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BU4216G-TR

The BU4216G-TR is a high-performance step-down (buck) switching regulator from ROHM Semiconductor. This device is designed to provide efficient and stable voltage regulation for a wide range of applications.

Description:

The BU4216G-TR is a compact, high-efficiency step-down regulator that can operate from an input voltage range of 4.5V to 36V. It features a wide output voltage range of 0.9V to 36V and can deliver an output current of up to 2A. The device is available in a thermally enhanced TSOT23-6 package.

Features:

1. Wide input voltage range: 4.5V to 36V
2. Wide output voltage range: 0.9V to 36V
3. High efficiency: up to 96% depending on the input and output voltages
4. High output current: up to 2A
5. Low quiescent current: 3.5μA (typical)
6. Small package size: TSOT23-6
7. Over-current protection, over-temperature protection, and short-circuit protection
8. Thermal shutdown for enhanced reliability
9. Soft-start function to minimize inrush current

Applications:

The BU4216G-TR is suitable for a variety of applications that require efficient and stable voltage regulation, including:

1. Portable electronic devices: smartphones, tablets, and wearables
2. IoT devices: sensors, smart home devices, and industrial IoT applications
3. Battery-powered devices: wireless routers, GPS units, and Bluetooth devices
4. Power supplies for small electronic devices: LED drivers, microcontrollers, and other low-power applications
5. Medical equipment: portable medical devices and wearable health monitors
6. Automotive electronics: infotainment systems, instrument clusters, and lighting control

The BU4216G-TR's combination of high efficiency, wide input and output voltage ranges, and small package size make it an excellent choice for designers looking to implement a reliable and compact power solution in their applications.