TPS65050
- Up To 95% Efficiency
- Output Current for DC-DC Converters:
- TPS65050, TPS65054: 2 × 0.6 A
- TPS65051, TPS65052 and TPS65056: DCDC1 = 1 A; DCDC2 = 0.6 A
- Output Voltages for DC-DC Converters
- Externally Adjustable and Fixed Versions Available
- Digital Voltage Selection for the DCDC2
- VI Range for DC-DC Converters
From 2.5 V to 6 V - 2.25-MHz Fixed-Frequency Operation
- Power Save Mode at Light Load Current
- 180° Out-of-Phase Operation
- Output Voltage Accuracy in PWM Mode ±1%
- Total Typical 32-μA Quiescent Current for Both DC-DC Converters
- 100% Duty Cycle for Lowest Dropout
- Two General-Purpose 400-mA, High PSRR LDOs
- Two General-Purpose 200-mA, High PSRR LDOs
- VI range for LDOs From 1.5 V to 6.5 V
- Digital Voltage Selection for the LDOs
All trademarks are the property of their respective owners.
The TPS6505x family of devices are integrated power-management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS6505x devices provide two highly efficient, 2.25-MHz step-down converters targeted at providing the core voltage and I/O voltage in a processor-based system. Both step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low noise applications, the devices can be forced into fixed-frequency PWM mode by pulling the MODE pin high. The TPS6505x devices also integrate two 400-mA LDO and two 200-mA LDO voltage regulators. Each LDO operates with an input voltage range from 1.5 V to 6.5 V, allowing them to be supplied from one of the step-down converters or directly from the main battery.
For all available packages, see the orderable addendum at the end of the data sheet.技术文档
| 类型 | 标题 | 下载最新的英语版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 数据表 | TPS6505x 6-Channel Power-Management IC With Two Step-Down Converters and Four Low-Input Voltage LDOs 数据表 (Rev. C) | PDF | HTML | 2017年 2月 21日 | ||
| 应用手册 | 设计电压监控器的电阻分压器输入端时的 IQ与精度权衡因素 (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2021年 10月 25日 | |
| 应用手册 | LDO 噪声揭秘 (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2020年 9月 16日 | |
| 选择指南 | 电源管理指南 2018 (Rev. K) | 2018年 7月 31日 | ||||
| 选择指南 | 电源管理指南 2018 (Rev. R) | 2018年 6月 25日 | ||||
| 应用手册 | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 2017年 8月 9日 | |||
| 应用手册 | Basic Calculation of a Buck Converter's Power Stage (Rev. B) | 2015年 8月 17日 | ||||
| 应用手册 | TPS6505x Design Guide | 2015年 4月 10日 | ||||
| 应用手册 | Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) | 2012年 1月 13日 | ||||
| 模拟设计期刊 | IQ：它是什么、不是什么以及如何使用 | 英语版 | 2011年 8月 17日 | |||
| 应用手册 | 简化的 LDO PSRR 测量 | 最新英语版本 (Rev.A) | PDF | HTML | 2010年 7月 28日 | ||
| EVM 用户指南 | TPS6505xEVM-195 (Rev. A) | 2007年 4月 19日 |
设计和开发
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
TPS65051EVM-195 — TPS65051 Evaluation Module
The TPS65051EVM-195 helps designers evaluate the operation and performance of the TPS65051 PMIC for applications that are powered with one Li-ion or Li-polymer cell and require multiple power rails. The TPS65051 contains two highly efficient step-down switching converters, four low dropout linear (...)
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| VQFN (RSM) | 32 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点
推荐米6体育平台手机版_好二三四可能包含与 TI 此米6体育平台手机版_好二三四相关的参数、评估模块或参考设计。