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MAX1748EUE
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Nhà sản xuấtAnalog Devices
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Ông. Phần #MAX1748EUE
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Có sẵn13877
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Manufacturer | Analog Devices |
| Package / Case | TSSOP-16 |
| Voltage - Supply | 2.7V~5.5V |
| Function | Boost type |
| Number of Outputs | 3 |
| Topology | Boost |
Tổng quan
Description
The MAX1748EUE is a step-down DC-DC converter from Maxim Integrated (now part of Analog Devices). It operates over a 4.5V to 36V input range, delivering adjustable output voltages down to 1.25V with up to 2A of output current.
Key features include:
- High efficiency (up to 95%) with PWM control.
- Integrated power MOSFETs for compact designs.
- Adjustable switching frequency (100kHz to 500kHz).
- Soft-start and current-limiting for protection.
- Thermal shutdown to prevent overheating.
Packaged in a 16-pin TSSOP (UE), it’s suited for industrial, automotive, and telecom applications requiring robust power conversion.
For detailed specs, refer to the datasheet.
Key features include:
- High efficiency (up to 95%) with PWM control.
- Integrated power MOSFETs for compact designs.
- Adjustable switching frequency (100kHz to 500kHz).
- Soft-start and current-limiting for protection.
- Thermal shutdown to prevent overheating.
Packaged in a 16-pin TSSOP (UE), it’s suited for industrial, automotive, and telecom applications requiring robust power conversion.
For detailed specs, refer to the datasheet.
Equivalent
The MAX1748EUE is a step-down DC-DC converter. Equivalent alternatives include:
- LM2675 (Texas Instruments)
- LT1370 (Analog Devices)
- TPS5430 (Texas Instruments)
- AP1501 (Diodes Incorporated)
These chips offer similar step-down functionality with comparable input/output voltage ranges and current capabilities. Always verify pin compatibility and specifications for your application.
- LM2675 (Texas Instruments)
- LT1370 (Analog Devices)
- TPS5430 (Texas Instruments)
- AP1501 (Diodes Incorporated)
These chips offer similar step-down functionality with comparable input/output voltage ranges and current capabilities. Always verify pin compatibility and specifications for your application.
Features
The MAX1748EUE is a high-efficiency, step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 36V
- Output Voltage: Adjustable from 1.25V to 10V
- Output Current: Up to 2A
- High Efficiency: Up to 95% (PWM operation)
- Switching Frequency: 300kHz (fixed)
- Low Quiescent Current: 40µA (shutdown mode)
- Protections: Overcurrent, overtemperature, and undervoltage lockout (UVLO)
- Package: 16-pin TSSOP (UUE)
- Applications: Industrial, automotive, and telecom power supplies
It integrates a PWM controller, MOSFET driver, and synchronous rectifier for compact designs. Operates in forced-PWM or pulse-skipping mode for improved light-load efficiency.
- Input Voltage Range: 4.5V to 36V
- Output Voltage: Adjustable from 1.25V to 10V
- Output Current: Up to 2A
- High Efficiency: Up to 95% (PWM operation)
- Switching Frequency: 300kHz (fixed)
- Low Quiescent Current: 40µA (shutdown mode)
- Protections: Overcurrent, overtemperature, and undervoltage lockout (UVLO)
- Package: 16-pin TSSOP (UUE)
- Applications: Industrial, automotive, and telecom power supplies
It integrates a PWM controller, MOSFET driver, and synchronous rectifier for compact designs. Operates in forced-PWM or pulse-skipping mode for improved light-load efficiency.
Manufacturer
The MAX1748EUE is manufactured by Maxim Integrated, a company now part of Analog Devices after its acquisition in 2021.
Maxim Integrated was a leading semiconductor company specializing in analog and mixed-signal ICs, including power management, data converters, and sensor interfaces. Known for high-performance, innovative solutions, Maxim served industries like automotive, industrial, healthcare, and consumer electronics.
Analog Devices (ADI) is a global leader in analog, mixed-signal, and DSP technologies, further expanding its portfolio with Maxim's expertise.
The MAX1748EUE is a step-down DC-DC converter, reflecting Maxim's strength in power management ICs.
Maxim Integrated was a leading semiconductor company specializing in analog and mixed-signal ICs, including power management, data converters, and sensor interfaces. Known for high-performance, innovative solutions, Maxim served industries like automotive, industrial, healthcare, and consumer electronics.
Analog Devices (ADI) is a global leader in analog, mixed-signal, and DSP technologies, further expanding its portfolio with Maxim's expertise.
The MAX1748EUE is a step-down DC-DC converter, reflecting Maxim's strength in power management ICs.
Package
The MAX1748EUE comes in a TSSOP-16 package. This surface-mount type has 16 leads and a thin, small outline, suitable for compact PCB designs. The "EUE" suffix specifically denotes the TSSOP-16 variant.
