TI introduces industry's first VID interface controller with adjustable start-up current for core-voltage regulators Voltage identification IC features one-percent output accuracy and supports 4- and 6-bit VID interfaces
DALLAS, Feb. 11, 2013 /PRNewswire/ -- Texas Instruments Incorporated (TI) (NASDAQ: TXN) today introduced a power management controller with 4- and 6-bit voltage identification (VID) interfaces. The LM10011 is the first VID controller designed to operate along with a point-of-load regulator to adjust the core voltage (VCORE) of a VID-enabled processor, such as TI's C6000™ power-optimized DSPs and KeyStone multicore DSPs. The LM10011 enables TI's DSPs to realize their full power savings capability to reduce power consumption in wireless infrastructure applications. The controller features industry-leading one-percent output accuracy and adjustable output current during start-up. For more information and samples, visit www.ti.com/lm10011-pr.
The LM10011 VID controller operates over a 2.97-V to 5.5-V input voltage range and is a cost-effective, easy-to-use solution. It can be used with any point-of-load regulator that has a feedback node, such as TI's high-performance 15-A LM21215 and 25-A TPS56221 synchronous buck regulators. The LM10011 offers 16 pin-programmable current output options during start-up, allowing the DSP VCORE to power up various voltages to enable greater system flexibility and reliability. Watch a video demonstration at www.ti.com/lm10011-prv.
Key features and benefits of the LM10011 VID controller
- 16 selectable start-up current options offer flexibility for system operation and higher system reliability.
- One-percent output voltage accuracy is fully compliant with C6000 VID table.
- 2.97-V to 5.5-V input voltage range supports both 5-V and 3.3-V bus voltages.
- Pin-selectable VID format allows 4-bit and 6-bit VID patterns.
- Precision enable supports custom under-voltage lockout (UVLO).
Availability, packaging and pricing
The LM10011 VID controller is available in volume now from TI and its authorized distributors. Offered in a 10-pin SON package that measures 3-mm by 3-mm by 0.8-mm, the LM10011 is priced at US$0.60 in 1,000-unit quantities.
Find out more about TI's VID controllers:
- Order samples and an evaluation module of the VID controller: www.ti.com/lm10011-pr.
- Design a complete power management system online with TI's WEBENCH® Power Designer: www.ti.com/webenchpwr-pr.
- Ask questions and share knowledge in the power forum in the TI E2E™ Community: www.ti.com/powerforum-pr.
- Download power reference designs from TI's PowerLab™ Reference Design Library: www.ti.com/powerlab-pr.
About Texas Instruments
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WEBENCH is a registered trademark and C6000, TI E2E and PowerLab are trademarks of Texas Instruments. All other trademarks belong to their respective owners.
SOURCE Texas Instruments Incorporated