MAX77640 Overview
Description
The MAX77640/MAX77641 are a low-IQ power solution for applications where size and efficiency are critical. The device integrates a 3-output single-inductor multiple-output (SIMO) buck-boost regulator, a 150mA LDO, and a 3-channel current-sink driver.
Key Features
- Compact, High-Efficiency Power Solution
- 3-Output Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- 3-Channel Current-Sink Driver
- Flexible Power Sequencing
- GPIO and Reset Output
- 3-Output SIMO Extends Battery Life
- 2.7V to 5.5V Input Voltage Range from Single Cell Li-Ion
- 0.8V to 5.25V Output Voltage Range (Table
- Supports >300mA loads (1.8VOUT, 3.7VIN)
- Improves Overall System Efficiency while Reducing Size
