MPS Isolated DC/DC Power Modules & Converters

MPS’s isolated DC/DC modules & converters provide engineers with a superior isolation barrier that more easily meets design specifications, reduces magnetic interference, and comes in a smaller, low-profile size with standard packaging that makes application simple and reliable. They are ideal for a variety of products, including medical and industrial automation, inverters, smart meters, and more.

Watch video: Compact Isolated Power Modules

0.4% Load Regulation

Strong Magnetic Field Immunity

Small SOICW-16 Package

Key features

• 0.25W TO 1W
• Input Voltage Range: 3V to 3.6V, or 4.5V to 5.5V
• 3.3V/5V Output Voltage
• 0.4% Load Regulation, 1.5% Line Regulation
• 1.5kVDC/3kVDC Isolation
• Integrated Transformer
• Passes CISPR32 Class B EMI
• Available in an SOICW-16 Package (10.3mmx10.3mmx2.5mm)

Applications

• Charging Stations
• Isolated Sensor Power Supplies
• Industrial Automation + PLCs
• BMS (E-Bikes)
• Isolated Bias for Digital Isolators
• Telecom & Network Equipment

Isolated power modules: 0.25W to 1W family

* "-2" denotes 1.5kV isolation, "-3" denotes 3kV isolation

MPQ18913, Automotive LLC Transformer Driver for Isolated Power Supplies, AEC-Q100

The MPQ18913 is a high-frequency, half-bridge transformer driver, designed as a solution for primary-side switchers in isolated power supplies. Its two integrated switching FETS allow the device to support up to 300mA of average input current (IIN) across a wide 5V to 30V input voltage (VIN) range.

The device features a wide configurable switching frequency (fSW) range, which is useful for resonant topologies, such as LLC converters. Full protection features include input over-voltage protection (OVP), over-current protection (OCP), and fault indication. The MPQ18913 also features built-in soft start (SS) to control the inrush current during start-up.

The MPQ18913 is available in a QFN-10 (2mmx2.5mm) package with wettable flanks.

Features & benefits

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