Select TI reference designs

Find reference designs leveraging the best in TI technology to solve your system-level challenges

Applications

Products

Additional resources

AND OR

Description

The PMP10664 reference design is a 35W dual-output synchronous buck converter using the LM25119 controller IC.  The design accepts an input voltage of 9.8Vin to 15.1Vin, provides one output of 3.3V capable of supplying 6.5A of current and one output of 3.3V capable of supplying 4A of (...)

Key Features

  • Dual output achieved by one IC
  • Synchronous rectification to improve efficiency
  • Low BOM count and cost, compact solution size
  • External clock sync feature

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP10664.1
(Output Voltage 1)
9.8 15.1 3.3 4 13.2 Non-Isolated DC Buck- Synchronous
PMP10664.2
(Output Voltage 2)
9.8 15.1 3.3 6.5 21.45 Non-Isolated DC Buck- Synchronous

Description

The PMP30189 reference design is based on the LM5117 sync buck converter; it supplies 24V @ 11A and it is protected against overcurrent at 13.9A. The internal bias can be supplied internally by means of internal linear regulator, or externally by BJT and Zener diode, thus reducing power (...)

Key Features

  • High power (264W), high-efficiency (98.4% @ 27 Vin) sync-buck
  • Precision output overcurrent and overvoltage protection
  • Selectable latching/non-latching overcurrent protection
  • Tracking input + switching frequency selection

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP30189.1
(Output
Voltage1)
27 29 24 11 264 Non-Isolated DC Buck- Synchronous

Description

This fully tested reference design has been built for noise sensitive loads, operating with low reflected ripple and lowest output ripple.  The silicon itself switches even at 60V input with NO ringing, NO overshoot - providing lowest RF distortion.  Focus is low conducted and radiated (...)

Key Features

  • Wide input voltage range 18V to 60V for telecom, industrial and truck designs
  • Lowest noise by dedicated RF layout, differential input filter and MLCC cap ladder at output
  • Fine dynamic behavior by more than 15kHz loop bandwidth, transient response 1.2%
  • Fine thermal behavior, worst case temperature rise (...)

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP30370.1
(Output
Voltage1)
18 60 3.3 .5 1.65 Non-Isolated DC Buck- Integrated Switch
Buck- Non Sync

Description

The PMP10812 reference design is ideal for Class 2 PoE PD applications that do not require isolation.  The TPS2378 PD controller provides the interface to the PSE.  The LM5010 buck converter has an integrated high side FET and external low side diode rectifier for low cost.

Key Features

  • Non-isolated 5V/1A output
  • Diode rectifier for low cost
  • Small size, 1.5 x 1.5 inches

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP10812.1
(Output
Voltage1)
36 57 5 1 5 Non-Isolated DC Buck- Non Sync
POE

Description

This circuit reference design is realized in Cuk Topology. The output voltage is -12V / -15V. The output current of 200mA is possible over an input voltage range of 10V to 60V  (even with a low input voltage of 6V 140mA output current is possible).  The perfect switching behavior of the (...)

Key Features

  • Cost effective (LM5001, TLV271)
  • Suitable for audio
  • Despite Cuk topology, excellent dynamic behavior
  • Lowest ripple at input and output
  • Transient response on a 50% load step is only 1%
  • The circuit reference design is built and tested

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP30373.1
(Output
Voltage1)
10 60 -12 .2 2.4 Non-Isolated DC Other

Description

This power supply reference design consists of a synchronous-rectification LLC isolated half-bridge associated to a CCM PFC stage. It needs 14V-primary (100mA max.) and 7V-secondary (50mA max.) as bias supply. Thanks to low-profile construction (20mm height), it can be employed in LCD screen (...)

Key Features

  • High efficiency on both stages: 96% (low line), 98% (high line) on PFC stage and 96.5% efficiency (at nominal 385Vin) on LLC stage
  • A single thermal-shunt simplifies the interface with housing
  • Low profile: 20mm, small form factor 142mm x 157mm

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP30192.1
(Output Voltage 1)
90 264 385 1 385 Non-Isolated AC Boost- PFC
PMP30192.2
(Output Voltage 2)
350 420 29 12.5 362.5 Isolated DC Half Bridge- LLC

Description

This compact reference design is a typical PoE application, supplying 10W at 5.3V from Ethernet power. Data filter, external auxiliary input and EMI filter are all on board. The synchronous rectification improves the efficiency, important at only 5.3V output voltage.

Key Features

  • Good efficiency for this class of power, 91% @ 48Vin (PoE input), full load
  • Compact solution: without connectors and data filter, only 40mm x 60mm
  • The board can be configured to work with and without synchronous rectification

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP30290.1
(Output
Voltage1)
42.5 57 5.3 1.9 10.07 Isolated DC Flyback- Synchronous

Description

This power reference design generates all voltages to supply a class-D audio amplifier. The main output voltage is 30V and delivers 200W continuously and 750W peak. The first stage is a power-factor corrected Boost. A Flyback converter supplies 12V on primary side as well as 12V@300mA and 3.3V@200mA (...)

Key Features

  • Low cost PFC + 2-switch forward topology provides 200W average, 750W peak power
  • Constant switching frequency: particularly suitable for audio applications
  • Good plug-to-plug efficiency:  85% @ 115Vac, 87% @ 230Vac
  • Compact construction:  88mm x 173mm, height 35mm

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP30183.1
(Output Voltage 1)
90 264 400 .55 220 Non-Isolated AC Boost- PFC
PMP30183.2
(Output Voltage 2)
120 430 12 .3 3.6 Isolated DC Flyback- DCM
PMP30183.3
(Output Voltage 3)
10 14 3.3 .2 .66 Non-Isolated DC Buck- Synchronous
PMP30183.4
(Output Voltage 4)
350 430 30 6.6 198 Isolated DC Forward- 2 Switch

Description

The PMP40144 is a 12V 2A reference design solution for PoE applications. The solution implements a high efficiency primary side controller UCC28704, eliminating feedback components(TL431, opto-coupler). The efficiency is >89% at full load. Integrated input UVLO, OVP and output OVP, OCP improves (...)

Key Features

  • >89% full load efficiency
  • Primary side regulation (PSR) eliminates opto-coupler
  • Input UVLO, OVP, output OVP
  • Output overcurrent protection with automatic retry
  • Size L*W*H 68mm*36mm*15mm

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP40144.1
(Output
Voltage1)
36 57 12 2 24 Isolated DC Flyback- DCM

Description

The PMP20531 reference design is an isolated flyback converter utilizing the TPS23753A combined PoE PD controller and PWM controller.  Diode rectification provides a cost effective design for use in PoE applications such as IP security cameras.  The input is the standard PoE voltage (...)

Key Features

  • Low cost diode rectifier
  • 12V/625mA output
  • 1500Vrms isolation
  • PoE input or 24V/48V adapter

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
Isolated/Non-Isolated
Isolated/Non-Isolated
Input Type
Input Type
Topology
Topology
Designed for
Designed for
PMP20531.1
(Output
Voltage1)
20 57 12 .625 7.5 Isolated DC Flyback- Non Sync
POE

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.