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PTH08T240FAZ PDF预览

PTH08T240FAZ

更新时间： 2024-11-29 06:05:47
品牌 Logo 应用领域
德州仪器 - TI 电源电路输出元件输入元件
页数 文件大小 规格书
37页 1356K
描述
10-A, 4.5-V to 14-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS

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PTH08T240FAZ 技术参数

是否Rohs认证： 不符合生命周期：Active
包装说明：XMA,Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8504.40.85.00
风险等级：1.72Is Samacsys：N
其他特性：REMOTE SHUTDOWN模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE
认证：UL, CSA控制模式：VOLTAGE-MODE
效率（主输出）：90%高度：8.5 mm
最大输入电压：14 V最小输入电压：4.5 V
标称输入电压：5 VJESD-30 代码：R-XDMA-X11
JESD-609代码：e1长度：22.1 mm
最大电网调整率：0.3%最大负载调整率：0.2%
湿度敏感等级：3功能数量：1
输出次数：1端子数量：11
最高工作温度：85 °C最低工作温度：-40 °C
最大输出电流：10 A最大输出电压：2 V
最小输出电压：0.69 V标称输出电压：1 V
封装主体材料：UNSPECIFIED封装代码：XMA
封装形状：RECTANGULAR封装形式：MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：260保护：OUTPUT OVER CURRENT; THERMAL
认证状态：Not Qualified纹波电压（主输出）：0.00353 Vrms
子类别：Power Supply Modules表面贴装：NO
最大切换频率：340 kHz技术：HYBRID
温度等级：INDUSTRIAL端子面层：Tin/Silver/Copper (Sn/Ag/Cu)
端子形式：UNSPECIFIED端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED最大总功率输出：10 W
微调/可调输出：YES宽度：15.75 mm
Base Number Matches：1

PTH08T240FAZ 数据手册

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PTH08T240F  
www.ti.com ........................................................................................................................................ SLTS277C–DECEMBER 2006–REVISED DECEMBER 2008  
10-A, 4.5-V to 14-V INPUT, NON-ISOLATED  
POWER MODULE FOR 3-GHz DSP SYSTEMS  
1
FEATURES  
2
•
•
•
•
•
•
Up to 10-A Output Current  
•
•
TurboTrans™ Technology  
4.5-V to 14-V Input Voltage  
Designed to meet Ultra-Fast Transient  
Requirements for 3-GHz DSP Systems  
Wide-Output Voltage Adjust (0.69 V to 2.0 V)  
±1.5% Total Output Voltage Variation  
Efficiencies up to 93%  
•
15 mV Output Voltage Deviation  
(CO = 2000 µF, ΔI = 3 A)  
Output Overcurrent Protection  
(Nonlatching, Auto-Reset)  
APPLICATIONS  
•
Wireless Infrastructure Base Stations  
•
•
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  
SmartSync Technology  
DESCRIPTION  
The PTH08T240F is a high-performance 10-A rated, non-isolated power module designed to meet ultra-fast  
transient requirements for 3-GHz DSP systems like Texas Instrument's TMS320TCI6488. This module is an  
addition to the 2nd generation of the popular PTH series power modules which include a reduced footprint and  
additional features.  
Operating from an input voltage range of 4.5 V to 14 V, the PTH08T240F requires a single resistor to set the  
output voltage to any value over the range, 0.69 V to 2.0 V. The output voltage range makes the PTH08T240F  
particularly suitable for the 3-GHz DSP's core voltage requirements.  
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 PTH08T240F includes new patented 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. TurboTrans allows PTH08T240F to meet the  
tight transient voltage tolerances required by 3-GHz DSPs with minimal output capacitance. SmartSync allows for  
switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and  
reducing input capacitor RMS current requirements. The module uses double-sided surface mount construction  
to provide a low profile and compact footprint. Package options include both through-hole and surface mount  
configurations that are lead (Pb) - free and RoHS compatible.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
Auto-Track, TurboTrans, TMS320 are trademarks of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2006–2008, Texas Instruments Incorporated  
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PTH08T240FAZ 替代型号

型号 品牌 替代类型 描述 数据表
PTH08T240FAZT TI

完全替代

 10-A, 4.5-V to 14-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS
PTH08T240FAST TI

完全替代

 10-A, 4.5-V to 14-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS
PTH08T240FAS TI

类似代替

 10-A, 4.5-V to 14-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS

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