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MAX16963 Datasheet Low-voltage Step-down DC-dc Converter

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: MAX16963 Dual 2.2MHz, Low-Voltage Step-Down DC-DC Converter General.

General Description

The MAX16963 is a high-efficiency, dual synchronous step-down converter that operates with a 2.7V to 5.5V input voltage range and provides a 0.8V to 3.6V output voltage range.

The device delivers up to 1.5A of load current per output.

The low input/output voltage range and the ability to provide high output currents make this device ideal for on-board point-of-load and postregulation applications.

Key Features

  • a 2.2MHz fixed-frequency PWM mode for better noise immunity and load transient response, and a skip mode for increased efficiency during light-load operation. The 2.2MHz frequency operation allows for an all-ceramic capacitor design and small-size external components. An optional spread-spectrum frequency modulation minimizes radiated electromagnetic emissions due to the switching frequency. On-board low RDSON switches help minimize efficiency losses at heavy loads and reduce critical/parasitic.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX16903 1A Mini-Buck Converter
MAX16904 600mA Mini-Buck Converter
MAX16910 Linear Regulator
MAX16913 Remote Antenna Current-Sense Amplifier/Switches
MAX16913A Remote Antenna Current-Sense Amplifier/Switches
MAX16914 Overvoltage Protection Switch/Limiter Controllers
MAX16915 Overvoltage Protection Switch/Limiter Controllers
MAX16920 Automotive Power-Management
MAX16922 Step-Down DC-DC Converters
MAX16928 Automotive TFT-LCD Power Supply

MAX16963 Distributor