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Allegro Microsystems 1-Channel Buck Converter, 3 A, 2000 kHz, QFN 16-Pin A4403GEUTR-T
Specifications
| Country of Origin | India |
|---|---|
| Brand | Allegro Microsystems |
| Height | 0.75mm |
| Length | 4mm |
| Model | A4403GEUTR-T |
| Width | 4mm |
| Mount Type | Surface |
| Output type | Adjustable |
| Series | A4403 |
| Output Current | 3A |
| Maximum Operating Temperature | 105°C |
| Package Type | QFN |
| Minimum Operating Temperature | -40°C |
| Regulator Type | Buck |
| Switching Frequency | 2000kHz |
| Number of outputs | 1 |
| Maximum Input Voltage | 46V |
| Quiescent Current | 100μA |
| Minimum Input Voltage | 9V |
| Pin Count | 16 |
Key Features
- This buck converter features a wide input voltage range from 9 V to 46 V.
- It is designed with a low quiescent current of 100 μA for efficient power management.
- The device operates reliably within temperatures ranging from -40°C to 105°C.
- Its adjustable output voltage allows flexible application in consumer equipment power supplies.
- The package dimensions measure 4 mm by 4 mm with a height of 0.75 mm.
- The surface-mount QFN package eases integration into compact electronic layouts.
- The buck converter supports high efficiency with a switching regulator design.
- The 16-pin configuration supports precise control and integration capabilities.
Product Description
Allegro Microsystems A4403GEUTR-T is a high-performance 1-channel buck converter designed to efficiently step down voltage with a 3 A output current capability and a high switching frequency of 2000 kHz. Packaged in a compact QFN 16-pin outline, it facilitates easy surface mounting in sensitive and dense PCB layouts.
This buck converter supports a wide voltage input range from 9 V up to a maximum of 46 V, making it highly versatile for various power supply designs in consumer electronics, industrial controls, and automotive circuits. It maintains a low quiescent current of 100 μA, contributing to energy-efficient operation and reduced power loss during standby modes.
The device can operate reliably over a broad temperature range from -40°C to 105°C, meeting challenging environmental and performance requirements essential for demanding industrial applications.
Its adjustable output voltage feature allows precise regulation tailored to specific system needs. The package is a QFN type measuring 4 mm x 4 mm with a height of 0.75 mm, suitable for compact form factor implementations.
This buck converter features a wide input voltage range from 9 V to 46 V. It is designed with a low quiescent current of 100 μA for efficient power management. The device operates reliably within temperatures ranging from -40°C to 105°C.
Its adjustable output voltage allows flexible application in consumer equipment power supplies. The package dimensions measure 4 mm by 4 mm with a height of 0.75 mm. The surface-mount QFN package eases integration into compact electronic layouts.
The buck converter supports high efficiency with a switching regulator design. The 16-pin configuration supports precise control and integration capabilities. This device is ideal for industrial, consumer, and automotive power management applications requiring robust voltage regulation.
Allegro Microsystems continues to innovate in Power Management ICs delivering reliable, efficient, and compact solutions widely used across power supply and conversion systems. This A4403GEUTR-T buck converter addresses stringent requirements for size, efficiency, and performance, suitable for industrial tools, consumer electronics, automotive applications, and HVAC controls.
Explore more from Allegro Microsystems and other power management solutions on EnvMart's extensive catalog for electronics components.
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Frequently Asked Questions
This model has an output current capability of 3 A.
It supports a wide input voltage range from 9 V to 46 V.
The switching frequency of this unit is 2000 kHz.
The package dimensions are 4 mm by 4 mm with a height of 0.75 mm.
It is designed with a low quiescent current of 100 μA.
This model operates reliably within a temperature range from -40°C to 105°C.
It features an adjustable output voltage, allowing for flexible application in various power supply designs.
This buck converter has one output channel.
It is designed for surface mounting, which facilitates integration into compact electronic layouts.
It is suitable for applications in consumer electronics, industrial controls, and automotive circuits.
This model belongs to the A4403 series of power management ICs.
The country of origin for the A4403GEUTR-T is India.
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