MAX77675
Low IQ SIMO PMIC with 0.5V to 5.5V Outputs Delivering Up to 700mA Total Output Current
Low IQ SIMO PMIC with 0.5V to 5.5V Outputs Delivering up to 700mA Total Output Current
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Overview
Features and Benefits
- 4x Buck/Buck-Boost/Boost Regulators, 1x Inductor
- 2.5V to 5.5V Input Voltage Range
- 0.5V to 5.5V Output Voltage Range
- 700mA Total Output Current (3.7VIN, 1.8VOUT)
- SIMO
- Up to 90% Efficiency
- 6.9μA Typical IQ with Two Outputs Enabled in Low-Power Mode
- I2C Interface and Dedicated Enable Pin
- Flexible Power Sequencer (FPS)
- 1.99mm x 1.99mm, 16-Bump, 0.5mm Pitch Wafer-Level Package (WLP)
- < 40mm2 Solution Size
Product Details
The MAX77675 is a highly efficient, complete power supply for low-power, ultra-compact applications. It provides four programmable buck-boost switching outputs using only one inductor. Operating from a single lithium-ion or Li-ion battery, the MAX77675 delivers a total of 700mA output current (3.7VIN, 1.8VOUT) in less than 40mm2 solution size.
An integrated sequencer controls full startup while an I2C interface allows the MAX77675 to be dynamically configured and monitored.
This device is part of the single-inductor multiple-output (SIMO) product family.
APPLICATIONS
- TWS Bluetooth™ Headphones/Hearables
- Fitness, Health, Activity Monitors, and Smart Watches
- Portable Devices
- Sensor Nodes and Consumer Internet of Things or IoT
Product Categories
Comparable Parts Click to see all in Parametric Search
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Part#
|
Vout Min (typ)
|
Output Current (typ)
|
Number of Outputs
|
Vout Max (typ)
|
Vin (min)
|
Vin (max)
|
|---|---|---|---|---|---|---|
|
800m
|
300m
|
3
|
5.175
|
2.7
|
5.5
|
|
|
800m
|
300m
|
4
|
5.25
|
2.7
|
5.5
|
|
|
500m
|
500m
|
4
|
5.5
|
2.7
|
5.5
|
|
|
500m
|
700m
|
4
|
4
|
2.5
|
5.5
|
|
|
800m
|
300m
|
3
|
5.25
|
2.7
|
5.5
|
Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.