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MAX17499 - Current-Mode PWM Controllers

Download the MAX17499 datasheet PDF. This datasheet also covers the MAX17500 variant, as both devices belong to the same current-mode pwm controllers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies.

The MAX17499 is well suited for low input voltage (9.5V DC to 24V DC) power supplies.

Key Features

  • o Current-Mode Control o Programmable Switching Frequency Up to 625kHz o Accurate UVLO Threshold (1%) o Open-Drain UVLO Flag Output with Internal Delay o 36V to 72V Telecom Voltage Range o Universal Offline Input Voltage Range Rectified 85V AC to 265V AC (MAX17500) o 9.5V to 24V Input (MAX17499) o Digital Soft-Start o Internal Bootstrap UVLO with Large Hysteresis (MAX17500) o Internal Error Amplifier with 1.5% Accurate Reference o 50µA (typ) Startup Supply Current o 50% Maximum Duty-Cycle Limit.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX17500_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX17491 Single-Phase Synchronous MOSFET
MAX17497A AC-DC and DC-DC Peak-Current-Mode Converters
MAX17497B AC-DC and DC-DC Peak-Current-Mode Converters
MAX17498A AC-DC and DC-DC Peak-Current-Mode Converters
MAX17498B AC-DC and DC-DC Peak-Current-Mode Converters
MAX17498C AC-DC and DC-DC Peak-Current-Mode Converters
MAX17409 1-Phase Quick-PWM NVIDIA CPU Controller
MAX17410 Quick-PWM Controller
MAX17435 High-Frequency Low-Cost SMBus Chargers
MAX17480 AMD 2-/3-Output Mobile Serial VID Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet.co.kr 19-5485; Rev 1; 7/11 KIT ATION EVALU E L B AVAILA Current-Mode PWM Controllers with Programmable Switching Frequency Features o Current-Mode Control o Programmable Switching Frequency Up to 625kHz o Accurate UVLO Threshold (1%) o Open-Drain UVLO Flag Output with Internal Delay o 36V to 72V Telecom Voltage Range o Universal Offline Input Voltage Range Rectified 85V AC to 265V AC (MAX17500) o 9.5V to 24V Input (MAX17499) o Digital Soft-Start o Internal Bootstrap UVLO with Large Hysteresis (MAX17500) o Internal Error Amplifier with 1.