TPS60212

illustrate

The TPS6021x boost, regulated charge pump generates an input voltage of 3.6 V from 1.8 V to 3.3 V to ± 4% of the output voltage. These devices are typically made up of two alkaline batteries, NiC, NiMH or a coin cell battery consisting of one or more disposable lithium manganese dioxide (or similar) and operate a minimum supply voltage of 100 mAh with a minimum supply voltage of 100 mAh for the TPS60210 and TPS60211, and 50 TPS60213 for the TPS60212 and all from the 2-V input, Ma.

Three modes of operation can be programmed using the Snooze\Pin. When Snow\ is low, the device enters snooze mode. In snooze mode, the device operates with an output voltage of 3.3 volts ± 6%, maintaining a typical quiescent current of 2 uA. This is currently the lowest than self-discharging batteries.

characteristic

• Regulate a 1.8 V output voltage of 3.3 to V and a 3.6 V input voltage range
• Ultra-low operating snooze mode current, typical2, with registered microamps to 2 mA output current
• Less than 5 millivolts_{(Polypropylene)}Output voltage ripple enables a push-pull topology
• Integrated low battery and power good detector
• The switching frequency can be synchronized to an external clock signal
• Extends quiescent current battery usage with up to 90% efficiency and 35 uA
• Easy to design, low cost, low EMI power supply because no inductors are used
• The ultra-compact 10-pin MSOP converter solution has only four external capacitors required
• Evaluation Module Available (TPS60210EVM-167)
• apply
  • Replaces DC/battery-powered applications such as inductor DC converters:
    • The two batteries are converted at 3.3-V
    • The MSP430 is an 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, PDA