TPS61000
- Start-Up Into a Full Load With Supply Voltages as
Low as 0.9 V Over Full Temperature Range - Minimum 100-mA Output Current From 0.8-V
Supply Voltage, 250 mA From 1.8 V - High Power Conversion Efficiency, up to 90%
- Power-Save Mode for Improved Efficiency at Low
Output Currents - Device Quiescent Current Less Than 50 µA
- Added System Security With Integrated Low-
Battery Comparator - Low-EMI Converter (Integrated Antiringing Switch
Across Inductor) - Micro-Size 10-Pin MSOP Package
- Evaluation Modules Available
(TPS6100xEVM–156)
The TPS6100x devices are boost converters intended for systems that are typically operated from a single- or dual-cell nickel-cadmium (NiCd), nickel-metal hydride (NiMH), or alkaline battery. The converter output voltage can be adjusted from 1.5 V to a maximum of 3.3 V and provides a minimum output current of 100 mA from a single battery cell and 250 mA from two battery cells. The converter starts up into a full load with a supply voltage of 0.9 V and stays in operation with supply voltages as low as 0.8 V.
The converter is based on a fixed-frequency, current-mode pulse-width-modulation (PWM) controller that goes into power-save mode at low load currents. The current through the switch is limited to a maximum of 1100 mA, depending on the output voltage. The current sense is integrated to further minimize external component count. The converter can be disabled to minimize battery drain when the system is put into standby.
A low-EMI mode is implemented to reduce interference and radiated electromagnetic energy that is caused by the ringing of the inductor when the inductor discharge-current decreases to zero. The device is packaged in the space-saving 10-pin MSOP package.
技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | TPS6100x Single- and Dual-Cell Boost Converter With Start-up Into Full Load 数据表 (Rev. D) | PDF | HTML | 2015年 8月 31日 | ||
应用手册 | Basic Calculation of a Boost Converter's Power Stage... (Rev. D) | PDF | HTML | 2022年 11月 21日 | |||
应用手册 | 升压转换器功率级的基本计算 (Rev. D) | PDF | HTML | 英语版 (Rev.D) | PDF | HTML | 2022年 11月 11日 | |
应用手册 | Performing Accurate PFM Mode Efficiency Measurements (Rev. A) | 2018年 12月 11日 | ||||
应用手册 | Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. B) | 2017年 11月 29日 | ||||
应用手册 | Extending the Soft Start Time Without a Soft Start Pin (Rev. B) | 2017年 6月 15日 | ||||
应用手册 | Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs | 2011年 9月 19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 | 优化具有内部补偿功能的 DC-DC 转换器的瞬态响应 | 最新英语版本 (Rev.B) | 2008年 7月 15日 | |||
应用手册 | 最小化升压转换器开关节点处的振铃 | 英语版 | 2008年 7月 15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)。
TPS61000 TINA-TI Average Reference Design (Rev. A)
封装 | 引脚 | 下载 |
---|---|---|
VSSOP (DGS) | 10 | 查看选项 |
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