ICL7660AIBA - Intersil

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ICL7660AIBA
Manufacturer

Intersil
ChipWorker Part#

CW69853023
Category

DC to DC Converter
Package

SOIC-8
Description

INTERSIL ICL7660AIBA DC-DC Adjustable Charge Pump Voltage Converter, 1.5V to 12V in, -12V to -1.5V/20mA out, NSOIC-8
Documentation

Datasheet

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ICL7660AIBA Specifications

Attribute	Attribute Value

Part Number	ICL7660AIBA
Manufacturer	Intersil
ChipWorker Part#	CW69853023
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	1.50V (min)
Number of Outputs	1 Output
Output Voltage	-12.0 V (min)
Output Current	45 mA
Supply Current	80.0 µA
Number of Positions	8 Position
Clock Speed	10.0 kHz
Switching Frequency	3 kHz
Input Voltage (Max)	12 V
Input Voltage (Min)	1.5 V
Operating Temperature (Max)	85 ℃
Input Voltage	1.5V ~ 12V
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Size-Length	4.9 mm
Size-Width	4 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The ICL7660AIBA is a monolithic CMOS charge-pump Super Voltage Converter IC that guarantees significant performance advantages over other similar devices. It is direct replacements for the industry standard ICL7660 offering an extended operating supply voltage range up to 12V with lower supply current. A frequency boost pin has been incorporated to enable the user to achieve lower output impedance despite using smaller capacitors. It performs supply voltage conversions from positive to negative for an input range of 1.5 to 12V, resulting in complementary output voltages of -1.5 to -12V. Only two non-critical external capacitors are needed, for the charge-pump and charge reservoir functions. It can be connected to function as a voltage doubler and will generate up to 22.8 with a 12V input. It can also be used as a voltage multipliers or voltage dividers. Each chip contains a series DC power supply regulator, RC oscillator, voltage level translator and four output power MOS switches.
Guaranteed lower maximum supply current for all temperature ranges
Boost pin (pin 1) for higher switching frequency
Improved SCR latch-up protection
Easy to use, requires only two external non-critical passive components
100% Tested at 3V
Guaranteed minimum power efficiency of 96%
Improved minimum open circuit voltage conversion efficiency of 99%
Simple conversion of 5V logic supply to ±5V supplies
Simple voltage multiplication VOUT = (-)nVIN
Improved direct replacement for industry standard ICL7660 and other second source devices

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