6-Bit VID Voltage Programmer for Point of Load Regulator - LM10010

LM10010 (ACTIVE)

6-Bit VID Voltage Programmer for Point of Load Regulator

Recommended alternative parts

  • LM10011  -  Added flexibility with 4 or 6 bit VID digital input and adjustable start-up current feature.

Description

The LM10010 is a precision, digitally programmed device used to control the output voltage of a DC/DC converter. The LM10010 outputs a DC current inversely proportional to a 6-bit input word. This current DAC output connects to the feedback pin of a regulator in order to adjust its output voltage to a desired range and resolution set by the user. As the 6-bit word counts up, the output voltage is adjusted higher based on the setting of the feedback resistors in the converter.

The LM10010 is designed to program point of load regulators with adjustable resistor feedback networks for VID (Voltage Identification).

Features

  • Output Current Accuracy (-40°C to +125°C)
  • Input Voltage Range: 3V to 5.5V
  • 6-Bit Current DAC That Connects Directly to the Feedback Node of an External Regulator to Provide Output Voltage Control
  • Precision Enable to Support Custom UVLO
  • WSON-10 3 mm x 3 mm Footprint, 0.5 mm Pitch
  • Compatible With the TMS320C66XX DSP Smart Reflex Technology

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Parametrics Compare all products in Feedback Signal Generator

 
Output Current (A)
Operating Supply (Min) (V)
Operating Supply (Max) (V)
Operating Supply Current (mA)
Vref tol (%)
On Board Oscillator
UVLO
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
LM10010
0.00006    
3    
5.5    
0.25    
3    
Yes    
 
Catalog    
-40 to 125    
10WSON    
0.55 | 1ku    

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Companion parts

Part # Name Product Family Comments
LM10011   1% Accuracy 4/6-Bit VID Voltage Programmer for Point of Load Regulator w/ Adj Start-Up Current   POWER SUPPLY SUPPORT - FEEDBACK SIGNAL GENERATOR    
LM27402   3-20V, Voltage Mode Synchronous Buck Controller with DCR Current Sensing   CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN (BUCK) CONTROLLER    
LM27403   3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing   CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN (BUCK) CONTROLLER    
LM21212-1   2.95-5.5V, 12A, Voltage Mode Synchronous Point of Load Buck Regulator with Frequency Synchronization   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    
LM21212-2   2.95-5.5V, 12A, Voltage Mode Synchronous Point of Load Buck Regulator with Adjustable Frequency   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    
LM21215   2.95-5.5V, 15A, Voltage Mode Synchronous Buck Regulator   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER    
LM21215A   2.95-5.5V, 15A, Voltage Mode Synchronous Buck Regulator with Frequency Synchronization   CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER