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
| Family* | Input Range | Output Range | Isolation Rating | Power | Applications |
|---|---|---|---|---|---|
| MID02W0303A-2/-3 | 3V to 3.6V | 3.3V | 1.5kV/3kV | 0.25W |
|
| MID04W0503A-2/-3 | 4.5V to 5.5V | 3.3V | 1.5kV/3kV | 0.4W | |
| MID06W0503A-2/-3 | 4.5V to 5.5V | 3.3V | 1.5kV/3kV | 0.6W | |
| MID06W0505A-2/-3 | 4.5V to 5.5V | 5V | 1.5kV/3kV | 0.6W | |
| MID1W0505A-2/-3 | 4.5V to 5.5V | 5V | 1.5kV/3kV | 1W |
* "-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
- High Performance:
- Half-Bridge Transformer Driver for Isolated LLC Resonant Converters
- Configurable Switching Frequency (fSW), Up to 5MHz
- Frequency Spread Spectrum (FSS) for Reduced EMI
- Supports Up to 6W of Output Power
- 5V to 30V Input Voltage (VIN) Range
- Robust Design for Automotive Environments:
- -40°C to +150°C Junction Temperature (TJ) Range
- Available in a Tiny QFN-10 (2mmx2.5mm) Package
- Available in a Wettable Flank Package to Enable Optical Inspection
- Available in AEC-Q100 Grade 1
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