IC manufacturers Texas Instruments

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Texas Instruments TPS65265 | Demoboard PMP40041

4.5V to 14V input Triple-Rail Output POL

Overview

TopologyBuck Converter
Input voltage4.5-14 V
Output 11 V / 5 A
IC revisionA

Description

The PMP40041 is a reference design which uses the TPS56265 to generate three output rails. The input voltage range is 4.5V to 14V. The TPS65265 incorporates a triple synchronous buck converter with continuous output current 5A/3A/2A . The PMP40041 has dedicated headers to switch the output voltage among 1.0V, 1.8V and 3.3V. Default configuration is 1.0V for Vout1, 1.8V for Vout2 and 3.3V for Vout3. The module main power circuit has been optimized for small space and is 22mmX18mm in size. The solution operates in forced continuous current mode to reduce noise susceptibility and RF interference. The solution has been fully tested.

Features

  • Operating input voltage range 4.5V to 14V input
  • 5A/3A/2A output current triple synchronous buck solution
  • Dedicated headers to switch the output voltages among 1.0V, 1.8V and 3.3V
  • Forced continuous current mode (FCCM)
  • Size 22mm*18mm for main power circuit

Typical applications

  • Telecom DC/DC Module

Products

Order Code Data­sheet Simu­lation Downloads Product seriesApplicationPCB/Cable/PanelModularityWire SectionCVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
RESR
(mΩ)
ILeak
(µA)
DF
(%)
Ø D
(mm)
L
(mm)
PinsRowsGenderTypeIR
(A)
Packaging Samples
691216510002SSPEC
6 files WR-TBL Series 2165S - 5.08 mm Horizontal Entry Modular w. Rising Cage Clamp Rising Cage Clamp PCB Yes 12 to 30 (AWG) 3.31 to 0.0509 (mm²) -30 °C up to +120 °C 10.16 2 Horizontal 24 Box
875105144010SPEC
7 files WCAP-PSLP Aluminum Polymer Capacitors330 µF 6.3 2000 -55 °C up to +105 °C 3100 20 300 8 6.3 5.8 15" Tape & Reel
61300211121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 5.08 2 Single Pin Header Straight 3 Bag
61300311121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 7.62 3 Single Pin Header Straight 3 Bag
Order Code Data­sheet Simu­lation
691216510002SSPEC
875105144010SPEC
61300211121SPEC
61300311121SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesApplicationPCB/Cable/PanelModularityWire SectionCVR
(V (DC))
Endurance
(h)
Operating TemperatureIRIPPLE
(mA)
RESR
(mΩ)
ILeak
(µA)
DF
(%)
Ø D
(mm)
L
(mm)
PinsRowsGenderTypeIR
(A)
Packaging Samples