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TPS61000

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具有可调节输出的低输入电压非同步升压转换器

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功能与比较器件相同，但引脚排列有所不同
TPS61010 正在供货 具有可调节输出的低输入电压同步升压转换器 Integrated synchronous rectifier for highest power conversion efficiency (> 95%)
TPS61021A 正在供货 具有 0.5V 超低输入电压的 3A 升压转换器 For applications requiring single output, smaller package or higher output current.
TPS61098 正在供货 具有集成 LDO 的低输入电压、4.3V 输出电压、同步升压转换器 For applications requiring smaller package or smaller output current.
TPS610981 正在供货 具有集成 LDO 的低输入电压、3.3V 输出电压、同步升压转换器 For applications requiring smaller package or smaller output current.
TPS610982 正在供货 具有集成 LDO 的低输入电压、4.3V 输出电压、同步升压转换器 For applications requiring smaller package or smaller output current.

TPS61000

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产品详情

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Boost Type Converter Vin (min) (V) 0.8 Vin (max) (V) 3.3 Switching frequency (min) (kHz) 360 Switching frequency (max) (kHz) 840 Features Enable, Light Load Efficiency, Nonsynchronous, Power good Vout (min) (V) 1.5 Vout (max) (V) 3.3 Iq (typ) (µA) 50 Duty cycle (max) (%) 100 Switch current limit (typ) (A) 1.1
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Boost Type Converter Vin (min) (V) 0.8 Vin (max) (V) 3.3 Switching frequency (min) (kHz) 360 Switching frequency (max) (kHz) 840 Features Enable, Light Load Efficiency, Nonsynchronous, Power good Vout (min) (V) 1.5 Vout (max) (V) 3.3 Iq (typ) (µA) 50 Duty cycle (max) (%) 100 Switch current limit (typ) (A) 1.1
VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • 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)
  • 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.

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.
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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

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

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