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Low-voltage power management unit claims fastest start-up time for instant-on automotive applications

Low-voltage power management unit claims fastest start-up time for instant-on automotive applications

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By eeNews Europe



The TPS659119-Q1 is optimized to work with TI’s automotive OMAP processors, including the DRA6x family (codenamed ‘Jacinto’) of infotainment processors, and other ARM Cortex-A offerings. In addition, the TPS659119-Q1 is factory-programmed and has customizable power-up and power-down sequencing based on the customer’s processor of choice and system power needs.      

The TPS659119-Q1 has three efficient step-down DC/DC converters; two with dynamic voltage scaling and one for input/output (I/O) power.     

The device has a control signal that enables one external buck controller for external FETs to support a high current rail when necessary.     

With eight low dropout (LDO) voltage regulators and one real-time clock (RTC) LDO, the TPS659119-Q1 provides flexible output power to serve multiple processors.     The TPS659119-Q1 is optimized for TI’s automotive OMAP processors, including the DRA6x family of infotainment processors.        

The TPS659119-Q1 evaluation module (EVM) is available to speed the evaluation of the TPS659119-Q1.  Priced at $99.00, the evaluation module is available upon request at www.ti.com/tps659119evm-pr      


Availability and Pricing     

The TPS659119-Q1 comes in a HTQFP 80-pin package and is available now for ordering   at a suggested retail price of $5.61 in 100-unit quantities.     

More information about the TPS659119-Q1 power management unit at www.ti.com/tps659119-q1-pr-eu

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