MAX1901ETJ+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: 32-Pin Thin QFN
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage Range: 0.6V to 3.3V
Output Current: Up to 600mA
Quiescent Current: 40µA (typical)
Switching Frequency: 1MHz
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1901ETJ+T has a total of 32 pins. The pin configuration is as follows:

VOUT
GND
FB
EN
SS
AGND
PGND
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
LX
VIN

Functional Features

High Efficiency: The MAX1901ETJ+T incorporates advanced power management techniques, resulting in high efficiency conversion of input voltage to output voltage.
Low Power Consumption: With a quiescent current of only 40µA, the MAX1901ETJ+T minimizes power consumption, making it suitable for battery-powered applications.
Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, providing flexibility for various applications.
Overcurrent Protection: The MAX1901ETJ+T includes overcurrent protection, ensuring the safety and reliability of the connected devices.

Advantages and Disadvantages

Advantages: - High efficiency conversion - Low power consumption - Adjustable output voltage - Overcurrent protection

Disadvantages: - Limited output current capacity (up to 600mA)

Working Principles

The MAX1901ETJ+T is a voltage regulator that operates by converting the input voltage to a regulated output voltage. It utilizes advanced switching techniques to achieve high efficiency conversion. The feedback pin (FB) is used to adjust the output voltage, while the enable pin (EN) controls the device's operation. The soft-start pin (SS) allows for gradual ramp-up of the output voltage, reducing inrush current during startup.

Detailed Application Field Plans

The MAX1901ETJ+T is widely used in various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable devices - Industrial equipment

Detailed and Complete Alternative Models

MAX1902ETJ+T
MAX1903ETJ+T
MAX1904ETJ+T
MAX1905ETJ+T
MAX1906ETJ+T
MAX1907ETJ+T
MAX1908ETJ+T
MAX1909ETJ+T
MAX1910ETJ+T
MAX1911ETJ+T

These alternative models offer similar functionality and characteristics to the MAX1901ETJ+T, providing options for different design requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX1901ETJ+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX1901ETJ+T in technical solutions:

Q1: What is MAX1901ETJ+T? A1: MAX1901ETJ+T is a high-efficiency, step-down DC-DC converter integrated circuit (IC) that provides a regulated output voltage from an input voltage source.

Q2: What is the input voltage range for MAX1901ETJ+T? A2: The input voltage range for MAX1901ETJ+T is typically between 2.7V and 5.5V.

Q3: What is the output voltage range for MAX1901ETJ+T? A3: The output voltage range for MAX1901ETJ+T can be adjusted from 0.6V to VIN.

Q4: What is the maximum output current of MAX1901ETJ+T? A4: The maximum output current of MAX1901ETJ+T is typically 600mA.

Q5: Can MAX1901ETJ+T operate in a wide temperature range? A5: Yes, MAX1901ETJ+T is designed to operate in a temperature range of -40°C to +85°C.

Q6: Does MAX1901ETJ+T have built-in protection features? A6: Yes, MAX1901ETJ+T includes overcurrent protection, thermal shutdown, and undervoltage lockout features to ensure safe operation.

Q7: Can MAX1901ETJ+T be used in battery-powered applications? A7: Yes, MAX1901ETJ+T is suitable for battery-powered applications due to its low quiescent current and high efficiency.

Q8: Is MAX1901ETJ+T compatible with other ICs or microcontrollers? A8: Yes, MAX1901ETJ+T can be easily integrated with other ICs or microcontrollers as it has a standard control interface.

Q9: Can MAX1901ETJ+T be used in automotive applications? A9: Yes, MAX1901ETJ+T is automotive-grade and can be used in various automotive applications such as infotainment systems or lighting controls.

Q10: Are there any evaluation boards or reference designs available for MAX1901ETJ+T? A10: Yes, Maxim Integrated provides evaluation boards and reference designs to help users quickly prototype and implement MAX1901ETJ+T in their applications.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and application notes for detailed information.