PTH04T261WAS

更新时间： 2024-11-28 12:13:59

品牌	Logo	应用领域
德州仪器 - TI		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,

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PTH04T261WAS 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	DFM	包装说明：	,
针数：	10	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：	8.37
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, VDE, EN	效率（主输出）：	84%
高度：	9.09 mm	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-PXMA-B10	长度：	18.92 mm
最大电网调整率：	0.28%	最大负载调整率：	0.28%
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
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
子类别：	Power Supply Modules	表面贴装：	YES
技术：	HYBRID	温度等级：	INDUSTRIAL
端子形式：	BALL	端子位置：	UNSPECIFIED
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

PTH04T261WAS 数据手册

PTH04T260W, PTH04T261W

www.ti.com .................................................................................................................................................. SLTS273E–SEPTEMBER 2006–REVISED JULY 2009

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

WIDE-OUTPUT, ADJUSTABLE POWER MODULE WITH TurboTrans™

FEATURES

•

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.

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.

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...36

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PTH04T261WAS 替代型号

型号	品牌	替代类型	描述	数据表
PTH04T261WAST	TI	完全替代	1-OUTPUT DC-DC REG PWR SUPPLY MODULE, PLASTIC, DIP-10

与PTH04T261WAS相关器件

型号	品牌	获取价格	描述	数据表
PTH04T261WAST	TI	获取价格	1-OUTPUT DC-DC REG PWR SUPPLY MODULE, PLASTIC, DIP-10
PTH04T261WAZ	TI	获取价格	3-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED,
PTH04T261WAZT	TI	获取价格	3-A, 2.2-V to 5.5-V INPUT, NON-ISOLATED,
PTH05000W	TI	获取价格	6-A, 5-V Input Non-Isolated Wide-Output Adjust Power Module
PTH05000WAD	TI	获取价格	Over-Temperature Protection, Output Current Limit, Up to 6-A Output Current
PTH05000WAH	TI	获取价格	6-A, 5-V Input Non-Isolated Wide-Output Adjust Power Module
PTH05000WAS	TI	获取价格	6-A, 5-V Input Non-Isolated Wide-Output Adjust Power Module
PTH05000WAST	TI	获取价格	6-A, 5-V Input Non-Isolated Wide-Output Adjust Power Module
PTH05000WAZ	TI	获取价格	Over-Temperature Protection, Output Current Limit, Up to 6-A Output Current
PTH05000WAZT	TI	获取价格	Over-Temperature Protection, Output Current Limit, Up to 6-A Output Current

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