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SGMICRO SGM6623YN6G/TR product image
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SGMICRO SGM6623YN6G/TR

Manufacturer
SGMICROAsian Brands
MPN
SGM6623YN6G/TR
LCSC Part #
C699690
Packaging
SOT-23-6
Customer #
Key Attributes
4.4A Miniature Boost Converter
DatasheetSGMICRO SGM6623YN6G/TR
In-Stock: 1,352
1,352 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 1.0635$ 1.06
10+$ 0.8168$ 8.17
30+$ 0.6927$ 20.78
100+$ 0.5718$ 57.18
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerSGMICRO
PackagingSOT-23-6
Operating Temperature-40℃~+85℃@(TA)
FunctionBoost
Frequency - Switching480kHz~720kHz
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Overcurrent Protection
Output TypeAdjustable
TopologyBoost
Operating Voltage800mV~12V
Switch tube (built-in/external)Built-in
Output Voltage3.3V~13V
Output Current4.4A
Quiescent Current47uA
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Introduction

AI Translation

The SGM6623 is a general-purpose miniature boost DC/DC switching regulator with high-efficiency for battery-backup and standby power systems. The acceptable input voltage range of 0.8V to 12V can be converted to a regulated 3.3V to 13V output voltage with efficiency as high as 90%. SGM6623 can be used as backup charger for systems with 1- to 4-cell batteries. It operates at a 600kHz nominal switching frequency, allowing the use of small and low-profile inductor for compact design. It also has several built-in protection features, such as cycle-by-cycle over-current limit, soft-start, thermal shutdown and open loop over-voltage protection. The SGM6623 is available in a Green SOT-23-6 package.

Features

AI Translation
  • 0.8V to 12V Input Voltage Range
  • 3.3V to 13V Wide Output Voltage Range
  • 4.4A Current Limited Integrated Switch
  • Up to 90% Efficiency
  • 600kHz Nominal Fixed Switching Frequency with Pulse Skipping at Light Loads
  • Built-In Soft-Start Function
  • Open Loop Over-Voltage Protection
  • Enable Input Pin
  • 47μA Typical Quiescent Current (to VS Pin)
  • 0.4μA Typical Supply Current in Shutdown
  • Available in a Green SOT-23-6 Package

Applications

AI Translation
  • Mobile Phones
  • Portable Equipment
  • Hand-Held Instruments
  • 1-, 2-, 3- or 4-Cell Battery Systems