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SGMICRO SGM3209YS8G/TR product image
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SGMICRO SGM3209YS8G/TR

Manufacturer
SGMICROAsian Brands
MPN
SGM3209YS8G/TR
LCSC Part #
C5141293
Packaging
SOIC-8
Customer #
Key Attributes
High Voltage, Charge Pump DC/DC Converter
DatasheetSGMICRO SGM3209YS8G/TR
In-Stock: 2,537
2,537 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 0.9799$ 0.98
10+$ 0.9636$ 9.64
30+$ 0.8983$ 26.95
100+$ 0.8656$ 86.56
500+$ 0.8166$ 408.30
1,000+$ 0.815$ 815.00
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerSGMICRO
PackagingSOIC-8
Operating Temperature-40℃~+85℃
FunctionInverted
Frequency - Switching120kHz
FeaturesLow-power standby
Operating Voltage3V~18V
Output Voltage-18V~-3V
Output Current100mA
Quiescent Current1.4mA
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Introduction

AI Translation

The SGM3209 is a charge pump voltage converter which is used to generate a negative supply from a positive input. The 3V to 18V input voltage can be converted into a corresponding - 3V to - 18V output supply. The SGM3209 is also capable of delivering up to 100mA of output current. The switching frequency is resistor programmable from 120kHz to 1.25MHz. The device also has the advantage of using a combination of few external components to eliminate the inductors and their associated cost, size and EMI. The SGM3209 enters into shutdown status by external enable control signal to reduce system power dissipation. The device is used for design requirements with higher output current and/or lower input/output voltage drop. The SGM3209 is available in Green TDFN- 2×2- 8L and SOIC- 8 packages. It operates over an ambient temperature range of - 40°C to +85°C.

Features

AI Translation
  • Input Voltage Range: 3V to 18V
  • Output Current: 100mA
  • Pull- Low Resistor on EN Pin: 600kΩ
  • Programmable Oscillator Frequency: 120kHz to 1.25MHz
  • No External Diodes Required
  • Low Output Impedance: 15Ω (TYP) at I_OUT = 20mA
  • CMOS Construction
    • 40°C to +85°C Operating Temperature Range
  • Available in Green TDFN- 2×2- 8L and SOIC- 8 Packages

Applications

AI Translation
  • Laptop Computers
  • Disk Drives
  • Process Instrumentation