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| 型号： | PTH12030LAS |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | DIP-13 |
| 文件页数： | 1/26页 |
| 文件大小： | 794K |
| 代理商： | PTH12030LAS |
26-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT
1
FEATURES
APPLICATIONS
NominalSize=1.37inx1.12in
(34,8mmx28,5mm)
DESCRIPTION
www.ti.com .................................................................................................................................................... SLTS211H – MAY 2003 – REVISED DECEMBER 2008
ADJUST POWER MODULE
Multi-voltage, multi-processor systems
2
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/in3 Power Density
On/Off Inhibit
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
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.
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
Auto-Track, TMS320, POLA are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2003–2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PTH12030LAST | 功能描述:DC/DC转换器 0.8 to 1.8V 26A 12V Input WideAdj Module RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PTH12030LAZ | 功能描述:DC/DC转换器 10.2-13.8Vin 1.8V26A 1.370" x1.120"x0.354 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PTH12030LAZT | 功能描述:DC/DC转换器 0.8 to 1.8V 26A 12V Input WideAdj Module RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PTH12030W | 制造商:未知厂家 制造商全称:未知厂家 功能描述:26 A. 12-V Input Wide-Output Adjust Plug-in Power Module |
| PTH12030WAD | 功能描述:DC/DC转换器 1.2 to 5.5V 26A 12V Input WideAdj Module RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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