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TPS65030--电源管理多通道IC(PMIC)解决方案-电源管理
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TI产品 - TPS65030介绍

TPS65030 - 面向 USB-OTG 的芯片级封装电源管理 IC，具有 3 个电荷泵和 1 个 LDO

TPS65030是TI德州仪器公司的一款无产品，TPS65030是面向 USB-OTG 的芯片级封装电源管理 IC，具有 3 个电荷泵和 1 个 LDO，本站介绍了TPS65030的封装应用图解、特点和优点、功能等，并给出了与TPS65030相关的TI元器件型号供参考。

TPS65030 - 面向 USB-OTG 的芯片级封装电源管理 IC，具有 3 个电荷泵和 1 个 LDO - 无 - 电源管理多通道IC(PMIC)解决方案 - 德州仪器

产品特性
  • Four Regulated Output Voltages With 3% Tolerance
    • Fractional Charge Pump for 5 V, 100 mA
    • Fractional Charge Pump for 1.5 V, 200 mA
    • Doubling Charge Pump With LDO Mode for 3.3 V, 22 mA
    • LDO for 1.8 V, 60 mA
  • Switching Frequency 1 MHz
  • 3-V to 5-V Operating Input Voltage Range at VCC Pin
  • Sleep Mode Sets Vout2 and Vout3 Into LDO Mode
  • Sleep Mode Reduces Quiescent Current of Vout2, Vout3, and Vout4 to 8-μA Each
  • Internal Bus Switch
  • Vbus Comparator
  • Internal Soft Start Limits Inrush Current
  • Low Input Current Ripple and Low EMI
  • Overcurrent and Overtemperature Protected
  • Undervoltage Lockout With Hysteresis
  • Ultra-Small 2.50-mm × 2.70-mm Chip Scale Package Applications
产品应用
  • Power Supply for USB OTG for:
    • Cellular Phones
    • Smart Phones
    • PDAs
    • Handheld PCs
    • Digital Cameras
    • Camcorders
产品说明

The TPS65030 device contains three charge pumps and one LDO to generate all supply voltages necessary for a USB On-The-Go (OTG) implementation using TUSB6010. The charge pumps are optimized for a single Li-Ion cell input or for 5 V from the USB bus. The input voltage range is 3 V to 5 V for the battery voltage. High efficiency is achieved by using fractional conversion techniques for the charge pumps in combination with a power saving sleep mode. The current-controlled charge pumps ensure low input current ripple and low EMI. Small sized external ceramic capacitors are required to build a complete power-supply solution. To reduce board space to a minimum, the device switches at 1-MHz operating frequency and is available in a small 25-ball chip scale package (YZK).

产品器件信息
PART NUMBERPACKAGEBODY SIZE (MAX)
TPS65030DSBGA (25)2.51 mm × 2.70 mm
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