사양
| 속성 | 가치 |
| Package | Tape & Reel (TR) |
| ProductStatus | Obsolete |
| DrivenConfiguration | High-Side |
| ChannelType | Single |
| NumberofDrivers | 1 |
| GateType | N-Channel MOSFET |
| Voltage-Supply | 5V ~ 26V |
| LogicVoltage-VILVIH | 0.6V, 2V |
| InputType | Non-Inverting |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
개요
Description
The MAX1614EUA+T is a high-efficiency, step-up DC-DC converter designed by Maxim Integrated. It is ideal for battery-powered devices due to its low quiescent current and high efficiency. The device can boost input voltages starting from as low as 0.8V to a desired output voltage, making it suitable for applications requiring voltage regulation from single or dual-cell alkaline, NiCd, or NiMH batteries.
Key features of the MAX1614EUA+T include:
- Compact design, typically housed in a small, 8-pin μMAX package.
- Internal power MOSFET, enabling efficient power conversion.
- Built-in low-battery detection circuitry.
- Capability to deliver a regulated output voltage with minimal external components.
- High switching frequency for reduced component size and cost.
It also offers protection features such as overload and thermal shutdown, enhancing reliability in various applications. The MAX1614EUA+T is suitable for use in portable electronics, handheld devices, and other battery-operated equipment requiring efficient power conversion.
Key features of the MAX1614EUA+T include:
- Compact design, typically housed in a small, 8-pin μMAX package.
- Internal power MOSFET, enabling efficient power conversion.
- Built-in low-battery detection circuitry.
- Capability to deliver a regulated output voltage with minimal external components.
- High switching frequency for reduced component size and cost.
It also offers protection features such as overload and thermal shutdown, enhancing reliability in various applications. The MAX1614EUA+T is suitable for use in portable electronics, handheld devices, and other battery-operated equipment requiring efficient power conversion.
Equivalent
The MAX1614EUA+T is a step-up DC-DC converter from Maxim Integrated. Equivalent products include the TPS61041 from Texas Instruments, the LT1613 from Analog Devices, and the MIC2291 from Microchip Technology. These alternatives offer similar step-up voltage conversion functionality, but it's important to check datasheets for specific electrical characteristics and pin compatibility to ensure they meet your application's requirements.
Features
The MAX1614EUA+T is a high-efficiency, low quiescence current step-up DC-DC converter designed by Maxim Integrated. Key features include:
1. Low Quiescent Current: It operates with a low quiescent current of 20µA, making it ideal for battery-powered applications.
2. Wide Input Voltage Range: It supports input voltages from 0.7V to 5.5V, ensuring compatibility with various battery types.
3. Fixed Output Voltage: The device provides fixed output voltages of 3.3V or 5V.
4. High Efficiency: The converter achieves efficiencies up to 85%, optimizing power usage.
5. Automatic Pulse-Frequency Modulation (PFM): This feature helps improve efficiency at light loads.
6. Internal Synchronous Rectification: It reduces external component count and enhances efficiency.
7. Compact Size: The device comes in a small, 8-pin µMAX package, suitable for space-constrained designs.
8. Short-Circuit Protection: It includes short-circuit protection to safeguard against overcurrent conditions.
Overall, the MAX1614EUA+T is tailored for portable, battery-powered devices requiring efficient step-up conversion with minimal power loss.
1. Low Quiescent Current: It operates with a low quiescent current of 20µA, making it ideal for battery-powered applications.
2. Wide Input Voltage Range: It supports input voltages from 0.7V to 5.5V, ensuring compatibility with various battery types.
3. Fixed Output Voltage: The device provides fixed output voltages of 3.3V or 5V.
4. High Efficiency: The converter achieves efficiencies up to 85%, optimizing power usage.
5. Automatic Pulse-Frequency Modulation (PFM): This feature helps improve efficiency at light loads.
6. Internal Synchronous Rectification: It reduces external component count and enhances efficiency.
7. Compact Size: The device comes in a small, 8-pin µMAX package, suitable for space-constrained designs.
8. Short-Circuit Protection: It includes short-circuit protection to safeguard against overcurrent conditions.
Overall, the MAX1614EUA+T is tailored for portable, battery-powered devices requiring efficient step-up conversion with minimal power loss.
Pinout
The MAX1614EUA+T is a 6-pin device, specifically a microprocessor reset circuit. It is designed to monitor the power supply voltage in microprocessor systems and provide a reset signal whenever the monitored voltage falls below a predetermined threshold. This action helps ensure that the microprocessor resets appropriately during power-up, power-down, or brownout conditions, thereby preventing undefined behavior.
Key functions of the MAX1614EUA+T include:
1. Voltage Monitoring: It continuously monitors the power supply voltage.
2. Reset Signal Generation: When the voltage falls below the set threshold, it generates a reset signal to initiate a controlled reset of the microprocessor.
3. Precision Threshold: It features a fixed reset threshold to ensure accuracy.
4. Manual Reset Capability: Some versions may support manual reset functionality.
These features make the MAX1614EUA+T suitable for applications requiring reliable microprocessor reset management, such as embedded systems, portable devices, and other digital electronics requiring robust power supervision.
Key functions of the MAX1614EUA+T include:
1. Voltage Monitoring: It continuously monitors the power supply voltage.
2. Reset Signal Generation: When the voltage falls below the set threshold, it generates a reset signal to initiate a controlled reset of the microprocessor.
3. Precision Threshold: It features a fixed reset threshold to ensure accuracy.
4. Manual Reset Capability: Some versions may support manual reset functionality.
These features make the MAX1614EUA+T suitable for applications requiring reliable microprocessor reset management, such as embedded systems, portable devices, and other digital electronics requiring robust power supervision.
Manufacturer
The MAX1614EUA+T is manufactured by Maxim Integrated. Maxim Integrated is a company known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. Their products are widely used in a variety of applications, including consumer electronics, automotive, industrial, communications, and computing. Maxim Integrated is known for providing solutions that serve power management, interface, data conversion, and other analog functions. The company is now part of Analog Devices, Inc. following a merger in 2021, expanding their reach and capabilities in the semiconductor industry.
Application
The MAX1614EUA+T is a micropower linear voltage regulator designed for battery-powered devices. Its primary application areas include portable electronics, such as mobile phones, PDAs, and handheld gaming devices, where efficient power management is crucial. It is also utilized in wireless communication equipment, GPS devices, and wearable technology to provide stable voltage from battery sources. The device's low dropout voltage and low quiescent current make it suitable for maximizing battery life while ensuring reliable performance. Additionally, it can be used in sensor networks and medical devices requiring compact, efficient power regulation solutions.
Package
The MAX1614EUA+T is an 8-pin, thin shrink small outline package (TSSOP).
