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ZL9024M - Digital PWM Controller

Description

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Features

  • Complete digital switch mode power supply.
  • VIN range: 2.75V to 4V.
  • Programmable VOUT range: 0.6V to 1.5V.
  • PMBus compliant I2C communication interface.
  • Programmable VOUT, margining, UV/OV, IOUT limit, soft-start/stop, sequencing, and external synchronization.
  • Monitor: VIN, VOUT, IOUT, temperature, duty cycle, switching frequency, and faults.
  • ChargeMode control architecture.
  • ±1.2% VOUT accuracy over line, load, and temperatur.

📥 Download Datasheet

Datasheet Details

Part number ZL9024M
Manufacturer Renesas
File Size 2.80 MB
Description Digital PWM Controller
Datasheet download datasheet ZL9024M Datasheet

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Full PDF Text Transcription

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DATASHEET ZL9024M Digital DC/DC PMBus 33A Module The ZL9024M is a 33A step-down DC/DC power supply module with integrated digital PWM controller, synchronous power switches, an inductor, and passives. Only bulk input and output capacitors are needed to finish the design. The 33A of continuous output current can be delivered without a need of airflow or a heatsink. The thermally enhanced HDA module is capable of dissipating heat directly into the PCB. The ZL9024M uses ChargeMode™ control architecture, which responds to a transient load within a single switching cycle. The ZL9024M comes with a preprogrammed configuration for operating in a pin-strap mode; output voltage, switching frequency, and device SMBus address can be programmed with external resistors.
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