IC manufacturers Onsemi

IC manufacturers (99)

Onsemi NCP1340B3 | Demoboard DN05100

45W TYPE-C PD2.0 Power Adapter Solution

Overview

TopologyFlyback Converter
Input voltage90-264 V
Switching frequency25-420 kHz
Output 112 V / 3 A

Description

This design note describes a 45 watt, Type C interface PD2.0, universal AC input, constant voltage power supply intended for smart phone, PAD and NB adaptor supporting PD2.0 orQC2.0 protocol, where isolation from the AC mains is required, and low cost, high efficiency, and low standby power are essential.The featured power supply is a simple QR flyback topology utilizing ON Semiconductor’s NCP1340B3 HF PWM controller, NCP43080D synchronous rectified controller, NTMFS6B03 synchronous MOSFET and ATP104 Switch MOSFET. This Design Note provides the complete circuit schematic details, PCB and BOM for 45W Type C Interface PD2.0 Power adapter solution which supports PD output (5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A).This design combined with CanYon’s CY2211 PD2.0 protocal controller to provide PD2.0 and QC2.0 functions. This design also proposes a dual auxiliary power supply to supply PWMcontroller, the PWM controller is supplied by high voltage auxiliary voltage at low output voltage and supplied by low voltage auxiliary voltage at high output voltage and also shutsdown zener bias of high voltage Vcc while low voltage auxiliary voltage supplies controller.This design also uses synchronous rectified controller to provide high efficiency and also uses an external Vcc pulse regulator to supply synchronous controller to ensure controller can works below 4v.

Features

  • Universal AC input range (90 – 264 Vac)
  • Very low standby (5V & 230Vac) power consumption with no cable plug in
  • Very low ripple and noise
  • Inherent SCP and OCP protection
  • High operation frequency up to 150kHz
  • High power density (1.15 W/cm3)
  • Quick switching off FET while unplugging cable and switching on FET at Vbus dropping to 5v while plugging cable again
  • Quasi-Resonant current mode control with Valley Switching
  • Valley lockout avoids audible noise at valley jumping operation
  • Support TYPE-C PD2.0&QC2.0 protocol
  • Adaptive Output OVP and UVP
  • Open loop protection
  • Board size: 57mmx36mmx19mm

Typical applications

  • Smart phone, PAD and NB adapter supporting PD2.0 and QC2.0

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesCSafety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
PackagingISAT
(A)
fres
(MHz)
VersionZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
TypeIR
(mA)
L
(mH)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
MountVRMS
(V)
VDC
(V)
VBR
(V)
IPeak
(A)
Wmax
(J)
PDiss
(W)
ApplicationVDE Approval Samples
890334022017SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-FTXX Film Capacitors68 nF X2 400 0.130 GΩ -40 °C up to +105 °C 7.5 Bulk 310 10 6 12 Boxed THT Across the mains
742792040SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead -55 °C up to +125 °C SMT 600 700 150 MHz 2000 0.15 High Current 1500 2 1.2 0.0009 SMT
742792096SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-CBF SMT EMI Suppression Ferrite Bead -55 °C up to +125 °C SMT 1000 1000 100 MHz 1000 0.3 High Current 800 2 1.2 0.9 SMT
744821110SPEC
10 files Active i| Production is active. Expected lifetime: >10 years.WE-CMB Common Mode Power Line Choke -40 °C up to +125 °C THT 0.35 700 10 250 1500 MnZn 15 7.5 18 THT 40042670
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 -40 °C up to +85 °C THT 9 4.1 12.5 THT 300 385 470 1200 35 0.25 230 VAC Yes
7447462470SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WE-TI Radial Leaded Wire Wound Inductor 1.2 10.6 Heat Shrinking Tube 0.34 1180 0.047 6 6 8.5 THT
750343542SPEC
5 files Active i| Production is active. Expected lifetime: >10 years. Transformer Tray 0.36 3000 21.59 21.59 17.27 THT
Order Code Data­sheet Simu­lation
890334022017SPEC
742792040SPEC
742792096SPEC
744821110SPEC
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.

7447462470SPEC
750343542SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesCSafety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
PackagingISAT
(A)
fres
(MHz)
VersionZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
TypeIR
(mA)
L
(mH)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
MountVRMS
(V)
VDC
(V)
VBR
(V)
IPeak
(A)
Wmax
(J)
PDiss
(W)
ApplicationVDE Approval Samples