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MIC2810

2MHz 600mA DC/DC + Dual 300mA LINear Regulators with LowQ® Mode

Status: In Production

Features:

  • 2MHz DC/DC converter and two LDOs
  • Adjustable delay time
  • 30µA Total IQ when in LowQ® mode
  • Thermal shutdown protection
  • Current limit protection
  • 2.7V to 5.5V input voltage range
  • Output current to 600mA in PWM mode
  • 53µVrms Output noise in LowQ® mode
  • 2MHz PWM operation in normal mode
  • 1.65V to 5.5V input voltage range
  • 300mA Output current
  • Output voltage down to 0.8V
  • 2.7V to 5.5V input voltage range
  • 300mA Output current
  • Output voltage down to 0.8V
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC2810 is a high performance power management IC, integrating a 2MHz DC/DC switcher with two 300mA LDOs. The MIC2810 features a LowQ® mode, reducing the total current draw while in this mode to less than 30µA. In LowQ®mode, the output noise of the DC/DC converter is 53µVrms , significantly lower than other converters that use a PFM light load mode that can interfere with sensitive RF circuitry.The MIC2810 is a µCap design, operating with very small ceramic output capacitors and inductors for stability, therefore, reducing required board space and component cost.

Additional Features
    • 2MHz DC/DC converter and two LDOs
    • Integrated power-on reset (OR function for all outputs)
      • Adjustable delay time
    • LowQ® mode
      • 30µA Total IQ when in LowQ® mode
    • Thermal shutdown protection
    • Current limit protection
    DC/DC Converter
    • 2.7V to 5.5V input voltage range
    • Output current to 600mA in PWM mode
    • LowQ® Mode: no noise light load mode
      • 53µVrms Output noise in LowQ® mode
    • 2MHz PWM operation in normal mode
    LDOs
    • LDO1
      • 1.65V to 5.5V input voltage range
      • 300mA Output current
      • Output voltage down to 0.8V
    • LDO2
      • 2.7V to 5.5V input voltage range
      • 300mA Output current
      • Output voltage down to 0.8V
Parametrics
Name
Value
Regulator Type
Multi-Output
# of Outputs
3
Input Voltage Range Min (V)
2.7
Input Voltage Range Max (V)
5.5
Output Voltage Range Min (V)
0.8
Output Voltage Range Max (V)
3.6
Output Current (mA) max
600
Quiescent Current (mA) typ
75
Switching Frequency (kHz)
2000
Operating Temp Range
-40 to 125
Vfb (V)
0.9
Duty Cycle Max (%)
100
SHUTDOWN Current (µA) (Typ)
5
Switch current (A) typ
1.6

Documents

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC2810-1JGMYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-CGJYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-4MSYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-4LSYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-1J6JYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-1J6SYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-44MYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-4GKYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-4GMYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-4GPYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-4GSYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
MIC2810-FGSYML-TR
0.129004
16
VQFN
3x3x0.90mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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