数据表
TPS60203
- Regulated 3.3-V Output Voltage With up to
100-mA Output Current From a 1.8-V to 3.6-V
Input Voltage - Less Than 5-mV (PP) Output Voltage
Ripple Achieved With Push-Pull Topology - Integrated Low-Battery and Power-Good Detector
- Switching Frequency Can Be Synchronized to
External Clock Signal - Extends Battery Usage With up to 90% Efficiency
and 35-µA Quiescent Supply Current - Reliable System Shutdown Because Output
Capacitor Is Discharged When Device Is Disabled - Easy-to-Design, Low-Cost, Low-EMI Power
Supply Since No Inductors Are Used - 0.05-µA Shutdown Current, Battery Is Isolated
From Load in Shutdown Mode - Compact Converter Solution in UltraSmall 10-pin
MSOP With Only Four External Capacitors
Required - Evaluation Module Available (TPS60200EVM-145)
The TPS6020x step-up, regulated charge pumps generate a 3.3-V ±4% output voltage from a 1.8-V to 3.6-V input voltage. The devices are typically powered by two Alkaline, NiCd or NiMH battery cells and operate down to a minimum supply voltage of 1.6 V. Continuous output current is a minimum of 100 mA for the TPS60200 and TPS60201 and 50 mA for the TPS60202 and TPS60203, all from a 2-V input. Only four external capacitors are needed to build a complete low-ripple DC/DC converter. The push-pull operating mode of two single-ended charge pumps assures the low output voltage ripple as current is continuously transferred to the output.
技术文档
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查看全部 5 类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | TPS6020x Regulated 3.3 V, 100-mA Low-Ripple Charge Pump Low Power DC/DC Converters 数据表 (Rev. A) | PDF | HTML | 2016年 4月 25日 | ||
应用手册 | Performing Accurate PFM Mode Efficiency Measurements (Rev. A) | 2018年 12月 11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 | ||||
EVM 用户指南 | Evaluation Module (EVM) for Regulated 3.3-V, 100-mA, Low Ripple Charge Pump | 2000年 6月 8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)。
封装 | 引脚 | 下载 |
---|---|---|
VSSOP (DGS) | 10 | 查看选项 |
订购和质量
包含信息:
- 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
包含信息:
- 制造厂地点
- 封装厂地点