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LV5692P-E

Name: LV5692P-E
Rating: 4.7 (12 reviews)

IC REG CONV CAR AUD 5OUT 15HZIPJ

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資料表 LV5692P-E DataSheet
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規格

Part Status	Obsolete
Applications	Converter, Car Audio System
Voltage - Input	7V ~ 16V
Number of Outputs	5
Voltage - Output	Multiple
Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole
Package / Case	15-SSIP Exposed Pad, Formed Leads
Supplier Device Package	15-HZIPJ
Base Product Number	LV5692

概述

Description

The LV5692P-E is a high-performance, integrated power management IC (PMIC) designed for use in advanced mobile and portable applications. It features multiple output voltage regulators, efficient power conversion, and a low quiescent current, making it ideal for extending battery life in devices such as smartphones, tablets, and wearables.
Key features include adjustable output voltage, integrated high-frequency switching regulators, and various protection mechanisms like overvoltage and overcurrent protection. The LV5692P-E also supports a wide input voltage range, catering to diverse application needs. Its compact form factor and thermal management capabilities ensure efficient heat dissipation, enhancing reliability in demanding environments.
This PMIC is particularly suited for applications requiring precise power regulation and minimal space, making it a popular choice among engineers for optimizing power management in cutting-edge electronic designs.

Features

The LV5692P-E is a high-performance LED driver IC designed for various lighting applications. Key features include:
1. Integrated Buck Converter: It efficiently drives high-brightness LEDs with a wide input voltage range.
2. Constant Current Control: Ensures uniform brightness across multiple LED strings.
3. Dimming Capability: Supports PWM and analog dimming for flexible lighting control.
4. Thermal Protection: Includes overheating and overcurrent protection mechanisms to enhance reliability.
5. Adjustable Switching Frequency: Allows optimization of performance and efficiency based on specific application needs.
6. Low Standby Current: Reduces energy consumption when the device is not actively driving LEDs.
7. Compact Package: Designed in a small form factor, suitable for space-constrained applications.
These features make the LV5692P-E ideal for various applications, including consumer lighting, automotive lighting, and architectural illumination.

Package

The LV5692P-E is available in a QFN (Quad Flat No-lead) package type. This compact and efficient package design is suitable for various applications, offering improved thermal performance and reduced footprint for integrated circuits.

Pinout

The LV5692P-E is a high-efficiency LED driver integrated circuit featuring a total of 16 pins. Its primary functions include controlling multiple LED strings with adjustable current settings, supporting dimming and various modulation techniques. Key features include:
- Pin Functions:
- VCC: Power supply input.
- GND: Ground connection.
- IOUT1 to IOUT4: Outputs for driving LED strings.
- DIM: Dimming control input.
- PWM: Pulse Width Modulation input for brightness control.
- ADJ: Adjustable current setting.
- NTC: Negative Temperature Coefficient input for thermal regulation.
- VIN: Input voltage for circuit operation.
- CSN/ISP: Current sensing inputs for feedback control.
This IC is designed for applications in backlighting and general illumination, providing high efficiency, flexibility, and reliability in managing LED performance.

Manufacturer

The LV5692P-E is manufactured by Lapis Semiconductor, which is a subsidiary of Seiko Instruments Inc. Lapis Semiconductor specializes in designing and producing low-power microcontrollers and semiconductor solutions, particularly focused on applications in the Internet of Things (IoT), consumer electronics, and industrial devices. The company is known for its expertise in low-energy processing and has a broad portfolio of integrated circuits that cater to various market needs, emphasizing energy efficiency and advanced functionality.

Application

The LV5692P-E is primarily used in automotive applications for battery management systems. It supports high accuracy voltage and current monitoring, enabling efficient energy management in electric vehicles (EVs) and hybrid electric vehicles (HEVs). Additionally, it can be utilized in industrial power systems and renewable energy applications, including solar inverters and energy storage systems, due to its precision and reliability in managing battery performance and health.

Equivalent

The LV5692P-E chip is a power management IC primarily used in LED drivers and backlight applications. Equivalent products include the Texas Instruments TL5001, the On Semiconductor NCP81074, and the Microchip MCP16331. Always verify compatibility with specific application requirements, such as voltage levels and control features, before replacement.