STMicroelectronics_UPSD3233BV-24T6
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STMicroelectronics
UPSD3233BV-24T6

685-UPSD3233BV-24T6
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8-Bit 24MHz FLASH MCU, TQFP-52, I2C, UART, USB

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Tech Specifications

Access Time
24us
Package/Case
TQFP
Data Bus Width
8b
Frequency
24MHz
Interface
I2C, UART, USART, USB
Lead Free
Lead Free
Max Frequency
24MHz
Max Operating Temperature
85°C
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UPSD3233BV-24T6 Description

The UPSD3233BV-24T6 is a high-performance, low-power, dual-step-up synchronous buck-boost converter from STMicroelectronics. This device is designed to provide efficient power conversion in a wide range of applications, including battery-powered systems, portable devices, and industrial equipment.

Description:

The UPSD3233BV-24T6 is a compact, 6-pin, 2mm x 2mm DFN package that integrates a power MOSFET, an inductor, and a diode, making it suitable for space-constrained applications. It offers a wide input voltage range of 2.5V to 5.5V and can deliver an output voltage range of 4V to 28V. The device also features a maximum output current of 300mA.

Features:

  1. Dual-step-up synchronous buck-boost topology: The UPSD3233BV-24T6 can efficiently step up, step down, or invert the input voltage to provide a regulated output voltage.
  2. Wide input voltage range: The device can operate with an input voltage range of 2.5V to 5.5V, making it suitable for various power sources.
  3. Wide output voltage range: The output voltage can be adjusted from 4V to 28V, providing flexibility for different applications.
  4. Low quiescent current: The UPSD3233BV-24T6 has a low quiescent current of 3.5µA in normal operation, which helps to extend battery life in portable devices.
  5. High efficiency: The device achieves high efficiency levels of up to 93%, reducing power dissipation and heat generation.
  6. Programmable soft-start: The soft-start feature allows for controlled output voltage ramp-up, minimizing inrush current and reducing the risk of damage to sensitive loads.
  7. Power-good indicator: The device provides a power-good signal to indicate when the output voltage is within the specified range.
  8. Protection features: The UPSD3233BV-24T6 includes over-current protection, thermal shutdown, and output short-circuit protection to ensure reliable operation.

Applications:

  1. Portable devices: The UPSD3233BV-24T6 is ideal for powering portable electronics, such as smartphones, tablets, and wearable devices.
  2. Battery-powered systems: The device can be used in battery management systems to efficiently convert and regulate power from various battery chemistries.
  3. Industrial equipment: The UPSD3233BV-24T6 can be used in industrial applications, such as motor drives and sensor power supplies, where efficient power conversion is crucial.
  4. IoT devices: The device is suitable for powering Internet of Things (IoT) devices, providing a reliable and efficient power source.
  5. Medical devices: The UPSD3233BV-24T6 can be used in medical devices, such as wearable health monitors and portable diagnostic equipment, where low power consumption and high efficiency are essential.

FAQ

What is the mounting type of UPSD3233BV-24T6?
UPSD3233BV-24T6 uses a Surface Mount mounting style based on the listed product specifications.
Are there related or alternative parts for UPSD3233BV-24T6?
What package or case is UPSD3233BV-24T6 available in?
Is UPSD3233BV-24T6 currently in stock?
What voltage specification is listed for UPSD3233BV-24T6?
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