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Updated: 17 NOV 2017

描述

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 (...)

主要特色

  • 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)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
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

Updated: 17 NOV 2017

描述

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.

主要特色

  • 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)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP10812.1
(Output
Voltage1)
36 57 5 1 5 Non-Isolated DC Buck- Non Sync
POE

Updated: 17 NOV 2017

描述

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 (...)

主要特色

  • 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)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
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

描述

这是一种增量式旋转编码器,使用非接触式磁性感应来检测旋转速度和方向。两个霍尔效应传感器可测量 66 极环形磁体并输出两个正交信号。此汽车级解决方案具有低成本特点,由于使用固态检测,不受物理磨损、污垢、腐蚀和射频噪声的影响,因此是用于取代常规机械接触式编码器的高可靠性产品。

主要特色

  • 极其简单、可靠且成本低廉
  • 与机械编码器模块相比具有更高的设计灵活性和 ESD 抗扰度
  • 66 极磁体提供每转 360° 高达 132 次检测(每 2.7° 检测一次)
  • 大于 20kHz 的霍尔效应传感器带宽可提供 15µs 的低延迟
  • 数字感应和数字信号提供噪声抗扰性
  • 通过 AEC-Q100 汽车认证


Updated: 17 NOV 2017

描述

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 (...)

主要特色

  • 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)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP20531.1
(Output
Voltage1)
20 57 12 .625 7.5 Isolated DC Flyback- Non Sync
POE

Updated: 17 NOV 2017

描述

The PMP20657 reference design is a compact, efficient unidirectional 48V to 12V @ 400W power converter. The design is pseudo-isolated to protect 12V loads. The phase-shifted full-bridge topology achieves over 95% peak efficiency. Light-load mode enables <100mW standby power with full (...)

主要特色

  • <100mW no-load power consumption designed for automotive 48V battery
  • Synchronous rectification and adaptive delays for high peak efficiency
  • 300kHz/600kHz switching frequency for 2.5" x 3.5" powertrain
  • Pseudo-isolation to protect 12V loads
  • Low-cost, all ceramic output capacitor solution

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)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP20657.1
(Output
Voltage1)
36 60 12 33.33 399.96 Non-Isolated DC Full Bridge- Phase Shifted

Updated: 17 NOV 2017

描述

The PMP20541 reference design is an isolated synchronous flyback converter with a 12V/4A output.  The 36-60V input is suitable for most telecom and PoE applications.  The UCC2897A PWM controller has dual drivers for precise control of the primary FET and synchronous FET.

主要特色

  • Synchronous rectification
  • 91% efficiency at 4A load
  • 1500Vrms isolation

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)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP20541.1
(Output
Voltage1)
36 60 12 4 48 Isolated DC Flyback- Synchronous

描述

The TIDA-01410 reference design uses two LMX2594 synthesizers to produce two outputs that are both coherent and adjustable in phase.  Phase coherent outputs are useful for interleaving data converters and also for beam steering applications.  This reference design has identical routing for (...)

主要特色

  • Two outputs with coherent and adjustable phase
  • Output frequency from 10 MHz to 15 GHz
  • High output power


Updated: 16 NOV 2017

描述

The PMP11186 reference design is a non-isolated Push-Pull converter that operates from 6V - 16Vin and supplies +/- 25V@5A out (250W max).  This design operates at 200KHz with a peak efficiency of 88% (Vin = 12V).

主要特色

  • 250W peak output power at 6V input
  • 86% full load and 88% half load efficiency
  • Excellent output regulation with balanced differential loading

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)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP11186.1
(Output Voltage 1)
6 16 25 5 125 Non-Isolated DC Forward- Push Pull
PMP11186.2
(Output Voltage 2)
6 16 -25 5 125 Non-Isolated DC Forward- Push Pull

Updated: 16 NOV 2017

描述

The PMP20904 reference design is a negative buck utilizing the LM5117 controller for industrial applications. This design can operate at 24Vin at +/-10%. The design has an output of -24V and capable of sourcing 2A continuous current and up to 4A transient. Switching frequency is set to 200kHz (...)

主要特色

  • Synchronous output rectification
  • Low BOM count and cost, compact solution size
  • Peak efficiency: 94%

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)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP20904.1
(Output
Voltage1)
21.6 26.4 -24 4 96 Non-Isolated DC Buck Boost- Inverting

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