IC manufacturers Texas Instruments

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Texas Instruments LM5175 | Demoboard TPS25740EVM-741

TPS25740 Evaluation Module for AC Adapters

Overview

TopologyBuck-Boost Converter
Input voltage9-42 V
Output 115 V / 5 A
Output 25 V / 5 A
Output 39 V / 5 A
Output 420 V / 5 A
Output 512 V / 5 A
IC revisionA

Description

The TPS25740 evaluation module (TPS25740EVM-741) contains evaluation and reference circuitry for the TPS25740, which is a dedicated USB PD type C downstream facing port (DFP) controller. TPS25740 relies on an upstream converter to output 5V, 12V, and 20V. This EVM uses an LM5175 based buck boost converter as the power supply for TPS25740. The TPS25740 portion of the circuit will be very similar in an adapter application where an AC/DC input power stage is used.

Features

Built in IEC 61000-4-2 Protection on CC1 and CC2 pinsType C PD communication protocol via CC1 and CC2 pinsVariable output voltage of 5V, 12V, and 20V depending on requestUp to 5A output current for all voltage levels. Default is 3ASmooth transitions between 5V, 12V, and 20V that are compatible with USB PD specification

Typical applications

  • Power banks
  • USB power delivery adaptors
  • Automotive USB ports

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
fres
(MHz)
Samples
150060GS75000SPEC
25 files Active i| Production is active. Expected lifetime: >10 years.WL-SMCW SMT Mono-color Chip LED Waterclear 525 Green 515 430 3.2 InGaN 140
7443320470SPEC

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-HCC SMT High Current Cube Inductor 4.7 14.9 15.6 17.1 7.9 Ferrite 3.2 43
Order Code Data­sheet Simu­lation
150060GS75000SPEC
7443320470SPEC

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 seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
L
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
fres
(MHz)
Samples