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MAXIM ICL7662CBA+TRoHS

Manufacturer
MAXIM
MPN
ICL7662CBA+T
LCSC Part #
C242528
Packaging
SOIC-8
Customer #
Key Attributes
CMos Voltage Converters
Datasheetpdf iconMAXIM ICL7662CBA+T
In-Stock: 167
167 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.8858$ 1.7538$ 1.75
10+$ 1.6169$ 1.5038$ 15.04
30+$ 1.4474$ 1.3461$ 40.38
100+$ 1.2746$ 1.1854$ 118.54
500+$ 1.1964$ 1.1127$ 556.35
1,000+$ 1.1638$ 1.0824$ 1082.40
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
ManufacturerMAXIM
PackagingSOIC-8
Operating Temperature0℃~+70℃
FunctionInverted
Frequency - Switching10kHz
FeaturesCascade support
Operating Voltage4.5V~20V
Output Voltage-20V~-4.5V
Energy Efficiency96%
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The ICL7662/Si7661 is a monolithic charge_ pump voltage inverter that will convert a positive voltage in the range of +4.5V to +20V to the corresponding negative voltage of -4.5V to -20V. The ICL7662/Si7661 provides performance far superior to previous implementations of charge pump voltage inverters by combining low quiescent current with high efficiency. The ICL7662/Si7661 has an oscillator, control circuitry, and 4 power MOS switches on-chip, with the only required external components being two low cost capacitors.

Features

AI Translation
  • +4.5V to ±20V Supply to -4.5V to -20V Output
  • Cascaded Voltage Multiplication (Vout = -n × Vin)
  • 99.7% Typical Open Circuit Conversion Efficiency
  • Requires Only 2 External Capacitors
  • Pin Compatible with the ICL7660

Applications

AI Translation
  • Inexpensive Negative Supplies
  • Data Acquisition Systems
  • Up to -20V for Op Amps, and Other Linear Circuits
  • Supply Splitter, Vout = Vs/2
  • RS-232 Power Supplies