MAX20076BATCB/VY+

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MAX20076BATCB/VY+

IC REG BUCK PROG/1V 1.2A 12TDFN

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規格

Part Status Obsolete
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Programmable (Fixed)
Number of Outputs 1
Voltage - Input (Min) 3.5V
Voltage - Input (Max) 36V
Voltage - Output (Min/Fixed) 1V
Voltage - Output (Max) 10V
Current - Output 1.2A
Frequency - Switching 2.1MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount, Wettable Flank
Package / Case 12-WFDFN Exposed Pad
Supplier Device Package 12-TDFN-EP (3x3)
Base Product Number MAX20076
Grade Automotive
Qualification AEC-Q100

概述

Description

The MAX20076BATCB/VY+ is a high-performance, dual-output, synchronous step-down DC-DC converter designed by Maxim Integrated (now part of Analog Devices). It features a wide input voltage range, typically from 4.5V to 60V, making it suitable for various applications, including automotive and industrial power supplies.
This device integrates two synchronous buck converters that can deliver up to 3A per channel while maintaining high efficiency. The MAX20076BATCB/VY+ supports adjustable output voltage, allowing users to set the output between 0.8V and the input voltage, making it versatile for different load requirements.
Additionally, it incorporates features like programmable soft-start, overcurrent protection, and thermal shutdown, enhancing its reliability and performance. The converter operates in pulse-width modulation (PWM) mode for improved efficiency under varying load conditions. Its compact package and robust feature set make it ideal for space-constrained applications where efficient power management is critical.
For design and implementation, refer to the manufacturer’s datasheet for detailed specifications, application circuits, and design guidelines.

Features

The MAX20076BATCB/VY+ is a high-efficiency, integrated power management IC designed primarily for powering battery-operated devices. Key features include:
1. Low Quiescent Current: Minimizes power consumption in sleep modes.
2. Wide Input Voltage Range: Supports a variety of input voltages, suitable for different battery types.
3. Integrated Switching Regulator: Provides high efficiency, reducing heat generation and extending battery life.
4. Adjustable Output Voltage: Allowing customization to meet specific application requirements.
5. Built-in Protection Features: Includes over-voltage protection, under-voltage lockout, and thermal shutdown to enhance reliability.
6. Small Package Size: Available in a compact package for space-constrained applications.
7. Low Ripple Voltage: Ensures stable output suitable for sensitive electronics.
Overall, the MAX20076BATCB/VY+ is ideal for portable devices requiring efficient power management.

Package

The MAX20076BATCB/VY+ is packaged in a TQFN (Thin Quad Flat No-lead) form factor, specifically a 3mm x 3mm package.

Pinout

The MAX20076BATCB/VY+ is a highly integrated power management IC with 32 pins. It is designed for automotive applications, specifically for managing power distribution and battery management tasks.
Pin Functions:
1. Power Inputs: VIN, VCC - Power supply inputs.
2. GND: Ground connection.
3. Load Outputs: OUTn - Outputs for driving loads.
4. Control Inputs: ENABLE, TS - Enable control and temperature sensing.
5. Communication: I2C interface pins (SDA, SCL) for configuration and monitoring.
6. Status Outputs: STATUS - Indicator for operational status.
7. Protection Features: Various pins for over-voltage, over-current, and thermal protection.
This IC offers features such as high efficiency, thermal management, and fault protection, making it suitable for demanding automotive environments.

Manufacturer

The MAX20076BATCB/VY+ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company primarily serves various markets, including automotive, communications, industrial, and consumer electronics, providing solutions for signal processing, data conversion, amplification, and power management. Established in 1965, Analog Devices has built a reputation for innovation and quality in the semiconductor industry.

Application

The MAX20076BATCB/VY+ is a high-efficiency DC-DC step-down buck converter. Its application areas include powering mobile devices, automotive electronics, industrial equipment, and consumer electronics. It is ideal for applications requiring low quiescent current, compact design, and high output current capabilities, such as battery management systems and point-of-load (POL) converters in various electronic systems.

Equivalent

The MAX20076BATCB/VY+ is a power management IC. Equivalent products include the Texas Instruments TPS563202, Analog Devices LT8609, and the Infineon TLF50201. Ensure to check specifications such as input voltage range, output current, and features to confirm compatibility for your specific application.

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