Datasheet Texas Instruments PTH08000W — Даташит

Производитель	Texas Instruments
Серия	PTH08000W

2.25-A, 5/12-V Input, Non-Isolated Wide Adjust Module w/ Auto-Track

Datasheets

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PDF, 663 Кб, Версия: B, Файл опубликован: 5 фев 2008

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PTH08000W www.ti.com SLTS248B вЂ“ JUNE 2005 вЂ“ REVISED FEBRUARY 2008 2.25-A, WIDE INPUT, ADJUSTABLE SWITCHING REGULATOR
WITH AUTO-TRACKв„ў SEQUENCING FEATURES 1 Up to 2.25-A Output Current at 85В°C 4.5-V to 14-V Input Voltage Range Wide-Output Voltage Adjust
(0.9 V to 5.5 V) Efficiencies Up to 94% On/Off Inhibit Undervoltage Lockout (UVLO) Output Overcurrent Protection
(Nonlatching, Auto-Reset) Overtemperature Protection Ambient Temperature Range: вЂ“40В°C to 85В°C Surface-Mount Package
2 Safety Agency Approvals:
UL/CUL 60950, EN60950 APPLICATIONS Telecommunications, Instrumentation,
and General-Purpose Circuits DESCRIPTION
The PTH08000W is a highly integrated, low-cost switching regulator module that delivers up to 2.25 A of output
current. The PTH08000W sources output current at a much higher efficiency than a TO-220 linear regulator IC,
eliminating the need for a heatsink. The small size (0.75 inch Г— 0.5 inch) and flexible operation creates value for
a variety of applications.
The input voltage range of the PTH08000W is 4.5 V to 14 V, allowing operation from either a 5-V or 12-V input
bus. Using state-of-the-art switched-mode power-conversion technology, the PTH08000W can step down to
voltages as low as 0.9 V from a 5-V input bus, with less than 1 W of power dissipation. The output voltage can
be adjusted to any voltage over the range, 0.9 V to 5.5 V, using a single external resistor. This series includes
Auto-Trackв„ў sequencing. This feature simplifies the task of supply voltage sequencing in a power system by
enabling modules to track each other, or any external voltage, during power up and power down. Operating
features include an undervoltage lockout (UVLO), on/off inhibit, overcurrent protection, and overtemperature
protection. Target applications include telecommunications, test and measurement applications, and high-end
consumer products. This product is available in both through-hole and surface-mount package options, including
tape and reel. The PTH08000W is compatible with TI's roadmap for RoHS and lead-free compliance.
STANDARD APPLICATION
1 Track VO 6 2 …

Цены

Купить PTH08000WAH на РадиоЛоцман.Цены — от 332 до 2 387 ₽ 27 предложений от 16 поставщиков POL DC/DC преобразователь, 12.37 Вт, 900 мВ, 5.5 В, 2.25 А
Стандарт СИЗ Россия	PTH08000WAH Texas Instruments	332 ₽
Akcel Весь мир	PTH08000WAH Texas Instruments	от 578 ₽
AiPCBA Весь мир	PTH08000WAH Texas Instruments	708 ₽
ЗУМ-СМД Россия	PTH08000WAH Texas Instruments	по запросу

Продукция HONGFA – надежность и качество для разных задач

Статус

	PTH08000WAH	PTH08000WAS	PTH08000WAST	PTH08000WAZ	PTH08000WAZT
Статус продукта	В производстве	В производстве	В производстве	В производстве	В производстве
Доступность образцов у производителя	Да	Да	Нет	Да	Нет

