Maxim’s MAX17227A is a 400 mV to 5.5 V input, 2 A nanoPower boost converter with short-circuit protection and True Shutdown™ Maxim’s MAX17227A is a nanoPower boost converter, capable of delivering a load up to 2 A peak inductor current and providing True Shutdown, cycle-by-cycle inductor current limit, short-circuit, and thermal protection. During shutdown, current drawn …
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Features 3V to 25V Input Voltage Range Ultralow Quiescent Current and Low Ripple Burst Mode® Operation: IQ = 6μA 2A, 28V Power Switch Positive or Negative Output Voltage Programming with a Single Feedback Pin Fixed 2MHz Switching Frequency Programmable Undervoltage Lockout (UVLO) Internal Compensation and Soft-Start Low Profile (0.75mm) 8-Lead (3mm × 2mm) DFN Package Description The LT®8335 …
LT8335 – Low IQ Boost/SEPIC/ Inverting Converter with 2A, 28V Switch Read More »
Features Synchronous Boost and Buck Controllers When Cascaded, Allows VIN Above, Below, or Equal to Regulated VOUT of Up to 60V Wide Bias Input Voltage Range: 4.5V to 60V Output Remains in Regulation Through Input Dips (e.g. Cold Crank) Down to 2.2V Adjustable Gate Drive Level 5V to 10V (OPTI-DRIVE) Low EMI with Low Input and Output …
LTC7813 – Low IQ, 60V Synchronous Boost+Buck Controller Read More »
Features Dual Input Buck-Boost with Integrated PowerPath™ Manager Ultralow Start-Up Voltages: 850mV Start with No Backup Source, 300mV with a Backup Source Compatible with Primary or Rechargeable Backup Batteries Digitally Selectable VOUT and VSTORE Maximum Power Point Control Ultralow Quiescent Current: 1.6μA Regulated Output with VIN or VSTORE Above, Below or Equal to the Output Optional Backup Battery Trickle …
Description The LT®8331 is a current mode DC/DC converter with a 140V, 0.5A switch operating from a 4.5V to 100V input. With a unique single feedback pin architecture, it is capable of boost, SEPIC, flyback or inverting configurations. Burst Mode operation consumes as low as 6μA quiescent current to maintain high efficiency at very low …
LT8331 – Low IQ Boost/SEPIC/ Flyback/Inverting Converter with 0.5A, 140V Switch Read More »
Features Synchronous Boost and Buck Controllers When Cascaded, Allows VIN Above, Below, or Equal to Regulated VOUT Output Remains in Regulation Through Input Dips (e.g., Cold Crank) Down to 2.5V Wide Bias Input Voltage Range: 4.5V to 38V Low Input and Output Ripple Low EMI Fast Output Transient Response High Light Load Efficiency Low Operating IQ: 33μA …
LTC7812 – Low IQ, 38V Synchronous Boost+Buck Controller Read More »
Features Wide Input Voltage Range: 4.5V to 100V Ultralow Quiescent Current and Low Ripple Burst Mode® Operation: IQ = 6μA 0.5A, 140V Power Switch Positive or Negative Output Voltage Programming with a Single Feedback Pin Programmable Frequency (100kHz to 500kHz) Synchronizable to an External Clock BIAS Pin for Higher Efficiency Programmable Undervoltage Lockout (UVLO) Thermally-Enhanced High Voltage …
LT8331 – Low IQ Boost/SEPIC/ Flyback/Inverting Converter with 0.5A, 140V Switch Read More »
