- 制造厂商：TI
- 产品类别：电源管理
- 技术类目：直流/直流开关稳压器 - 电荷泵（无电感器）
- 功能描述：具有低电池电量指示器的稳压 3.3V、100mA 低纹波电荷泵
- 点击这里打开及下载TPS60200的技术文档资料
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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.
- 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)
- Vin (Min) (V)
- 1.8
- Vin (Max) (V)
- 3.6
- Vout (Min) (V)
- 3.3
- Vout (Max) (V)
- 3.3
- Iout (Max) (A)
- 0.1
- Regulated outputs (#)
- 1
- Switching frequency (Min) (kHz)
- 200
- Switching frequency (Max) (kHz)
- 400
- Iq (Typ) (mA)
- 0.04
- Features
- Enable, Frequency Synchronization
- Rating
- Catalog
TPS60200的完整型号有：TPS60200DGS、TPS60200DGSR，以下是这些产品的关键参数及官网采购报价：
TPS60200DGS，工作温度：-40 to 85，封装：VSSOP (DGS)-10，包装数量MPQ：80个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网TPS60200DGS的批量USD价格：.755（1000+）
TPS60200DGSR，工作温度：-40 to 85，封装：VSSOP (DGS)-10，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网TPS60200DGSR的批量USD价格：.629（1000+）
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