- Isolated DC/DC Power Modules
1W, Semi-Regulated, 3kVDC Isolated DC/DC Converter
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The MID1W0505A is a semi-regulated, isolated DC/DC converter that can support between 4.5V and 5.5V of input voltage (VIN) and up to 1W of output power (POUT) across a -40°C to +125°C operating temperature range, with excellent load and line regulation. The MID1W0505A-3 supports a 3kVDC isolation voltage.
The device integrates a power MOSFET, transformer, and feedback circuit all in one chip. The DC/DC converter provides a compact solution with reliable operation compared to traditional isolated power modules.
The MID1W0505A features short-circuit protection (SCP), over-current protection (OCP), and over-temperature protection (OTP). It requires a minimal number of readily available, standard external components, and is available in a low-profile, wide-body SOICW-16 package.
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Features & Benefits
- 4.5V to 5.5V Operating Input Voltage (VIN) Range
- 3kVDC Isolation Voltage
- Up to 1W Output Power (POUT)
- 54% Max Efficiency with Full Loads
- 0.4% Load Regulation
- 1.5% Line Regulation
- Excellent Transient Response
- Short-Circuit Protection (SCP) with Hiccup Mode
- Over-Temperature Protection (OTP)
- Meets CISPR32 Class B Emissions
- CB Certification According to IEC62368-1 (In Process)
- -40°C to +125° Operating Temperature Range
- Available in an SOICW-16 Package
Active Part Numbers:
EV1W0505A-Y-00A Evaluation Kit 1W, Semi-Regulated, 3kVDC Isolated DC/DC Converter Evaluation Board
The EV1W0505A-Y-00A is an evaluation board designed to demonstrate the capabilities of the MID1W0505A-3, a semi-regulated, isolated DC/DC converter. The MID1W0505A-3 supports a 3kVDC isolation voltage.
The device integrates a power MOSFET, transformer, and feedback circuit in one chip. The DC/DC converter is a compact solution with reliable operation compared to traditional isolated power modules.
It is recommended to read the datasheet for the MID1W0505A-3 prior to making any changes to the EV1W0505A-Y-00A.
1W, Semi-Regulated, 1.5kVDC Isolated DC/DC Converter