The PTH08T230/231W is the higher input voltage (4.5 V to 14 V) version of the PTH04T230/231W (2.2 V to 5.5 V), 6-A rated, non-isolated power module. This regulator represents the 2nd generation of the PTH series of power modules which include a reduced footprint and improved features. The PTH08T231W is optimized to be used in applications requiring all ceramic capacitors.

Operating from an input voltage range of 4.5V to 14V, the PTH08T230/231W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 5.5 V. The wide input voltage range makes the PTH08T230/231W particularly suitable for advanced computing and server applications that use a loosely regulated 8-V to 12-V intermediate distribution bus. Additionally, the wide input voltage range increases design flexibility by supporting operation with tightly regulated 5-V, 8-V, or 12-V intermediate bus architectures.

The module incorporates a comprehensive list of features. Output over-current and over-temperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized. Auto-Track sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.

The PTH08T230/231W includes new patent pending technologies, TurboTrans? and SmartSync. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. Additionally, for a target output capacitor bank, TurboTrans can be used to significantly improve the regulator's transient response by reducing the peak voltage deviation. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reduces input capacitor RMS current requirements. Double-sided surface mount construction provides a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible.

• Up to 6-A Output Current
• 4.5-V to 14-V Input Voltage
• Wide-Output Voltage Adjust (0.69 V to 5.5 V)
• ±1.5% Total Output Voltage Variation
• Efficiencies up to 95%
• Output Overcurrent Protection (Nonlatching, Auto-Reset)
• Operating Temperature: 40°C to 85°C
• Safety Agency Approvals
  • UL/IEC/CSA-C22.2 60950-1
  • Prebias Startup
  • On/Off Inhibit
  • Differential Output Voltage Remote Sense
  • Adjustable Undervoltage Lockout
  • Auto-Track? Sequencing
  • Ceramic Capacitor Version (PTH08T231W)
  • TurboTrans? Technology
  • Designed to meet Ultra-Fast TransientRequirements up to 300 A/μs
  • SmartSync Technology
  下面可能是您感兴趣的TI公司非隔离式模块元器件
• TPS62151 - 采用 3x3 QFN 封装的 3-17V 1A 降压转换器
• 74ACT11074 - 具有清零和预设功能的双路上升沿 D 类触发器
• CSD87312Q3E - CSD87312Q3E
• TLV7111225 - 采用 1.5mm X 1.5mm SON 封装的双路、200mA 输出、低噪声、高 PSRR、低压降稳压器
• UCC28515 - 高级 PFC/PWM 组合控制器
• TPS2836 - 具有 TTL 输入的同向快速同步降压 MOSFET 驱动器
• TLV320DAC3100-Q1 - 具有音频处理功能的低功耗立体声音频 DAC
• SN65LVDS108 - 1:8 LVDS 时钟扇出缓冲器
• LM320-N - LM320 - 串联 3 端子负稳压器
• CD54HCT191 - 高速 CMOS 逻辑可预设的同步 4 位二进制加/减计数器