MPQ4589-AEC1
入手可能な製品番号
MPQ4589GQVE-AEC1-Z MPQ4589GQVE-AEC1-P MPQ4589GQVE-5-AEC1-Z MPQ4589GQVE-5-AEC1-P MPQ4589GQVE-12-AEC1-Z MPQ4589GQVE-12-AEC1-P
P&Zの意味 
関連商品
EVQ4589-QVE-00A 90V, 0.8A, 9μA IQ, Synchronous Step-Down DC/DC Converter Evaluation Board
The EVQ4589-QVE-00A is an evaluation board designed to demonstrate the capabilities of the MPQ4589-AEC1, a 9μA quiescent current (IQ), synchronous step-down converter with integrated high-side and low-side MOSFETs (HS-FET and LS-FET, respectively). It supports up to 0.8A of output current (IOUT) with internal compensation.
High power conversion efficiency across a wide load range is achieved with power-save mode (PSM) and a low IQ under light-load conditions to reduce switching and gate driver losses.
To achieve a small output ripple under light loads, pulling the MODE/SYNC pin high sets the part to forced continuous conduction mode (FCCM). The switching frequency (fSW) is always fixed at 400kHz for all load conditions.
Full protection features include over-current protection (OCP), short-circuit protection (SCP) with hiccup mode, output over-voltage protection (OVP), and over-temperature protection (OTP).
The MPQ4589-AEC1 is available in a QFN-19 (3mmx5mm) package, and it is available in AEC-Q100 Grade 1.
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