ADI MAX1771CSA

Teilpunkte

• The MAX1771CSA is a high-efficiency step-up DC-DC converter chip designed for portable applications. It can provide an output voltage up to 28V from a 2.5V to 16.5V input voltage range. Features include adjustable frequency, inductor saturation protection, and thermal shutdown. It is commonly used in battery-powered devices to efficiently boost voltage levels.

• Equivalent

  Equivalent products of MAX1771CSA chip are LTC3780, LT1073, LTC3780IG, LT3437, LT1510CS, LT1618CS, and LM3478IM3.

• Features

  MAX1771CSA is a multi-chemistry battery charger IC with a maximum charge voltage of 12V. It has a 500mA current limit, thermal regulation, and overvoltage protection. It can charge Li-ion, NiCd, NiMh, and sealed lead acid batteries, making it versatile for various applications.

• Pinout

  The MAX1771CSA is a step-up DC-DC converter with a pin count of 8. The functions of its pins include: - 1. GND: Ground - 2. SHDN: Shutdown - 3. BOOST: Boost voltage input - 4. SW: Switching node - 5. LX: Inductor connection - 6. VC: Voltage control - 7. GND: Ground - 8. VCC: Supply voltage

• Manufacturer

  The MAX1771CSA is manufactured by Maxim Integrated, a semiconductor company that designs and produces high-performance analog and mixed-signal integrated circuits. Maxim Integrated provides a wide range of products for various applications in automotive, industrial, healthcare, and consumer markets.

• Application Field

  The MAX1771CSA is used in various applications such as battery-powered systems, portable devices, and low-power distributed systems. It is commonly used as a step-up DC-DC converter to efficiently boost low input voltages to higher output voltages, making it suitable for a wide range of small, battery-operated electronic devices.

• Package

  The MAX1771CSA chip is in a surface-mount SOIC (Small Outline Integrated Circuit) package, with a size of 8 pins. It has a form factor of a small rectangular IC with pins on two opposing sides.