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MAX8525 - 2- to 8-Phase VRM 10/9.1 PWM Controllers

Download the MAX8525 datasheet PDF. This datasheet also covers the MAX8524 variant, as both devices belong to the same 2- to 8-phase vrm 10/9.1 pwm controllers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX8525 (VRM 10/VRD 10)/MAX8524 (VRM 9.1/ VRD 9.1) current-mode step-down controllers, the MAX8523 high-speed, dual-phase MOSFET gate driver, and the MAX8552 wide-input, single-phase MOSFET gate driver provide flexible, low-cost, low-voltage CPU core supplies.

Key Features

  • es VRD/VRM 10 (MAX8525) VRD/VRM 9.1 (MAX8524) Fastest Load-Transient Response Rapid-Active Average Current Sensing Better than 5% Current Balance Fastest Voltage Positioning ±0.4% Initial Output-Voltage Accuracy Pin-Selectable 2-/3-/4-Phase Operation Master-Slave 6-/8-Phase Operation Differential Remote Voltage Sensing Dynamic VID Change (MAX8525) Adjustable, Foldback Current Limit Soft-Start and Soft-Stop Power-Good Output 150kHz to 1.2MHz Switching Frequency per Phase 28-Lead QSOP Package MAX.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX8524_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX8520 Smallest TEC Power Drivers
MAX8521 Smallest TEC Power Drivers
MAX8524 2- to 8-Phase VRM 10/9.1 PWM Controllers
MAX8526 1.425V to 3.6V Input 2A 0.2V Dropout LDO Regulators
MAX8527 1.425V to 3.6V Input 2A 0.2V Dropout LDO Regulators

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
19-2855; Rev 2; 4/05 www.DataSheet4U.com 2- to 8-Phase VRM 10/9.1 PWM Controllers with Precise Current Sharing and Fast Voltage Positioning General Description The MAX8525 (VRM 10/VRD 10)/MAX8524 (VRM 9.1/ VRD 9.1) current-mode step-down controllers, the MAX8523 high-speed, dual-phase MOSFET gate driver, and the MAX8552 wide-input, single-phase MOSFET gate driver provide flexible, low-cost, low-voltage CPU core supplies. The MAX8523 and MAX8552 high-speed, high-current gate drivers allow operation at high switching frequencies to reduce external component size and cost for small-footprint, low-profile designs.