Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Voltage Regulators - DC DC Switching Regulators

The RT2660LGQV is a 3-2 buck-boost DC-DC synchronous and switching regulator with a wide input voltage range of 4.5 V to 28 V. It is ideal for applications in power, embedded systems, and communications. The device\'s very low input voltage range, wide output voltage range, and wide temperature range make it an ideal choice for many applications.

Applications

• Portable medical equipment
• Automotive products
• Industrial equipment
• Analog power management
• Camera modules
• Wireless communication
• High-side/low-side drivers
• Multi-core processors
• Smart channels

Features

• Built-in integrated power stage capabilities
• Low input voltage range (4.5 V - 28 V)
• Output voltage range (1.5 V - 55 V)
• Wide operating temperature range (-40 to +85 °C)
• Small package (10-pin SOP)
• High-speed control loop
• Fault protection and current-limit protection

Working Principle

The RT2660LGQV is a synchronous buck-boost DC-DC converter. It is designed to operate as a voltage regulator, providing a regulated output from a wide input range. The device supports wide input voltage range (4.5 V to 28 V) and wide output voltage range (1.5 V to 55 V).

It employs a synchronous rectification structure for high efficiency. An external MOSFET control provides precise output voltage and current control with fast load transient response. The device features low power loss and low noise operation and supports predictive current limit, which enables the device to operate safely in high power applications.

The RT2660LGQV is designed to provide high efficiency with low current ripple and low output noise. Its high frequency operation (up to 500 kHz) allows the use of small inductors and capacitors to reduce system size. The device\'s internal compensation results in low output noise and fast transient response.

The specific data is subject to PDF, and the above content is for reference