MAX15007BATT/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-efficiency, low-power, voltage regulator
• Package: TDFN-10
• Essence: Voltage regulator for battery-powered applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX15007BATT/V+T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. PG: Power Good pin
7. SS: Soft-start pin
8. BST: Boost pin
9. SW: Switching node pin
10. LX: Low-side switch pin

Functional Features

• High efficiency: The MAX15007BATT/V+T offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low-power operation: With a quiescent current of only 45µA, this IC is suitable for battery-powered applications where power consumption is critical.
• Wide input voltage range: The device can accept input voltages ranging from 2.7V to 5.5V, making it compatible with various power sources.
• Adjustable output voltage: The output voltage can be adjusted between 1.2V and 3.6V, providing flexibility for different application requirements.
• Power Good indicator: The PG pin provides a signal indicating when the output voltage is within the desired range, ensuring proper operation.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows compatibility with various power sources - Adjustable output voltage provides flexibility for different applications - Power Good indicator ensures reliable operation

Disadvantages: - Limited maximum output current of 1.5A may not be suitable for high-power applications - Dropout voltage of 200mV at 1A may result in slightly reduced output voltage under heavy loads

Working Principles

The MAX15007BATT/V+T is a voltage regulator that utilizes a boost converter topology. It takes an input voltage within the specified range and regulates it to a stable output voltage. The device achieves this by controlling the switching of internal MOSFETs, which convert the input voltage to the desired output voltage level. The feedback mechanism continuously monitors the output voltage and adjusts the switching frequency to maintain a stable output.

Detailed Application Field Plans

The MAX15007BATT/V+T is suitable for a wide range of battery-powered applications, including but not limited to:

1. Portable electronic devices: This IC can be used in smartphones, tablets, portable media players, and other handheld devices to regulate the voltage supplied to various components.
2. Wearable devices: It is ideal for wearable technology such as smartwatches, fitness trackers, and wireless earbuds, where low power consumption and compact size are crucial.
3. IoT devices: The voltage regulator can be employed in Internet of Things (IoT) devices like sensors, smart home devices, and connected appliances to ensure stable power supply.
4. Medical devices: It finds application in medical equipment such as glucose meters, blood pressure monitors, and portable diagnostic devices, where reliability and power efficiency are essential.

Detailed and Complete Alternative Models

1. MAX15008BATT/V+T: Similar to the MAX15007BATT/V+T, but with a higher maximum output current of 2A.
2. MAX15009BATT/V+T: A variant with an adjustable output voltage range of 0.8V to 3.6V.
3. MAX15010BATT/V+T: Offers a wider input voltage range of 2.5V to 5.5V, suitable for applications with lower input voltages.

These alternative models provide options with varying specifications to cater to different application requirements.

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