The TPS650250 device is an integrated power management IC for applications requiring multiple power rails. The TPS650250 provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor-based system. All three step-down converters, controlled by the MODE pin, enter a low-power mode at light load for maximum efficiency or operate in forced fixed frequency PWM mode.
The TPS650250 device integrates two general-purpose 200-mA LDO voltage regulators. Both LDOs operate with an input voltage range from 1.5 V to 6.5 V, allowing them to be supplied from one of the step-down converters. The output voltage of all rails can be set with an external resistor divider and enabled with an input pin. Additionally, a 30-mA LDO is typically used to provide power to an always-on rail.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | TPS650250 Power Management IC (PMIC) for SoCs and Multirail Subsystems datasheet (Rev. B) | PDF | HTML | 18 may 2018 |
| Application note | Optimizing Resistor Dividers at a Comparator (Rev. B) | PDF | HTML | 30 abr 2021 | |
| Application note | How to Design Flexible Processor Power Systems Using PMICs (Rev. B) | 27 ene 2020 | ||
| Application note | AM335x PMIC Selection Guide (Rev. A) | 19 sep 2019 | ||
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 jun 2018 | ||
| User guide | Powering the AM335x With the TPS650250 (Rev. B) | 14 mar 2018 | ||
| Application note | Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) | 13 ene 2012 | ||
| Application note | Power supply reference design for Samsung™ s3c2416 using TPS650250 (Rev. A) | 12 ene 2011 | ||
| EVM User's guide | TPS650250EVM | 01 jul 2008 |
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The TPS650250EVM-447 facilitates evaluation of the TPS650250 IC. The TPS650250 is a Power Management Multi Channel IC integrating three highly efficient step-down converters and two general purpose LDOs.
| Paquete | Pasadores | Descargar |
|---|---|---|
| VQFN (RHB) | 32 | Ver opciones |
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