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TPS54872

Category:converter
Product Name:8A active bus termination/DDR memory DC/DC converter
Manufacturers:TI
Production Batch Number:10+
Encapsulation:HTSSOP28
Stock Status:There is stock
Stock Quantity:9000
Minimum order quantity: 1
Details:

Product introduction

TPS54872 8A 有源总线终端/DDR 内存 DC/DC 转换器

illustrate

由于SWIFT的™的DC / DC稳压器系列的成员，TPS54872低输入电压高输出电流同步降压PWM转换器集成了所有必需的活性成分。包含在列出的功能与底物是一个真正的，高性能，电压误差放大器，能够在选择输出滤波电感和电容元件在瞬态条件和最大的灵活性表现;一名副电压闭锁电路，以防止启动，直到输入电压达到3.8伏;内部设置慢启动电路，以限制浪涌电流;和状态输出指示有效的经营条件。

该TPS54872是采用耐热增强型28引脚TSSOP（工务）将PowerPAD™封装，从而消除了笨重的散热器。

characteristic

The track is plus a reference voltage
30 meters 高效率的MOSFET开关以8连续输出或灌电流源
6% to 90% V_IOutput trace range
Wide PWM frequency:
Fixed 350 kHz or 280 kHz to 700 kHz table
The load is protected by peak current limit and thermal shutdown
Comprehensive solution reduces board area and total cost
apply
- DDR memory termination voltage
- Proactive termination of the gas-to-liquids and SSTL high-speed logic families
- The current output stage of the DAC is controlled high
- Precision point-of-load power supplies

andTPS54872Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
TPS54872	TI	10+	HTSSOP28	8A active bus termination/DDR memory DC/DC converter

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