Download the LT8619-5 datasheet PDF.
This datasheet also covers the LT8619 variant, as both devices belong to the same 1.2a synchronous monolithic buck regulator family and are provided as variant models within a single manufacturer datasheet.
General Description
The LT®8619 is a compact, high efficiency, high speed synchronous monolithic step-down switchi
Key Features
nn Wide Input Voltage Range: 3V to 60V nn Fast Minimum Switch-On Time: 30ns nn Ultralow Quiescent Current Burst Mode Operation:
nn 6μA IQ Regulating 12VIN to 3.3VOUT nn 10mVP-P Output Ripple at No Load nn Synchronizable/Programmable Fixed Frequency Forced Continuous Mode Operation: 300kHz to 2.2MHz nn High Efficiency Synchronous Operation: nn 92% Efficiency at 0.5A, 5VOUT from 12VIN nn 90% Efficiency at 0.5A, 3.3VOUT from 12VIN nn Low Dropout: 360mV at 0.5A nn Low EMI nn Accurate 1V Enable Pin T.
Full PDF Text Transcription for LT8619-5 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
LT8619-5. For precise diagrams, and layout, please refer to the original PDF.
LT8619/LT8619-5 60V, 1.2A Synchronous Monolithic Buck Regulator with 6µA Quiescent Current FEATURES nn Wide Input Voltage Range: 3V to 60V nn Fast Minimum Switch-On Time:...
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nn Wide Input Voltage Range: 3V to 60V nn Fast Minimum Switch-On Time: 30ns nn Ultralow Quiescent Current Burst Mode Operation: nn 6μA IQ Regulating 12VIN to 3.3VOUT nn 10mVP-P Output Ripple at No Load nn Synchronizable/Programmable Fixed Frequency Forced Continuous Mode Operation: 300kHz to 2.2MHz nn High Efficiency Synchronous Operation: nn 92% Efficiency at 0.5A, 5VOUT from 12VIN nn 90% Efficiency at 0.5A, 3.3VOUT from 12VIN nn Low Dropout: 360mV at 0.
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LT8619-5 Datasheet
