke -40 °C up to +105 °C 2 140 13.5 8.6
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesCSafety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
PackagingTol. CSizeOperating TemperatureDF
(%)
Ceramic TypeFl
(mm)
IR
(A)
L
(µH)
RDC max.
(mΩ)
VR
(V (DC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
MountVRMS
(V)
VDC
(V)
VBR
(V)
IPeak
(A)
Wmax
(J)
PDiss
(W)
ApplicationVDE Approval Samples