MP3416GQH Datasheet | Monolithic Power Systems

Feature DESCRIPTION The MP3416 is a low quiescent current, step-up converterthat uses peak-currentcontrol and variable frequency architecture to regulate the output voltage. The MP3416 can work with an input voltage as low as 0.86Vto provide an output voltage from 1.8V to 5.5V. The MP3416 works in peak-current-control modeand provides good transient response. The integrated P-channel synchronous rectifier improves efficiency and eliminates the need for an external Schottky diode. In light-load condition, the peak current declines to about 350m A, and the device enters pulseskip mode to save power loss. When the MP3416 shuts down, the output is disconnected from the input, allowing the output to draw less than 0.65µA in shutdown mode. The MP3416 is available in 8-pin TSOT23 and 8pin QFN (1.5mmx2.0mm) packages. FEATURES - Input Voltage Range: 0.86V to 5.5V - Start-Up Voltage Range:1.25V to 5.5V - Output Voltage Range: 1.8V to 5.5V - 9.5μA Quiescent Current - <650n A Shutdown Current - Up to 80% Efficiency at 100μA-200μA Light- Load Condition - Output Disconnect in Shutdown - Down Mode When VIN> VOUT - Adjustable Low Battery Detection - Internal Synchronous Rectifier - Over-Temperature Protection(OTP) with Thermal Shutdown at 155°C - Available in TSOT23-8 and QFN-8 (1.5mmx2.0mm) Packages APPLICATIONS - Medical Devices - Digital Retail Displays - Gaming Controllers - Remote Controllers - Battery-Powered Products - Handheld puters and Smart Phones All MPS parts are lead-free, halogen-free, and adhere to the Ro HS directive. For MPS green status, please visit the MPS website under Quality Assurance.“MPS” and “The Future of Analog IC Technology” are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION C1 10μF L1 3.3μH R4 EN 348kΩ LBI R5 100kΩ MP3416...