Datasheet4U Logo Datasheet4U.com

MAX8521 - Smallest TEC Power Drivers

This page provides the datasheet information for the MAX8521, a member of the MAX8520 Smallest TEC Power Drivers family.

Datasheet Summary

Description

The MAX8520/MAX8521 are designed to drive thermoelectric coolers (TECs) in space-constrained optical modules.

Both devices deliver ±1.5A output current and control the TEC current to eliminate harmful current surges.

Features

  • MAX8520/MAX8521 Ordering Information PART MAX8520ETP MAX8521EBX MAX8521ETP MAX8521EWX+ TEMP RANGE PIN-.

📥 Download Datasheet

Datasheet preview – MAX8521

Datasheet Details

Part number MAX8521
Manufacturer Maxim Integrated Products
File Size 351.03 KB
Description Smallest TEC Power Drivers
Datasheet download datasheet MAX8521 Datasheet
Additional preview pages of the MAX8521 datasheet.

📁 Similar Datasheet

  • MAX852 - Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias (Maxim)
  • MAX850 - Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias (Maxim)
  • MAX8505 - Step-Down Regulator (Maxim Integrated)
  • MAX8506 - PWM Step-Down DC-DC Converters (Maxim Integrated)
  • MAX8507 - PWM Step-Down DC-DC Converters (Maxim Integrated)
  • MAX8508 - PWM Step-Down DC-DC Converters (Maxim Integrated)
  • MAX851 - Negative Charge-Pump Power Supplies (Maxim)
  • MAX853 - Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias (Maxim)
  • MAX8530 - Dual Low-Dropout Linear Regulators (Maxim)
  • MAX8531 - Dual Low-Dropout Linear Regulators (Maxim)
Other Datasheets by Maxim Integrated Products
  • MAX8520 - Smallest TEC Power Drivers
  • MAX8524 - 2- to 8-Phase VRM 10/9.1 PWM Controllers
  • MAX8525 - 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
  • MAX8528 - 1.425V to 3.6V Input 2A 0.2V Dropout LDO Regulators
  • MAX8529 - 1.5MHz Dual 180 Out-of-Phase PWM Step-Down Controller
  • MAX8510 - Ultra-Low-Noise High PSRR Low-Dropout 120mA Linear Regulators

Full PDF Text Transcription

Click to expand full text
19-2586; Rev 1; 12/08 KIT ATION EVALU LE B A IL A AV www.DataSheet4U.com Smallest TEC Power Drivers for Optical Modules General Description The MAX8520/MAX8521 are designed to drive thermoelectric coolers (TECs) in space-constrained optical modules. Both devices deliver ±1.5A output current and control the TEC current to eliminate harmful current surges. On-chip FETs minimize external components and high switching frequency reduces the size of external components. The MAX8520/MAX8521 operate from a single supply and bias the TEC between the outputs of two synchronous buck regulators. This operation allows for temperature control without “dead zones” or other nonlinearities at low current.
Published: |