LTC1178EGN-1#TR - Linear Technology High Efficiency Quad CMOS Voltage Converter

The LTC1178EGN-1#TR is a high-performance quad CMOS voltage converter manufactured by Linear Technology, now part of Analog Devices. This device is designed to provide efficient power management and conversion in a variety of electronic applications. The LTC1178EGN-1#TR is particularly suitable for battery-powered systems, where maximizing battery life is critical. It is also an excellent choice for space-constrained applications due to its compact 16-lead SSOP (Shrink Small Outline Package) form factor.

The LTC1178EGN-1#TR features four high-efficiency internal switches that can deliver output currents up to 600mA with a very low dropout voltage. This makes it an ideal solution for step-down, step-up, or inverting power applications. The device operates over a wide input voltage range from 2V to 10V, allowing it to accommodate a variety of power sources, including single-cell lithium-ion batteries.

One of the key advantages of the LTC1178EGN-1#TR is its low quiescent current, which significantly reduces power consumption when the device is in standby mode. This is essential for prolonging battery life in portable devices. Additionally, its high switching frequency of up to 100kHz enables the use of small, low-cost capacitors and inductors, further minimizing the overall footprint and cost of the power supply design.

The LTC1178EGN-1#TR also includes a range of protection features to ensure reliable operation under various conditions. These include thermal shutdown, current limiting, and a low-battery detector that can be programmed to indicate when the battery voltage falls below a certain threshold.

In summary, the LTC1178EGN-1#TR is a versatile and efficient voltage converter that offers high performance in a small package. Its features make it an excellent choice for designers looking to optimize power efficiency and extend battery life in their portable and space-sensitive applications.

Key Features:

• Quad output current up to 600mA
• Wide input voltage range: 2V to 10V
• High switching frequency: up to 100kHz
• Low quiescent current for increased battery life
• Compact 16-lead SSOP package
• Thermal shutdown and current limiting protection
• Low-battery detector