ICL7662CBD

$1.56

Description：IC REG CHARGE PUMP 14SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube

SKU:a9db001fc971 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

ICL7662CBD is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC REG CHARGE PUMP 14SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ICL7662CBD

Description：IC REG CHARGE PUMP 14SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Function：Ratiometric
Output Configuration：Negative
Topology：Charge Pump
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：20V
Voltage - Output (Min/Fixed)：#NAME?
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：10kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ICL7662CBD

ICL7662CBD

Voltage Regulators - DC DC Switching Regulators Overview

The ICL7662CBD is a CMOS switching voltage regulator manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 4.5 V to 20 V and delivers up to 20 mA output current. The device features a fixed switching frequency of 10 kHz and supports both boost and inverting topologies, providing an adjustable output voltage from -20 V to -4.5 V. Packaged in a 14-pin SOIC (SOIC-14) tube, it functions reliably across a temperature range of 0°C to +70°C with a quiescent supply current of 250 µA.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Supports dual topology configurations for both boost and inverting voltage conversion applications
Utilizes low-power CMOS technology to maintain a minimal operating supply current
Provides a single regulated output channel with adjustable negative voltage capability

Voltage Regulators - DC DC Switching Regulators Applications

CMOS memory biasing requiring negative voltage generation
Data acquisition systems needing signal conditioning power supplies
Instrumentation circuits utilizing charge pump voltage inversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific package variant matches the required 14-pin SOIC form factor. Check RoHS compliance documentation to ensure adherence to environmental standards. Review availability status as this part may be subject to limited supply conditions or discontinuation notices.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits that require a simple, low-cost solution for generating negative voltages from a positive supply rail. Ensure the load current does not exceed the 20 mA limit. Consider the 10 kHz switching frequency regarding external capacitor selection and electromagnetic interference requirements compared to higher-frequency alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the ICL7662C series of charge pump voltage converters. It serves as a fundamental power management integrated circuit for creating inverted power rails in mixed-signal environments. The product line is widely recognized for its simplicity and robustness in standard industrial and commercial electronic designs.