Texas Instruments LM10011
The LM10011 is a precision, digitally programmable device used to control the output voltage of a DC/DC converter. The LM10011 outputs a dc current proportional to a 6-bit or 4-bit input word. By connecting the IDAC_OUT pin to the feedback node of a regulator, the regulator output voltage can be adjusted to a desired range and resolution set by the user.| Part No. | LM10011 |
|---|---|
| Datasheet | LM10011 Download |
| Manufacturer |  Texas Instruments |
| Description | 6/4-Bit VID Programmable Current DAC |
| Buy | Stock & Price |
FEATURES
●1 1.0% Output Current Accuracy (0°C to 100°C)● 1.25% Output Current Accuracy (–40°C to 125°C)
● Input Voltage Range: 2.97 V to 5.5 V
● Pin Selectable VID Format (6- or 4-bit)
● 16 Selectable Start-Up Currents
● Precision Enable to Support Custom UVLO
● SON-10 3-mm × 3-mm Footprint, 0.5-mm Pitch
● Footprint Compatible with the LM10010 2
APPLICATIONS
● Broadband, Networking, and Wireless Communications● Notebook Power Solutions
● Portable Instruments
● Battery-Powered Equipment
● Powering Digital Loads with a 6-bit or 4-bit, 4-Pin VID Interface 3
DESCRIPTION
As the input word counts up, the output voltage is adjusted higher based on the values of the feedback resistors in the converter. The current from the IDAC_OUT pin on start-up is programmable by an external resistor to cover the range of 0 to 56.4 µA with 4 bits of resolution. The MODE pin allows programming of the device through a 4-bit parallel VID interface or through a 6-bit interface consisting of upper and lower 3-bit VID codes.
