TPS60212

illustrate

The TPS6021x boost, regulated charge pump produces an output voltage from 1.8-V to 3.3-V ± 4% of the input voltage is 3.6 V. These devices are typically made up of two alkaline batteries, nickel-cadmium, nickel-metal hydride batteries or one or disposable lithium-manganese dioxide (or similar) coin cell cells and operate with a continuous output current that can be reduced to 1.6 V with a minimum supply voltage of 100 mA and a minimum TPS60210 and TPS60211, and 50 TPS60213 TPS60212 and all inputs from 2-V, mom.

Three operating modes can be programmed to use the snooze\pin. When Snow is low, the device enters snooze mode. In nap mode, the device works, while the output voltage is 3.3 volts ± 6%, maintaining a typical quiescent current of 2 uA. This is the lowest currently than self-discharge batteries.

characteristic

• Adjusts 1.8 V output voltage from 3.3 to V and 3.6 V input voltage range
• Ultra-low operating snooze mode current, typical 2, with registered microamperes to 2 mA output current
• Output voltage ripple of less than 5 millivolts (polypropylene) achieves a push-pull topology
• Integrated low battery and power-good detector
• The switching frequency can be synchronized to an external clock signal
• Extended efficiency of up to 90% and 35 uA quiescent current battery usage
• Easy to design, low cost, low EMI power supply because no inductor is used
• The ultra-compact 10-pin MSOP converter solution has only 4 external capacitors required
• Evaluation Modules Available (TPS60210EVM - 167)
• apply
  • Replaces DC/battery-powered applications such as inductor DC converters:
    • Two batteries convert at 3.3 – V
    • MSP430's ultra-low-power microcontroller and other battery-powered microprocessor systems
    • Medical devices such as blood glucose meters
    • MP3 portable audio player
    • Backup battery boost converter
    • cordless phone, handheld computer