PTH04T240FAS

更新时间： 2024-11-28 06:05:47

品牌	Logo	应用领域
德州仪器 - TI		电源电路输入元件
页数	文件大小	规格书
34页	3857K
描述
10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS

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PTH04T240FAS 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：	XMA,
针数：	11	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	8504.40.85.00
Factory Lead Time：	1 week	风险等级：	2.44
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）：	91%	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 V
JESD-30 代码：	R-PDMA-P11	长度：	22.1 mm
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
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	纹波电压（主输出）：	0.007 Vrms
座面最大高度：	8.33 mm	表面贴装：	NO
最大切换频率：	400 kHz	技术：	HYBRID
温度等级：	INDUSTRIAL	端子形式：	PIN/PEG
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	微调/可调输出：	YES
宽度：	15.75 mm	Base Number Matches：	1

PTH04T240FAS 数据手册

PTH04T240F

www.ti.com............................................................................................................................................................................................ SLTS293–DECEMBER 2008

10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED

POWER MODULE FOR 3-GHz DSP SYSTEMS

FEATURES

•

Up to 10-A Output Current

•

TurboTrans™ Technology

2.2-V to 5.5-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 94%

•

15 mV Output Voltage Deviation

(C_O= 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 PTH04T240F 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 Instruments' 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 2.2 V to 5.5 V, the PTH04T240F 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 PTH04T240F

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 PTH04T240F 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. TurboTrans allows the PTH04T240F

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.

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.

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.

12 3 4 5 6 7...34

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PTH04T240FAS 替代型号

型号	品牌	替代类型	描述	数据表
PTH04T240FAST	TI	完全替代	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS

与PTH04T240FAS相关器件

型号	品牌	获取价格	描述	数据表
PTH04T240FAST	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS
PTH04T240FAZ	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS
PTH04T240FAZT	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED POWER MODULE FOR 3-GHz DSP SYSTEMS
PTH04T240W	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WID
PTH04T240WAD	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WID
PTH04T240WAS	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WID
PTH04T240WAST	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WID
PTH04T240WAZ	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WID
PTH04T240WAZT	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WID
PTH04T241W	TI	获取价格	10-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED, WID

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