The LTC1706EMS-61 is a high-performance, single-phase Voltage Mode PWM Controller designed by Linear Technology, now part of Analog Devices. It is specifically engineered to cater to the precise voltage regulation requirements of modern microprocessors, particularly in applications that demand fast transient response and accurate output voltage control.

Key Features:

• Voltage Identification Input: This device supports VID input, which allows the output voltage to be programmed in 0.1V increments over a range of 1.1V to 1.85V, ensuring compatibility with a variety of microprocessors and power requirements.
• High Accuracy: The LTC1706EMS-61 boasts an impressive ±1% output voltage accuracy over temperature, which is crucial for ensuring the reliable operation of sensitive electronic components.
• Opti-Loop® Compensation: The inclusion of Linear Technology's proprietary Opti-Loop compensation minimizes the output capacitance while maintaining stability, providing an optimal balance between response time and component size.
• Powerful Drive Capability: It features a powerful onboard MOSFET driver capable of driving large gate capacitances quickly, which is essential for high-frequency operation and helps in reducing power losses.
• Flexible Operation: The LTC1706EMS-61 operates over a wide input voltage range and is compatible with a variety of supply voltages, making it a versatile choice for different system designs.
• Thermal Protection: The device includes over-temperature protection, safeguarding it and the system from potential damage due to overheating.

Applications:

The LTC1706EMS-61 is ideal for CPU core power supplies in personal computers, servers, and other computing applications where precise voltage regulation is necessary to ensure the performance and stability of the CPU. Its fast transient response and high level of integration make it a preferred choice for compact and efficient power management solutions.

Package:

This controller is available in a compact 10-lead MSOP package, which is suitable for space-constrained applications while providing excellent thermal performance.