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MAX5082 Datasheet 1.5a / 40v / Maxpower Step-down DC-dc Converters

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-3657; Rev 0; 5/05 .. 1.5A, 40V, MAXPower Step-Down DC-DC Converters General.

General Description

The MAX5082/MAX5083 are 250kHz PWM step-down DC-DC converters with an on-chip, 0.3 Ω high-side switch.

The input voltage range is 4.5V to 40V for the MAX5082 and 7.5V to 40V for the MAX5083.

The output is adjustable from 1.23V to 32V and can deliver up to 1.5A of load current.

Key Features

  • include cycle-bycycle current limit, hiccup-mode output short-circuit protection, and thermal shutdown. Both devices are available in a space-saving, high-power (2.7W), 16-pin TQFN package and are rated for operation over the -40°C to +125°C temperature range. Features.
  • 4.5V to 40V (MAX5082) or 7.5V to 40V (MAX5083) Input Voltage Range.
  • 1.5A Output Current.
  • VOUT Range From 1.23V to 32V.
  • Internal High-Side Switch.
  • Fixed 250kHz Internal Oscillator.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX5080 1A / 40V / MAXPower Step-Down DC-DC Converters
MAX5081 1A / 40V / MAXPower Step-Down DC-DC Converters
MAX5083 1.5A / 40V / MAXPower Step-Down DC-DC Converters
MAX5084 Low-Quiescent-Current Linear Regulators
MAX5085 Low-Quiescent-Current Linear Regulators
MAX5088 2.2MHz - 2A Buck Converters with an Integrated High-Side Switch
MAX5089 2.2MHz - 2A Buck Converters with an Integrated High-Side Switch
MAX5051 Parallelable Clamped Two-Switch Power-Supply Controller IC
MAX5052 Current-Mode PWM Controllers
MAX5053 Current-Mode PWM Controllers

MAX5082 Distributor