Корпус / Упаковка / Маркировка

	PTH08000WAH	PTH08000WAS	PTH08000WAST	PTH08000WAZ	PTH08000WAZT
N	1	2	3	4	5
Pin	6	6	6	6	6
Package Type	EUS	EUT	EUT	EUT	EUT
Industry STD Term	Through-Hole Module	Surface Mount Module	Surface Mount Module	Surface Mount Module	Surface Mount Module
JEDEC Code	R-PDSS-T	R-PDSS-B	R-PDSS-B	R-PDSS-B	R-PDSS-B
Package QTY	56	49	250	49	250
Carrier	TIW TRAY	TIW TRAY	SMALL T&R	TIW TRAY	SMALL T&R
Width (мм)	12.57	12.57	12.57	12.57	12.57
Length (мм)	18.92	18.92	18.92	18.92	18.92
Thickness (мм)	8.25	8.25	8.25	8.25	8.25
Pitch (мм)	3.175	3.175	3.175	3.175	3.175
Max Height (мм)	8.5	8.5	8.5	8.5	8.5
Mechanical Data	Скачать	Скачать	Скачать	Скачать	Скачать

Параметры

Parameters / Models	PTH08000WAH	PTH08000WAS	PTH08000WAST	PTH08000WAZ	PTH08000WAZT
Iout(Max), A	2.25	2.25	2.25	2.25	2.25
Рабочий диапазон температур, C	от -40 до 85	от -40 до 85	от -40 до 85	от -40 до 85	от -40 до 85
Package Size: mm2:W x L, PKG	6Surface Mount Module: 271 mm2: 13.59 x 19.94(Surface Mount Module),6Through-Hole Module: 271 mm2: 13.59 x 19.94(Through-Hole Module)	6Surface Mount Module: 271 mm2: 13.59 x 19.94(Surface Mount Module),6Through-Hole Module: 271 mm2: 13.59 x 19.94(Through-Hole Module)	6Surface Mount Module: 271 mm2: 13.59 x 19.94(Surface Mount Module),6Through-Hole Module: 271 mm2: 13.59 x 19.94(Through-Hole Module)	6Surface Mount Module: 271 mm2: 13.59 x 19.94(Surface Mount Module),6Through-Hole Module: 271 mm2: 13.59 x 19.94(Through-Hole Module)	6Surface Mount Module: 271 mm2: 13.59 x 19.94(Surface Mount Module),6Through-Hole Module: 271 mm2: 13.59 x 19.94(Through-Hole Module)
Package Type	Open-Frame	Open-Frame	Open-Frame	Open-Frame	Open-Frame
Regulated Outputs	1	1	1	1	1
Soft Start	Fixed	Fixed	Fixed	Fixed	Fixed
Special Features	Enable,Output Discharge,Tracking	Enable,Output Discharge,Tracking	Enable,Output Discharge,Tracking	Enable,Output Discharge,Tracking	Enable,Output Discharge,Tracking
Vin(Max), В	14	14	14	14	14
Vin(Min), В	4.5	4.5	4.5	4.5	4.5
Vout(Max), В	5.5	5.5	5.5	5.5	5.5
Vout(Min), В	0.9	0.9	0.9	0.9	0.9

Экологический статус

	PTH08000WAH	PTH08000WAS	PTH08000WAST	PTH08000WAZ	PTH08000WAZT
RoHS	Не совместим	Не совместим	Не совместим	Не совместим	Не совместим

Application Notes

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Power Two Xilinx(TM) LX240 Virtex-6(TM) Devices
PDF, 63 Кб, Файл опубликован: 20 апр 2010
This reference design is intended to help designers wishing to use two of the new Virtex-6™ LX240 FPGA along with DDR memory and other optional circuitry in their designs. It provides nine rails of lower voltage with an input of 12 volts. The use of PTH T2 modules provides a high-performance solution for good transient response and tight regulation while conserving valuable board space.
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New power modules improve surface-mount manufacturability
PDF, 1.1 Мб, Файл опубликован: 14 июл 2005
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High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A)
PDF, 112 Кб, Версия: A, Файл опубликован: 13 авг 2009
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Input and Output Capacitor Selection
PDF, 219 Кб, Файл опубликован: 19 сен 2005

Модельный ряд

Серия: PTH08000W (5)

PTH08000WAH PTH08000WAS PTH08000WAST PTH08000WAZ PTH08000WAZT

Классификация производителя

Semiconductors> Power Management> Power Modules> Non-Isolated Module> Step-Down (Buck) Module