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PTH12030LAZT

更新时间： 2024-11-21 03:50:27

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
26页	824K
描述
26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE

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PTH12030LAZT 数据手册

PTH12030W/L

www.ti.com

SLTS211F–MAY 2003–REVISED FEBRUARY 2007

26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT

ADJUST POWER MODULE

FEATURES

APPLICATIONS

•

Multi-voltage, multi-processor systems

•

Up to 26 A Output Current

12-V Input Voltage

Wide-Output Voltage Adjust

(1.2 V to 5.5 V) / (0.8 V to 1.8 V)

•

Efficiencies up to 94%

235 W/in³Power Density

On/Off Inhibit

Nominal Size = 1.37 in x 1.12 in

(34,8 mm x 28,5 mm)

Output Voltage Sense

Prebias Startup

Margin Up/Down Controls

Dual-Phase Topology

Auto-Track™ Sequencing

Undervoltage Lockout

Output Overcurrent Protection

(Non-Latching, Auto-Reset)

•

Overtemperature Protection

Operating Temperature: –40°C to 85°C

Safety Agency Approvals:

UL/IEC/CSA-C22.2 60950-1

•

Point of Load Alliance (POLA) Compatible

DESCRIPTION

The PTH12030 is a series of high current, non-isolated power module from Texas Instruments. This product is

characterized by high efficiencies, and up to 26 A of output current, while occupying a small PCB area of

1.64 in². In terms of cost, size, and performance, the series provides OEM’s with a flexible module that meets

the requirements of the most complex and demanding mixed-signal applications. These include the most densly

populated, multiprocessor systems that incorporate the high-speed TMS320™ DSP family, microprocessors,

and ASICs.

The series uses double-sided surface mount construction and provides high-performance step-down power

conversion from a 12-V input bus voltage. The output voltage of the W-suffix parts can be set to any value over

the range, 1.2 V to 5.5 V. The L-suffix parts have an adjustment range of 0.8 V to 1.8 V. The output voltage is

set using a single resistor.

This series includes Auto-Track™. Auto-Track simplifies power-up and power-down supply voltage sequencing

in a system by enabling modules to track each other, or any other external voltage.

Each model also includes an on/off inhibit, output voltage adjust (trim), and margin up/down controls, and the

ability to start up into an existing prebias. An output voltage sense ensures tight load regulation, and an output

overcurrent and thermal shutdown feature provide for protection against external load faults.

Package options inlude both through-hole and surface mount configurations.

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, TMS320, POLA 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...26

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PTH12030LAZT 替代型号

型号	品牌	替代类型	描述	数据表
PTH12030LAZ	TI	完全替代	26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE
PTH12030LAS	TI	完全替代	26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE
PTH12030LAST	TI	类似代替	26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE

与PTH12030LAZT相关器件

型号	品牌	获取价格	描述	数据表
PTH12030W	TI	获取价格	26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE
PTH12030WAD	TI	获取价格	26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE
PTH12030WAD	EMERSON-NETWORKPOWER	获取价格	DC-DC CONVERTERS
PTH12030WADT	EMERSON-NETWORKPOWER	获取价格	DC-DC CONVERTERS
PTH12030WAH	EMERSON-NETWORKPOWER	获取价格	DC-DC CONVERTERS
PTH12030WAH	TI	获取价格	26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE
PTH12030WAHT	EMERSON-NETWORKPOWER	获取价格	DC-DC CONVERTERS
PTH12030WAS	TI	获取价格	26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE
PTH12030WAS	EMERSON-NETWORKPOWER	获取价格	DC-DC CONVERTERS
PTH12030WAST	TI	获取价格	26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE

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