Full 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