IC manufacturers Onsemi

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Onsemi NCP1615 | Demoboard EVBUM2516/D

150 W High Power Density Adapter Using SJ Si MOSFETs Evolution Board User Manual

Overview

TopologyPower Factor Correction
Input voltage90-265 V
Switching frequency420-450 kHz
Output 119 V / 9 A
IC revision6

Description

This evaluation board user manual describes the 150 W High Power Density Adapter and its main parameters like efficiency, no−load input power consumption, EMI signature, transient responses, etc. The evaluation board is dedicated to present ON Semiconductor’s high performance controllers. High Power Density design is enabled when using these controllers and higher switching frequency. Higher efficiency can be achieved by using GaN HEMT devices instead of Silicon Super−junction MOSFETs. The evaluation board comprising of the PFC boost converter operated in the critical conduction mode (CrCM) and LLC power stage. The PFC front stage is driven by NCP1615, assures unity power factor and low input current THD. The LLC stage operates @ 260 to 300 kHz @ nominal load and it’s managed by the NCP1399 high performance current mode LLC controller. Super−junction Si MOSFETs (like FCMT199N60) can be assembled as primary side power switches. The CV/CC controller NCP4353A ensures output voltage regulation. Above mentioned controllers are placed on the Control Module. Secondary side utilizes synchronous rectifier (SR) from NCP4305 or NCP4306 family composed with NVMFS5C645NL 4m 60V Power MOSFET. Whole SR stage is implemented on the daughter card for easier main power board PCB design. The discrete or integrated LLC resonant thanks implementations can be used in one board with few changes thanks to universal design.

Features

  • Wide Input Voltage Range
  • High Power Density, High Efficiency
  • Low No−load Power Consumption
  • X2 Capacitor Discharge Function
  • Near Unity Power Factor
  • Overload Protection, Thermal Protection
  • Low Mains Operation Protection
  • Secondary Short Circuit Protected
  • Regulated Output Under any Conditions
  • Capability to Implement Off−mode for

Typical applications

  • Ac – dc converters for consumer electronics
  • Adaptors,
  • Notebook

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesCSafety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
PackagingEndurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Ø D
(mm)
Ø Cable max.
(mm)
Ø OD
(mm)
Ø ID
(mm)
Z @ 25 MHz
1 turn
(Ω)
Z @ 100 MHz
1 turn
(Ω)
IR
(A)
L
(mH)
RDC max.
(mΩ)
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
890334024003SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-FTXX Film Capacitors330 nF X2 260 0.130 GΩ -40 °C up to +105 °C 12.5 Bulk 310 15 8.5 14 Boxed THT Across the mains
870025575009SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WCAP-PTG5 Aluminum Polymer Capacitors330 µF -55 °C up to +105 °C 5 Ammopack 2000 4900 1650 8 10 25 12.5 Radial THT
860020475016SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ATG5 Aluminum Electrolytic Capacitors680 µF -40 °C up to +105 °C 5 Ammopack 2000 520 170 14 10 25 16
742700713SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

2 files Active i| Production is active. Expected lifetime: >10 years.WE-SAFB -25 °C up to +125 °C 1.1 3.5 1.3 39 58 7 W 700 5 3.5
744823210SPEC
10 files Active i| Production is active. Expected lifetime: >10 years.WE-CMB Common Mode Power Line Choke -40 °C up to +125 °C 2 10 125 250 1500 MnZn 23 13.8 26.5 THT 40042670
820512711SPEC

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 12.5 12.5 4.4 16 THT 275 350 430 2500 66 0.4 230 VAC Yes
7447013SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WE-FI Leaded Toroidal Line Choke 4.6 0.09 40 18.5 10.5 THT
Order Code Data­sheet Simu­lation
890334024003SPEC
870025575009SPEC
860020475016SPEC
742700713SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

744823210SPEC
820512711SPEC

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.

7447013SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesCSafety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
PackagingEndurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Ø D
(mm)
Ø Cable max.
(mm)
Ø OD
(mm)
Ø ID
(mm)
Z @ 25 MHz
1 turn
(Ω)
Z @ 100 MHz
1 turn
(Ω)
IR
(A)
L
(mH)
RDC max.
(mΩ)
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