Overview
The LT8609AEMSE#TRPBF, produced by Analog Devices Inc., is a high-efficiency, high-speed synchronous monolithic step-down switching regulator. This compact regulator is designed to provide efficient power conversion with a wide input voltage range and adjustable output voltage. It is particularly notable for its low quiescent current, making it suitable for various power management applications where energy efficiency is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Input Voltage Range | 3 V to 42 V |
| Output Voltage | Adjustable (0.782V to 41.58V) |
| Maximum Output Current | 3 A |
| Switching Frequency | 200 kHz to 2.2 MHz |
| Quiescent Current | 1.7 µA |
| Operating Temperature Range | -40°C to +125°C |
| Regulator Topology | Buck |
| Mounting Style | SMD/SMT |
Key Features
- High efficiency and high speed synchronous operation.
- Low quiescent current of 1.7 µA, ideal for battery-powered devices.
- Wide input voltage range from 3 V to 42 V.
- Adjustable output voltage from 0.782 V to 41.58 V.
- Compact 10-TFSOP and 10-MSOP packages with exposed pad for thermal management.
- High switching frequency range of 200 kHz to 2.2 MHz.
- Operating temperature range from -40°C to +125°C.
Applications
- Power management in battery-powered devices.
- Automotive systems requiring high efficiency and wide input voltage range.
- Industrial control systems and automation.
- Medical devices where low quiescent current is essential.
- Consumer electronics such as portable devices and handheld equipment.
Q & A
- What is the input voltage range of the LT8609AEMSE#TRPBF?
The input voltage range is from 3 V to 42 V.
- What is the maximum output current of the LT8609AEMSE#TRPBF?
The maximum output current is 3 A.
- What is the quiescent current of the LT8609AEMSE#TRPBF?
The quiescent current is 1.7 µA.
- What is the switching frequency range of the LT8609AEMSE#TRPBF?
The switching frequency range is from 200 kHz to 2.2 MHz.
- What are the package options for the LT8609AEMSE#TRPBF?
The package options are 10-TFSOP and 10-MSOP with exposed pad.
- What is the operating temperature range of the LT8609AEMSE#TRPBF?
The operating temperature range is from -40°C to +125°C.
- Is the LT8609AEMSE#TRPBF suitable for automotive applications?
Yes, it is suitable due to its high efficiency and wide input voltage range.
- Can the LT8609AEMSE#TRPBF be used in medical devices?
Yes, it can be used in medical devices due to its low quiescent current and high efficiency.
- What is the regulator topology of the LT8609AEMSE#TRPBF?
The regulator topology is Buck.
- Is the LT8609AEMSE#TRPBF RoHS compliant?
Yes, it is RoHS compliant.
