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TDSEMIC ICL7660AIBAZ-TD product image
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TDSEMIC ICL7660AIBAZ-TDRoHS

Manufacturer
TDSEMICAsian Brands
MPN
ICL7660AIBAZ-TD
LCSC Part #
C42421899
Packaging
SOP-8
Customer #
Key Attributes
Single-chip DC/DC voltage conversion integrated circuit
Datasheetpdf iconTDSEMIC ICL7660AIBAZ-TD
In-Stock: 5,285
5,285 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1322$ 0.66
50+$ 0.116$ 5.80
150+$ 0.109$ 16.35
500+$ 0.1004$ 50.20
2,500+$ 0.0965$ 241.25
5,000+$ 0.0942$ 471.00
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTDSEMIC
PackagingSOP-8
Frequency - Switching5kHz
FunctionInverted
FeaturesCharge pump / inverting topology switching;Low ripple / low noise architecture
Operating Voltage1.5V~5V
Energy Efficiency98%
Quiescent Current180uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The ICL7660AIBAZ is a monolithic DC/DC voltage converter IC fabricated in CMOS technology. It supports voltage inversion, voltage doubling, voltage splitting, and multi-voltage output. The device operates stably over a 1.5V ~ 5V range with no external diodes required across the full temperature range. It delivers 10mA of current per 0.5V voltage drop. The BOOST pin can raise the oscillator frequency above the audio band, reducing output ripple and lowering external capacitance requirements. The IC combines low quiescent current with high conversion efficiency, and integrates an oscillator control circuit along with four power MOSFET switches. Typical applications include negative voltage generation, voltage doubling, and 1/2 input voltage splitting.

Features

AI Translation
  • Miniature package
  • Operating voltage range: 1.5V ~ 5V
  • Typical power conversion efficiency up to 98%
  • Supports voltage inversion, voltage doubling, voltage dividing, and multiple voltage outputs
  • BOOST pin available for increasing oscillation frequency
  • No-load current: 180μA max at 5V
  • No external diode required at high voltage operation

Applications

AI Translation
  • Generates -5V from +5V logic supply
  • Personal communication devices
  • LCD display module power supply
  • Dual-supply generation for op-amps
  • EIA/TIA-232E and EIA/TIA-562 interface power supply