MAX6855UK40D6+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 6-Bump WLP (Wafer Level Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Output Current: Up to 4A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Shutdown Current: <1µA
• Protection Features: Overcurrent, Overtemperature, Undervoltage Lockout

Detailed Pin Configuration

The MAX6855UK40D6+T 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. PG: Power Good Indicator

Functional Features

• High efficiency voltage regulation for power management applications.
• Wide input voltage range allows compatibility with various power sources.
• Low power consumption in shutdown mode.
• Overcurrent protection ensures safe operation.
• Power good indicator provides status information.

Advantages

• High efficiency results in reduced power dissipation and longer battery life.
• Wide input voltage range allows flexibility in power source selection.
• Low power consumption in shutdown mode minimizes standby power drain.
• Overcurrent protection prevents damage to the IC and connected devices.
• Power good indicator enables easy monitoring of system status.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.
• Small package size may require careful handling during assembly.

Working Principles

The MAX6855UK40D6+T is a voltage regulator IC that converts an input voltage within the specified range 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 the desired output voltage. The enable pin (EN) controls the operation of the IC, allowing it to be turned on or off as required.

Detailed Application Field Plans

The MAX6855UK40D6+T is commonly used in various power management applications, including:

1. Portable electronic devices: Provides efficient power conversion for smartphones, tablets, and portable media players.
2. IoT (Internet of Things) devices: Enables power supply regulation for connected devices such as sensors, smart home devices, and wearables.
3. Industrial equipment: Suitable for powering control systems, motor drives, and other industrial electronics.
4. Automotive applications: Can be used in automotive electronics, including infotainment systems, lighting controls, and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. MAX6855UK40D5+T: Similar to MAX6855UK40D6+T but with a different output voltage range.
2. MAX6855UK40D7+T: Higher current version of the MAX6855UK40D6+T with increased output current capability.
3. MAX6855UK40D8+T: Enhanced temperature range variant suitable for extreme operating conditions.

These alternative models provide options based on specific requirements and can be considered as alternatives to the MAX6855UK40D6+T.

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