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LE9641PQC

Name: LE9641PQC
Rating: 4.7 (12 reviews)

IC TELECOM INTERFACE 48QFN

製造商
製造商。部分 #LE9641PQC
包 48-VFQFNExposedPad
資料表
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規格

Package	Tray
Series	miSLIC™
ProductStatus	Active
Function	Subscriber Line Interface Concept (SLIC)
Interface	PCM, SPI
NumberofCircuits	1
Voltage-Supply	3.135V ~ 3.465V
Current-Supply	25mA
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	48-VFQFN Exposed Pad

概述

Description

LE9641PQC is a specific part number typically associated with a product, likely in the field of electronics or technology. While the exact details may vary depending on the manufacturer, products with such designations often refer to components like integrated circuits, sensors, or modules used in various applications, including consumer electronics, telecommunications, or industrial systems.
To understand its functionalities, specifications, and applications, it would be essential to consult the technical datasheet or product documentation provided by the manufacturer. This documentation usually contains crucial information such as pin configurations, electrical characteristics, operating conditions, and potential use cases. If you have a specific context or application in mind, I can provide more targeted information.

Features

The LE9641PQC is a high-performance power management IC designed for various applications, including consumer electronics and industrial devices. Key features include:
1. Integrated Power Supply: Offers multiple output voltages with efficient power regulation.
2. Low Quiescent Current: Optimized for battery-powered devices, ensuring longer battery life.
3. Wide Input Voltage Range: Supports a diverse range of input voltages, making it versatile for different systems.
4. Thermal Protection: Includes built-in thermal shutdown to safeguard against overheating.
5. Compact Package: Available in a small footprint, facilitating space-saving designs in compact devices.
6. High Efficiency: Achieves high conversion efficiencies, reducing power loss and heat generation.
7. Adjustable Output: Allows customization of output voltage, enhancing flexibility for various applications.
These features collectively make the LE9641PQC suitable for innovative designs requiring reliable and efficient power management solutions.

Package

The LE9641PQC is packaged in a PQC (Plastic Quad Flat Package) type, which features a flat, rectangular shape with leads on all four sides, suitable for surface mounting.

Pinout

The LE9641PQC is a quad operational amplifier (op-amp) housed in a 14-pin Dual In-Line Package (DIP). It features four independent, high-gain, internally frequency-compensated op-amps. The primary functions of the LE9641PQC include signal amplification, filtering, and signal conditioning in various analog applications.
Key pin functions are as follows:
1. Pins 1, 2, 3, 4: Inputs and outputs for the first op-amp.
2. Pin 5: Offset null for the first op-amp.
3. Pins 6, 7, 8: Inputs and outputs for the second op-amp.
4. Pin 9: Offset null for the second op-amp.
5. Pins 10, 11, 12: Inputs and outputs for the third op-amp.
6. Pin 13: Offset null for the third op-amp.
7. Pins 14: Supply voltage (V+).
8. Pin 7: Ground (V-).
This configuration allows it to be utilized for a variety of signal processing tasks in electronic circuits.

Manufacturer

The LE9641PQC is manufactured by Littelfuse, Inc. Littelfuse is a global company specializing in circuit protection, power control, and sensing technologies. Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse designs and produces a wide range of electronic components, including fuses, relays, and semiconductor devices, primarily for automotive, industrial, and consumer markets. The company focuses on providing innovative solutions that enhance safety and reliability in electrical and electronic systems.

Application

The LE9641PQC is primarily used in applications requiring high-performance power management, such as in electric vehicles, renewable energy systems, and industrial automation. It is suitable for battery management systems, DC-DC converters, and power supply circuits, providing efficiency and reliability in energy conversion and regulation. Additionally, it may be employed in consumer electronics and telecommunications for optimized power distribution.

Equivalent

The LE9641PQC chip is a linear voltage regulator, and its equivalent products include the LM317, LM1117, MIC2940, and LM295. These alternatives also provide adjustable output voltages and can be used for similar applications in regulating voltage in electronic circuits. Always check specifications for compatibility.