IC manufacturers Onsemi

IC manufacturers (99)

Onsemi NCP1340/NCP4306/WT6632F | Demoboard DN05102/D

45W TYPE-C PD3.0 / QC3.0 Power Adapter Solution with WT6632F

Overview

TopologyFlyback Converter
Input voltage90-264 V
Output 120 V / 2.25 A

Description

This design note describes a 45 W, Type Cinterface PD2.0, universal AC input, constant voltage power supply intended for smart phone, PAD and NB adaptor supporting PD3.0 or QC3.0 protocol, where isolation from the AC mains is required, and low cost, high efficiency, and low standby power are essential.

Features

Universal AC input range (90 – 264 Vac)Very low standby (5 V & 230 Vac) power consumption with no cable plug inVery low ripple and noiseInherent SCP and OCP protectionHigh operation frequency up to 150kHzHigh power density (1.15 W/cm3)Quick switching off FET while unplugging cable and switching on FET at Vbus dropping to 5 V while plugging cable againQuasi-Resonant current mode control with Valley SwitchingValley lockout avoids audible noise at valley jumping operationSupport TYPE-C PD3.0 & QC3.0 protocolAdaptive Output OVP and UVPOpen loop protectionBoard size: 57mmx36mmx19mm

Typical applications

  • TYPE-C PD Power Adapter

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
VersionVRMS
(V)
VDC
(V)
VBR
(V)
IPeak
(A)
Wmax
(J)
PDiss
(W)
ApplicationVDE Approval Samples
7447462470SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-TI Radial Leaded Wire Wound Inductor 47 1.18 1.2 0.34 10.6 Heat Shrinking Tube
750343635SPEC
5 files Active i| Production is active. Expected lifetime: >10 years. Transformer 360 2.5
820573011SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

6 files Active i| Production is active. Expected lifetime: >10 years.WE-VD Disk Varistor THT 300 385 470 1200 35 0.25 230 VAC Yes
Order Code Data­sheet Simu­lation
7447462470SPEC
750343635SPEC
820573011SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
VersionVRMS
(V)
VDC
(V)
VBR
(V)
IPeak
(A)
Wmax
(J)
PDiss
(W)
ApplicationVDE Approval Samples