Overview
The LM10011SD/NOPB is a precision, digitally programmable device manufactured by Texas Instruments. It is designed to control the output voltage of DC/DC converters through a 6-bit or 4-bit VID (Voltage Identification) interface. This component is particularly useful in applications requiring precise voltage regulation, such as in point of load regulators. The LM10011 outputs a DC current proportional to the input VID code, allowing the user to adjust the output voltage of the regulator based on the feedback resistors in the converter.
Key Specifications
| Parameter | Value |
|---|---|
| Package | WSON (10) - 3 mm x 3 mm, 0.5-mm Pitch |
| Pins | 10 |
| Operating Temperature Range | -40°C to 125°C |
| Input Voltage Range | 2.97 V to 5.5 V |
| Output Current Accuracy | 1.0% (0°C to 100°C), 1.25% (-40°C to 125°C) |
| VID Format | Pin Selectable 6-bit or 4-bit |
| Start-Up Currents | 16 Selectable Start-Up Currents (0 to 56.4 µA) |
| Enable Pin | Precision Enable to Support Custom UVLO |
Key Features
- 1.0% Output Current Accuracy (0°C to 100°C) and 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-bit 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
- Programmable Start-Up Current via External Resistor
- Deglitch Filter for VID Inputs
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
Q & A
- What is the primary function of the LM10011?
The LM10011 is a precision, digitally programmable device used to control the output voltage of DC/DC converters through a 6-bit or 4-bit VID interface.
- What are the operating temperature ranges for the LM10011?
The operating temperature range for the LM10011 is -40°C to 125°C.
- What is the input voltage range for the LM10011?
The input voltage range for the LM10011 is 2.97 V to 5.5 V.
- How accurate is the output current of the LM10011?
The output current accuracy of the LM10011 is 1.0% from 0°C to 100°C and 1.25% from -40°C to 125°C.
- Can the VID format of the LM10011 be selected?
Yes, the VID format of the LM10011 can be selected between 6-bit and 4-bit via the MODE pin.
- How many start-up currents are selectable for the LM10011?
The LM10011 has 16 selectable start-up currents ranging from 0 to 56.4 µA.
- What is the purpose of the enable pin on the LM10011?
The enable pin allows the device to be enabled or disabled with an external control signal and supports custom UVLO configurations.
- What is the package type and footprint of the LM10011?
The LM10011 comes in a WSON (10) package with a 3-mm × 3-mm footprint and 0.5-mm pitch.
- Is the LM10011 compatible with other Texas Instruments devices?
Yes, the LM10011 is footprint compatible with the LM10010.
- What applications is the LM10011 suitable for?
The LM10011 is suitable for applications such as broadband and wireless communications, notebook power solutions, portable instruments, and battery-powered equipment.
