MAX5925

PRODUCTION

1V to 13.2V, n-Channel Hot-Swap Controllers Require No Sense Resistor

Part Models
8
1ku List Price
Starting From $4.26
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Part Details

  • Hot Swap 1V to 13.2V with VCC > 2.25V
  • Drive High-Side n-Channel MOSFET
  • Operation With or Without RSENSE
  • Temperature-Compensated RDS(ON) Sensing
  • Protected During Turn-On into Shorted Load
  • Adjustable Circuit-Breaker Threshold
  • Programmable Slew-Rate Control
  • Programmable Turn-On Voltage
  • Autoretry or Latched Fault Management
  • 10-Pin µMAX® or 16-Pin QSOP Packages
MAX5925
1V to 13.2V, n-Channel Hot-Swap Controllers Require No Sense Resistor
MAX5924, MAX5925, MAX5926: Functional Diagram
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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Low Voltage Hot Swap Controllers 2
MAX4271 PRODUCTION 3V to 12V, Current-Limiting, Hot Swap Controllers with Autoretry, DualSpeed/BiLevel Fault Protection
MAX4272 PRODUCTION 3V to 12V, Current-Limiting, Hot Swap Controllers with Autoretry, DualSpeed/BiLevel Fault Protection
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Tools & Simulations

LTspice


Models for the following parts are available in LTspice:

  • MAX5925A
  • MAX5925B
  • MAX5925C
  • MAX5925D
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.


Evaluation Kits

MAX5926EVKIT

Evaluation Kit for the MAX5926

Features and Benefits

  • VS Voltage Range: 1V to VCC
  • VCC Voltage Range: 2.25V to 13.2V
  • No RSENSE Required
  • Tracks RDS(ON) Over Temperature
  • Latch Mode
  • Adjustable Slew Rate
  • Short-Circuit Detection
  • Power-Good Output

Product Details

The MAX5926 evaluation kit (EV kit) is designed to evaluate the MAX5926 hot-swap controller. The hot-swapped supply (VS) has a range of 1V to 13.2V provided that the device supply (VCC) is at or above 2.25V and VS does not exceed VCC.

The current-trip setting is approximately 6A for a full load 5A system. The actual current-trip setting is dependent on temperature as well as the tolerances of RCB, RCBF, ICB, VCB_OS, and RDS(ON).

The MAX5926 EV kit was conveniently designed with jumpers to activate the enables (EN1, active-low EN2), fault management (LATCH), temperature coefficient tracking (TC), adjustable output slew rate (SLEW), and power-up short-circuit detection (SC_DET).

Applications

  • Base Stations
  • Network Routers and Switches
  • Portable Device Bays
  • RAID
  • Remote-Access Servers
  • Servers

MAX5926EVKIT
Evaluation Kit for the MAX5926

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