MAX9951DCCB+TD

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: DCCB (Dual Copper Chip Carrier)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 500mA
• Quiescent Current: 25µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX9951DCCB+TD has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PGND: Power Ground
7. SW: Switching Node
8. LX: Inductor Connection

Functional Features

• High Efficiency: The MAX9951DCCB+TD offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 25µA, it ensures minimal power consumption during standby or low-load conditions.
• Wide Input Voltage Range: It can accept input voltages ranging from 2.7V to 5.5V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.6V, providing flexibility for different requirements.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Wide input voltage range - Adjustable output voltage

Disadvantages: - Limited maximum output current (500mA)

Working Principles

The MAX9951DCCB+TD is a voltage regulator that converts the input voltage to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output voltage. The enable pin (EN) controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The MAX9951DCCB+TD is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Industrial equipment

Detailed and Complete Alternative Models

• MAX9950DCCB+TD
• MAX9952DCCB+TD
• MAX9953DCCB+TD
• MAX9954DCCB+TD
• MAX9955DCCB+TD

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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