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PTH04T260WAD PDF预览

PTH04T260WAD

更新时间: 2024-11-28 12:14:03
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
36页 1094K
描述
3-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED,

PTH04T260WAD 技术参数

是否Rohs认证:不符合生命周期:Active
零件包装代码:DFM包装说明:DIP-10
针数:10Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.40.85.00
Factory Lead Time:1 week风险等级:1.86
Is Samacsys:N模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE
控制模式:VOLTAGE-MODE效率(主输出):95%
最大输入电压:5.5 V最小输入电压:2.2 V
标称输入电压:5 VJESD-30 代码:R-PXMA-T10
JESD-609代码:e3功能数量:1
输出次数:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:3 A最大输出电压:3.6 V
最小输出电压:0.69 V标称输出电压:3.3 V
封装主体材料:PLASTIC/EPOXY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):NOT SPECIFIED保护:OUTPUT OVER CURRENT;THERMAL
认证状态:Not Qualified表面贴装:NO
技术:HYBRID温度等级:INDUSTRIAL
端子面层:Tin (Sn)端子形式:THROUGH-HOLE
端子位置:UNSPECIFIED处于峰值回流温度下的最长时间:NOT SPECIFIED
最大总功率输出:9.9 W微调/可调输出:YES
Base Number Matches:1

PTH04T260WAD 数据手册

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PTH04T260W, PTH04T261W  
www.ti.com .................................................................................................................................................. SLTS273ESEPTEMBER 2006REVISED JULY 2009  
3-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED,  
WIDE-OUTPUT, ADJUSTABLE POWER MODULE WITH TurboTrans™  
1
FEATURES  
2
Up to 3-A Output Current  
TurboTrans™ Technology  
2.2-V to 5.5-V Input Voltage  
Designed to meet Ultra-Fast Transient  
Requirements up to 300 A/µs  
Wide-Output Voltage Adjust (0.69 V to 3.6 V)  
±1.5% Total Output Voltage Variation  
Efficiencies up to 96%  
SmartSync Technology  
APPLICATIONS  
Output Overcurrent Protection  
(Nonlatching, Auto-Reset)  
Complex Multi-Voltage Systems  
Microprocessors  
Bus Drivers  
Operating Temperature: –40°C to 85°C  
Safety Agency Approvals:  
UL60950, CSA 22.2 950, EN60950 VDE  
Prebias Startup  
On/Off Inhibit  
Differential Output Voltage Remote Sense  
Adjustable Undervoltage Lockout  
Auto-Track™ Sequencing  
Ceramic Capacitor Version (PTH04T261W)  
DESCRIPTION  
The PTH04T260/261W is a high-performance, 3-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 PTH04T261W is optimized to be used in applications requiring all ceramic capacitors.  
Operating from an input voltage range of 2.2 V to 5.5 V, the PTH04T260/261W requires a single resistor to set  
the output voltage to any value over the range, 0.69 V to 3.6 V. The wide input voltage range makes the  
PTH04T260/261W particularly suitable for advanced computing and server applications that use a 2.5-V, 3.3-V or  
5-V intermediate bus architecture.  
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 PTH04T260/261W 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 regulators 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.  
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
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 © 2006–2009, Texas Instruments Incorporated  

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