- 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 - 降压稳压器
- 功能描述:可调节、600mA、效率为 95% 的降压转换器
- 点击这里打开及下载TPS62000的技术文档资料
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The TPS6200x devices are a family of low-noise synchronous step-down DC/DC converters that are ideally suited for systems powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH, or alkaline battery. The TPS6200x operates typically down to an input voltage of 1.8 V, with a specified minimum input voltage of 2 V.
The TPS62000 operates over a free-air temperature range of –40°C to 85°C.The device is available in the 10-pin (DGS) microsmall outline package (VSSOP).
- High-Efficiency Synchronous Step-Down Converter with More than 95% Efficiency
- 2-V to 5.5-V Operating Input Voltage Range
- Adjustable Output Voltage Range From 0.8 V to VIN
- Fixed Output Voltage Options Available in 0.9 V, 1 V, 1.2 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, and 3.3 V
- Synchronizable to External Clock Signal up to 1 MHz
- Up to 600 mA Output Current
- Pin-Programmable Current Limit
- High Efficiency Over a Wide Load Current Range in Power Save Mode
- 100% Maximum Duty Cycle for Lowest Dropout
- Low-Noise Operation Antiringing Switch and PFM/PWM Operation Mode
- Internal Softstart
- 50-μA Quiescent Current (TYP)
- Available in the 10-Pin Microsmall Outline Package (VSSOP)
- Evaluation Module Available
- Vin (Min) (V)
- 2
- Vin (Max) (V)
- 5.5
- Vout (Min) (V)
- 0.9
- Vout (Max) (V)
- 5
- Iout (Max) (A)
- 0.6
- Iq (Typ) (uA)
- 50
- Switching frequency (Min) (kHz)
- 500
- Switching frequency (Max) (kHz)
- 1000
- Features
- Adjustable Current Limit, Enable, Frequency Synchronization, Light Load Efficiency, Power Good, Synchronous Rectification
- Rating
- Catalog
- Regulated outputs (#)
- 1
- Control mode
- Current Mode
- Duty cycle (Max) (%)
- 100
TPS62000的完整型号有:TPS62000DGS、TPS62000DGSR,以下是这些产品的关键参数及官网采购报价:
TPS62000DGS,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:NIPDAUAG,TI官网TPS62000DGS的批量USD价格:.889(1000+)
TPS62000DGSR,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TPS62000DGSR的批量USD价格:.741(1000+)
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