The TPS6505xx family of devices are integrated power management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS6505xx devices provide two highly efficient, 2.25-MHz step-down converters targeted at providing the core voltage and I/O voltage in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. For low noise applications the devices can be forced into fixed frequency PWM mode by pulling the MODE pin high. The TPS6505xx devices also integrate one 400-mA LDO and two 200-mA LDO voltage regulators. Each LDO operates with an input voltage range between 1.5 V and 6.5 V allowing them to be supplied from one of the step-down converters or directly from the main battery.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TPS6505xx 5-Channel Power Management IC With Two Step-Down Converters and Three Low-Input Voltage LDOs datasheet (Rev. D) | PDF | HTML | 22 Jan 2015 |
| Application note | Optimizing Resistor Dividers at a Comparator (Rev. B) | PDF | HTML | 30 Apr 2021 | |
| Application note | How to Design Flexible Processor Power Systems Using PMICs (Rev. B) | 27 Jan 2020 | ||
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 Jun 2018 | ||
| Application note | TPS6505x Design Guide | 10 Apr 2015 | ||
| Application note | High Integration, High Efficiency Power Solution using DCDC Converters for DM365 (Rev. A) | 11 Sep 2009 |
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The TPS65053-217 Evaluation Module (TPS65053EVM-217) deonstrates the TPS65053 Power Management IC (PMIC)for applications that are powered with one Li Ion or Li Polymer cell and require multiple power rails. The TPS65053 contains two highly efficient step-down switching converters, three low dropout (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VQFN (RGE) | 24 | Ultra Librarian |
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