LTC3200ES6-5: High-Efficiency, Low Noise, 100mA Charge Pump

The LTC3200ES6-5 is a versatile and efficient charge pump voltage converter from Linear Technology, designed to meet the needs of compact, low power electronic devices. This product is capable of delivering a fixed 5V output from an input voltage range of 2.7V to 4.5V, which makes it ideal for battery-operated equipment. The LTC3200ES6-5 is housed in a compact TSOT-23 package, ensuring minimal footprint on your PCB.

With its high-efficiency charge pump technology, the LTC3200ES6-5 can supply up to 100mA of output current. This performance is achieved with a very low noise operation, thanks to its switched capacitor design that reduces output voltage ripple. The device operates at a fixed switching frequency of 900kHz, which allows the use of small, low-cost ceramic capacitors, further reducing the overall solution size and cost.

One of the key features of the LTC3200ES6-5 is its low quiescent current, which is particularly beneficial for battery-powered applications where extending battery life is crucial. The device also includes thermal shutdown and current limit protection, providing reliable operation and safeguarding the charge pump and the load from adverse conditions.

Additional benefits of the LTC3200ES6-5 include its simplicity of design, with only two small external capacitors required for the charge pump circuit. This simplicity, combined with the device's high efficiency, makes it an excellent choice for portable applications, such as mobile phones, PDAs, digital cameras, and wireless headsets, where space is at a premium and power efficiency is a must.

In summary, the LTC3200ES6-5 from Linear Technology is a high-quality, feature-rich charge pump voltage converter that is perfect for designers looking to optimize their power management solutions in space-constrained and noise-sensitive applications. Its high efficiency, low noise operation, and ease of use make it an excellent choice for a wide range of portable electronic devices.