IC manufacturers Texas Instruments

IC manufacturers (99)

Texas Instruments UCC28700DBV | Demoboard PMP10878

90 - 134VAc input with isolated Flyback, dual output USB chargers, and LDO Reference Design

Overview

TopologyFlyback Converter
Input voltage90-132 V
Output 124 V / 1 A
IC revisionA

Description

PJ14US003476The PMP10878 is an isolated dual port USB charger powered from an AC source. This design allows for up to 36W of power delivery through both USB chargers and the secondary side of a flyback.

Features

REMARK: BOM & Schematic is added

Nearly 80% Total Efficiency92% Efficiency of DC/DC convertersUp to 36W of power deliveryCompact design allows for high power density

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(A)
VOut2
(V)
IOut2
(A)
Vaux
(V)
fswitch
(kHz)
NPRI : NSEC : NAUXISAT
(A)
SizeIRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
ISAT,10%
(A)
IR
(A)
L
(µH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples
750315307SPEC
5 files Active i| Production is active. Expected lifetime: >10 years.MID-OLTI Offline Flyback Transformers for Texas Instruments 141 - 265 V (AC) 12 1 12 1 18 57 12:1:1:1.5 4 EE25/13/7 350 3750 27.05 32.25 22.86 THT
744823210SPEC
10 files Active i| Production is active. Expected lifetime: >10 years.WE-CMB Common Mode Power Line Choke M 2 10000 125 250 1500 MnZn 23 13.8 26.5 THT
74438322022SPEC
10 files Active i| Production is active. Expected lifetime: >10 years.WE-MAPI SMT Power Inductor 2.2 2508 1.65 2.8 252 60 80 1.4 1.34 2.2 302 2.5 2 0.8 SMT
74437324047SPEC

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.

8 files Active i| Production is active. Expected lifetime: >10 years.WE-LHMI SMT Power Inductor 4020 2.95 5.4 95 31 2.45 4.7 105 4.45 4.06 1.8 SMT
Order Code Data­sheet Simu­lation
750315307SPEC
744823210SPEC
74438322022SPEC
74437324047SPEC

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.

Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesVINVOut1
(V)
IOut1
(A)
VOut2
(V)
IOut2
(A)
Vaux
(V)
fswitch
(kHz)
NPRI : NSEC : NAUXISAT
(A)
SizeIRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
fres
(MHz)
VOP
(V)
ISAT,10%
(A)
IR
(A)
L
(µH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
MaterialL
(mm)
W
(mm)
H
(mm)
Mount Samples