IC manufacturers Onsemi

IC manufacturers (99)

Onsemi NCP81231MNTXG | Demoboard ONSEC-17-038

Buck Controller, USB Power Delivery and Type-C Applications

Overview

TopologyBuck Converter
IC revision2

Description

The NCP81231 USB Power Delivery (PD) Controller is a synchronous step down controller optimized for USB-PD type C solutions. They are ideal for docking station, car chargers, desktop, and monitor applications. The NCP81231 utilizes an I2C interface that can interface to a uC to meet USB-PD timing, slew rate, and voltage requirements. The NCP81231 operates from 4.5V to 28V.

Features

  • I2C configurability
  • Synchronous step down controller with drivers
  • Meets USB-PD specification
  • Overvoltage and overcurrent protection

Typical applications

  • Consumer
  • Networking Accessories
  • USB Type C

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(mm)
ToTiλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
MountISAT,10%
(A)
RDC
(mΩ)
MaterialSW
(mm)
ApplicationInterface TypePCB Thickness
(mm)
Working Voltage
(V (AC))
H
(mm)
Operation Force (Value)
(g)
Electrical Life
(Cycles)
Actuator ColorVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(mΩ)
TypeIR
(mA)
Z @ 1 GHz
(Ω)
Pins (Value)
(pcs)
RowsG
(mm)
GenderPackaging Samples
150060RS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 625 Red 630 250 2 AlInGaP 140 SMT 0.7 Tape and Reel
150060YS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 590 Yellow 595 120 2 AlInGaP 140 SMT 0.7 Tape and Reel
150060GS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 525 Green 515 430 3.2 InGaN 140 SMT 0.7 Tape and Reel
150060BS75000SPEC
25 files WL-SMCW SMT Mono-color Chip LED Waterclear 1.6 470 Blue 465 145 3.2 InGaN 140 SMT 0.7 Tape and Reel
74279220321SPEC
8 files WE-MPSB EMI Multilayer Power Suppression Bead 2 30.5 SMT 0.9 320 347 170 MHz 2500 50 High Current 2500 108
155124YS73200SPEC
6 files WL-SMSW SMT Mono-color Side View Waterclear 3.2 589 Yellow 592 130 2 AlInGaP 120 SMT 1 Tape and Reel
155124GS73200SPEC
6 files WL-SMSW SMT Mono-color Side View Waterclear 3.2 525 Green 520 600 3.3 InGaN 120 SMT 1 Tape and Reel
155124BS73200SPEC
6 files WL-SMSW SMT Mono-color Side View Waterclear 3.2 470 Blue 468 150 3.4 InGaN 120 SMT 1 Tape and Reel
742792117SPEC
9 files WE-CBF SMT EMI Suppression Ferrite Bead 3.2 1.1 48 90 600 MHz 6000 5 High Current 4000
74438357047SPEC
9 files WE-MAPI SMT Power Inductor 4.3 4.7 5.1 8.2 39.9 24 80 SMT 4.15 3.1 44 3900 2
61300211121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 5.08 THT 250 Straight 3000 2 Single Pin Header Bag
971100365SPEC

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.

3 files WA-SPAIE Plastic Spacer Stud, metric, internal/ external 10 M3 M3 Polyamide 6 Bag
744325330SPEC
8 files WE-HCI SMT Flat Wire High Current Inductor 10.5 3.3 16.6 15 54 SMT 5 5.9 Superflux 4.7 6.49 2
61301621021SPEC
6 files WR-PHD 2.54 mm THT Angled Dual Pin Header 20.32 THT 250 Angled 3000 16 Dual Pin Header Bag
613020243121SPEC
6 files WR-PHD 2.54 mm Angled Dual Socket Header 25.9 THT 250 Angled 3000 20 Dual Socket Header Tray
434153017835SPEC
5 files WS-TASV J-Bend SMT Tact Switch 3.5x2.9 mm 1.7 350 200000 Blue not specified 50 Tape and Reel
632723300011SPEC
6 files WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT THR USB 3.1 Type C 1.6 20 Horizontal 5000 24 1.9 Receptacle Tape and Reel
65100516121SPEC
6 files WR-COM Mini USB 2.0 Type B SMT Horizontal 5 Contacts SMT Mini USB Type B 30 Horizontal 1000 5 Receptacle Tape and Reel & Mylar
709940300SPEC
3 files WA-SNTE Snap-In Stop Spacer for Printed Circuit Boards M3 Nylon 66 5.5 2.4 Bag
Order Code Data­sheet Simu­lation
150060RS75000SPEC
150060YS75000SPEC
150060GS75000SPEC
150060BS75000SPEC
74279220321SPEC
155124YS73200SPEC
155124GS73200SPEC
155124BS73200SPEC
742792117SPEC
74438357047SPEC
61300211121SPEC
971100365SPEC

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.

744325330SPEC
61301621021SPEC
613020243121SPEC
434153017835SPEC
632723300011SPEC
65100516121SPEC
709940300SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(mm)
ToTiλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
MountISAT,10%
(A)
RDC
(mΩ)
MaterialSW
(mm)
ApplicationInterface TypePCB Thickness
(mm)
Working Voltage
(V (AC))
H
(mm)
Operation Force (Value)
(g)
Electrical Life
(Cycles)
Actuator ColorVaporphase processZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(mΩ)
TypeIR
(mA)
Z @ 1 GHz
(Ω)
Pins (Value)
(pcs)
RowsG
(mm)
GenderPackaging Samples