MAX77654 (4)
The MAX77654 is available from Analog Devices at Xecor. Designed for ultra-low power management and versatile power regulation, the MAX77654 offers advanced features such as a single-inductor multiple-output (SIMO) regulator, low dropout regulators (LDOs), and a smart power selector Li+/Li-Poly charger. Available in a compact 30-WLP (2.79x2.34) package, it is ideal for applications like Bluetooth headphones, wireless speakers, fitness monitors, wearables, and IoT devices. Whether used in portable consumer devices or sensor nodes, this series ensures high efficiency, scalability, and low power consumption for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX77654 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX77654FENV+T | Power Management Specialized - PMIC Ultra Low Power PMIC w/ 3-Output SIMO + Linear Charger | WLP-30 | 4,669 | |
| MAX77654AENVN+T | High-performance power management for modern device | 30-XFBGA | 6,809 | |
| MAX77654DENV+T | Power Management Specialized - PMIC Ultra Low Power PMIC w/ 3-Output SIMO + Linear Charger | XFBGA-30 | 5,116 | |
| MAX77654BENV+T | Single-Inductor, Multi-Output PMIC with Low Quiescent Curren | 30-XFBGA | 9,724 |
Key Featrues
Ultra-Low Power Consumption: The PMIC features a factory ship mode with less than 200nA quiescent current and a shutdown current of 300nA, significantly enhancing battery life in portable and IoT devices. This makes it ideal for applications requiring long-term operation on minimal power, such as wearables and sensor nodes.
Single-Inductor Multiple-Output (SIMO) Regulator: With three buck/buck-boost regulators sharing a single inductor, the PMIC offers a wide input voltage range (2.5V to 5.5V) and output voltage range (0.8V to 5.5V), delivering up to 500mA total output current. This design reduces component count and board space, improving efficiency and enabling compact designs in devices like Bluetooth headphones and wireless speakers.
Smart Power Selector™ Li+/Li-Poly Charger: The integrated charger supports programmable charge current (7.5mA to 300mA), charge voltage (3.6V to 4.6V), and termination current (0.375mA to 45mA), along with JEITA battery temperature monitoring. This ensures safe and efficient charging for small Li+ batteries, making it suitable for fitness monitors and portable consumer devices.
Flexible Power Sequencer (FPS) and GPIO Resources: The PMIC includes a flexible power sequencer and three GPIO pins, allowing for customizable power-up and power-down sequences. This feature enhances system reliability and simplifies design in complex applications like safety monitors and IoT devices.
Compact Wafer-Level Package (WLP): The PMIC is housed in a 2.79mm x 2.34mm, 30-bump WLP with a 0.4mm pitch, enabling a solution size of less than 40mm². This ultra-compact form factor is critical for space-constrained designs in hearables, wearables, and other small portable devices.
Single-Inductor Multiple-Output (SIMO) Regulator: With three buck/buck-boost regulators sharing a single inductor, the PMIC offers a wide input voltage range (2.5V to 5.5V) and output voltage range (0.8V to 5.5V), delivering up to 500mA total output current. This design reduces component count and board space, improving efficiency and enabling compact designs in devices like Bluetooth headphones and wireless speakers.
Smart Power Selector™ Li+/Li-Poly Charger: The integrated charger supports programmable charge current (7.5mA to 300mA), charge voltage (3.6V to 4.6V), and termination current (0.375mA to 45mA), along with JEITA battery temperature monitoring. This ensures safe and efficient charging for small Li+ batteries, making it suitable for fitness monitors and portable consumer devices.
Flexible Power Sequencer (FPS) and GPIO Resources: The PMIC includes a flexible power sequencer and three GPIO pins, allowing for customizable power-up and power-down sequences. This feature enhances system reliability and simplifies design in complex applications like safety monitors and IoT devices.
Compact Wafer-Level Package (WLP): The PMIC is housed in a 2.79mm x 2.34mm, 30-bump WLP with a 0.4mm pitch, enabling a solution size of less than 40mm². This ultra-compact form factor is critical for space-constrained designs in hearables, wearables, and other small portable devices.
Applications
Bluetooth Headphones Power Management: The MAX77654 is ideal for managing power in Bluetooth headphones, providing ultra-low power consumption and efficient charging. Its Single-Inductor Multiple-Output (SIMO) regulator ensures stable voltage supply for audio components, while the Smart Power Selector™ Li+/Li-Poly charger supports safe and fast charging, making it perfect for portable audio devices.
Wearable Health Monitors: The MAX77654 is well-suited for wearable health monitors, offering low power consumption and compact size. Its SIMO regulator and LDOs provide precise voltage regulation for sensors and processors, while the programmable charge current and voltage ensure reliable battery management, making it ideal for continuous health monitoring applications.
IoT Sensor Nodes: The MAX77654 is perfect for IoT sensor nodes, delivering ultra-low power operation and efficient power management. Its flexible power sequencer and GPIO resources enable seamless integration with various sensors, while the low shutdown current and factory ship mode extend battery life, making it suitable for remote and energy-constrained IoT applications.
Portable Consumer Devices: The MAX77654 is ideal for portable consumer devices, providing a compact and efficient power management solution. Its SIMO regulator and LDOs support multiple voltage rails, while the programmable charge current and voltage ensure optimal battery performance, making it suitable for devices like smartwatches, fitness trackers, and other portable electronics.
Wearable Health Monitors: The MAX77654 is well-suited for wearable health monitors, offering low power consumption and compact size. Its SIMO regulator and LDOs provide precise voltage regulation for sensors and processors, while the programmable charge current and voltage ensure reliable battery management, making it ideal for continuous health monitoring applications.
IoT Sensor Nodes: The MAX77654 is perfect for IoT sensor nodes, delivering ultra-low power operation and efficient power management. Its flexible power sequencer and GPIO resources enable seamless integration with various sensors, while the low shutdown current and factory ship mode extend battery life, making it suitable for remote and energy-constrained IoT applications.
Portable Consumer Devices: The MAX77654 is ideal for portable consumer devices, providing a compact and efficient power management solution. Its SIMO regulator and LDOs support multiple voltage rails, while the programmable charge current and voltage ensure optimal battery performance, making it suitable for devices like smartwatches, fitness trackers, and other portable electronics.
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