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电源管理
AC/DC & DC/DC converters (integrated FET)

REG71050

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采用 ThinSOT-23 封装的 60mA、5.0V 降压/升压电荷泵

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数据表

REG71050

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产品详情

Iout (max) (A) 0.06 Vin (min) (V) 2.7 Vin (max) (V) 5.5 Type Charge pump Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1000 Features Enable Vout (min) (V) 5 Vout (max) (V) 5 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.000065
Iout (max) (A) 0.06 Vin (min) (V) 2.7 Vin (max) (V) 5.5 Type Charge pump Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1000 Features Enable Vout (min) (V) 5 Vout (max) (V) 5 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.000065
SOT-23-THN (DDC) 6 8.12 mm² 2.9 x 2.8 WSON (DRV) 6 4 mm² 2 x 2
  • Wide Input Voltage Range: 1.8 V to 5.5 V
  • Automatic Step-Up and Step-Down Operation
  • Low Input Current Ripple
  • Low Output Voltage Ripple
  • Minimum Number of External Components—No Inductors
  • 1-MHz Internal Oscillator Allows Small Capacitors
  • Shutdown Mode
  • Thermal and Current Limit Protection
  • Six Fixed Output Voltages Available:
    • 2.5 V, 2.7 V, 3 V, 3.3 V, 5 V, 5.5 V

All trademarks are the property of their respective owners.

  • Wide Input Voltage Range: 1.8 V to 5.5 V
  • Automatic Step-Up and Step-Down Operation
  • Low Input Current Ripple
  • Low Output Voltage Ripple
  • Minimum Number of External Components—No Inductors
  • 1-MHz Internal Oscillator Allows Small Capacitors
  • Shutdown Mode
  • Thermal and Current Limit Protection
  • Six Fixed Output Voltages Available:
    • 2.5 V, 2.7 V, 3 V, 3.3 V, 5 V, 5.5 V

All trademarks are the property of their respective owners.

The REG710 family of devices are switched capacitor voltage converters that generate regulated, low-ripple output voltage from an unregulated input voltage. A wide input supply voltage from 1.8 V to 5.5 V makes the REG710 family of devices ideal for a variety of battery sources, such as single-cell Li-Ion, or 2-cell and 3-cell nickel-based or alkaline-based chemistries.

The input voltage may vary above and below the output voltage and the output remains in regulation. The device works as step-up or step-down converters without the need of an inductor, providing low EMI DC-DC conversion. The high switching frequency allows the use of small surface-mount capacitors, saving board space and reducing cost. The REG710 device is thermally protected and current limited, protecting the load and the regulator during fault conditions. Typical ground pin current (quiescent current) is 65 μA with no load, and less than 1 μA in shutdown mode.

The REG710 family of devices are switched capacitor voltage converters that generate regulated, low-ripple output voltage from an unregulated input voltage. A wide input supply voltage from 1.8 V to 5.5 V makes the REG710 family of devices ideal for a variety of battery sources, such as single-cell Li-Ion, or 2-cell and 3-cell nickel-based or alkaline-based chemistries.

The input voltage may vary above and below the output voltage and the output remains in regulation. The device works as step-up or step-down converters without the need of an inductor, providing low EMI DC-DC conversion. The high switching frequency allows the use of small surface-mount capacitors, saving board space and reducing cost. The REG710 device is thermally protected and current limited, protecting the load and the regulator during fault conditions. Typical ground pin current (quiescent current) is 65 μA with no load, and less than 1 μA in shutdown mode.
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类型 标题 下载最新的英语版本 日期
* 数据表 REG710xx Buck-Boost Charge Pump with up to 60-mA Output Current 数据表 (Rev. H) PDF | HTML 2015年 10月 30日
选择指南 电源管理指南 2018 (Rev. K) 2018年 7月 31日
选择指南 电源管理指南 2018 (Rev. R) 2018年 6月 25日
应用手册 所选封装材料的热学和电学性质 2008年 10月 16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
SOT-23-THN (DDC) 6 查看选项
WSON (DRV) 6 查看选项
应遵守 TI 评估类商品的标准条款与条件。

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

支持和培训

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