MAX77752

Multichannel Integrated Power Management IC

Highly-Integrated Power Management for Computationally Intensive Platforms


Please check latest availability status for a specific part variant.

Description

The MAX77752 is a highly-integrated power management solution including three step-down converters, a low-dropout linear regulator, two external regulators enable outputs, two dedicated load switch controllers, and an inrush-current limiter which can be configured as a third load switch controller using OTP. The MAX77752 provides a combination of high-performance power management components, high-accuracy monitoring, and a customized top-level controller that results in an efficient, size optimized solution.

The 40-pin, 5mm x 5mm x 0.8mm, 0.4mm pitch TQFN package is ideal for space constrained applications.

Numerous factory programmable options allow the device to be tailored for many variations of the end application.
MAX77752: Simplified Block Diagram MAX77752: Simplified Block Diagram Enlarge+

Key Features

  • Highly Integrated
    • Three Buck Regulators
      • Integrated High-Accuracy Brownout Comparators
    • One Low-Dropout Linear Regulator
      • Low-Input Voltage
    • Two Dedicated Load Switch Controllers
    • One Inrush-Current Limiter, Configurable to be Load Switch 3 Controller Using OTP
    • Two External Regulator Enable Outputs
    • Voltage Monitor for Backup Power Control
  • Highly Flexible and Configurable
    • I2C-Compatible Interface
    • Factory OTP Options Available
    • Flexible Power Sequencer
    • Configurable Sleep-State Control
  • Small Size
    • 40-Pin, 5mm x 5mm x 0.8mm, 0.4mm Pitch TQFN
    • 70mm2 Total Solution Size

Applications/Uses

  • Automation Systems
  • Cameras
  • Drones
  • Gaming Consoles
  • Handheld Devices
  • Solid-State Drive Systems
Part NumberPrimary TopologyMonitor/Control FeaturesDC-DC/Power FeaturesInterface TypeVIN
(V)
VIN
(V)
VOUT
(V)
VOUT
(V)
Max. IOUT
(A)
Max. IOUT
(A)
Oper. Freq.
(kHz)
Package/PinsBudgetary
Price
minmaxminmaxSee Notes
MAX77752 Step-Down
Dynamic V Adj.
Feedback Integrator
Output OVP
Output UVP
Serial Interface
Shutdown
Current Limit
Internal Switch
Soft Start
Sync. Rectifier
I2C2.65.50.263.9750.0132000
TQFN/40
$1.40 @1k
See All Multifunction PMICs (81)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX77752EVKIT: Evaluation Kit for the MAX77752

Technical Documents

User Guide 6627 MAX77752 Programmer's Guide

Quality and Environmental Data

Request Reliability Report for: MAX77752 
Lead-Free Package Tin (Sn) Whisker Reports

Additional Resources

Can You Create an Energy-Efficient VR Headset?


CAD Symbols and Footprints

  • MAX77752AETL+
  • MAX77752AETL+T
  • MAX77752BETL+
  • MAX77752BETL+T
  • MAX77752CETL+
  • MAX77752CETL+T
  • MAX77752DETL+
  • MAX77752DETL+T
  • MAX77752EETL+
  • MAX77752EETL+T
  • MAX77752ETL+
  • MAX77752ETL+T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

     
    Status:
    Package:
    Temperature:

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    Type ID PDF Title
    User Guide 6627 MAX77752 Programmer's Guide