TPS51200-Q1 汽车类吸入/输出 DDR 终端稳压器 | 德州仪器 TI.com.cn

TPS51200-Q1 (正在供货)

汽车类吸入/输出 DDR 终端稳压器

汽车类吸入/输出 DDR 终端稳压器 - TPS51200-Q1
数据表
 

描述

The TPS51200-Q1 device is a sink and source double-data-rate (DDR) termination regulator specifically designed for low input voltage, low-cost, low-noise systems where space is a key consideration.

The TPS51200-Q1 device maintains a fast transient response and only requires a minimum output capacitance of 20 µF. The TPS51200-Q1 device supports a remote sensing function and all power requirements for DDR, DDR2, DDR3, DDR3L, Low Power DDR3 and DDR4 VTT bus termination.

In addition, the TPS51200-Q1 device provides an open-drain PGOOD signal to monitor the output regulation and an EN signal that can be used to discharge VTT during S3 (suspend to RAM) for DDR applications.

The TPS51200-Q1 device is available in the thermally-efficient VSON-10 package, and is rated both green and Pb-free. The device is specified from –40°C to 125°C.

特性

  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Input Voltage: Supports 2.5-V Rail and 3.3-V Rail
  • VLDOIN Voltage Range: 1.1 V to 3.5 V
  • Sink/Source Termination Regulator Includes Droop Compensation
  • Requires Minimum Output Capacitance of 20-µF (typically 3 × 10-µF MLCCs) for Memory Termination Applications (DDR)
  • PGOOD to Monitor Output Regulation
  • EN Input
  • REFIN Input Allows for Flexible Input Tracking Either Directly or Through Resistor Divider
  • Remote Sensing (VOSNS)
  • ±10-mA Buffered Reference (REFOUT)
  • Built-in Soft Start, UVLO and OCL
  • Thermal Shutdown
  • Meets DDR, DDR2 JEDEC Specifications; Supports DDR3, DDR3L, Low-Power DDR3 and DDR4 VTT Applications
  • VSON-10 Package With Exposed Thermal Pad

All trademarks are the property of their respective owners.

查看更多内容

参数 与其它产品相比 DDR 存储器电源终端

 
DDR Memory Type
Control Mode
Iout VTT (Max) (A)
Iq (Typ) (mA)
Output
Vin (Min) (V)
Vin (Max) (V)
Features
Rating
Operating Temperature Range (C)
Pin/Package
TPS51200-Q1
DDR
DDR2
DDR3
DDR3L
DDR4
LPDDR2
LPDDR3    
D-CAP
S3
S4/S5    
3    
0.5    
VREF
VTT    
1.1    
3.5    
S3/S5 Support    
Automotive    
-40 to 125    
10VSON    

其它合格版本 TPS51200-Q1

版本 器件型号 定义
目录 TPS51200 TI 的标准目录产品
增强型产品 TPS51200-EP 支持国防、航天和医疗应用