MID1W0505A-3

1W, Semi-Regulated, 3kV_DC Isolated DC/DC Converter

Description

The MID1W0505A is a semi-regulated, isolated DC/DC converter that can support between 4.5V and 5.5V of input voltage (V_IN) and up to 1W of output power (P_OUT) across a -40°C to +125°C operating temperature range, with excellent load and line regulation. The MID1W0505A-3 supports a 3kV_DC 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.

Features & Benefits

4.5V to 5.5V Operating Input Voltage (V_IN) Range
3kV_DC Isolation Voltage
Up to 1W Output Power (P_OUT)
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:

MID1W0505AGY-3S-Z MID1W0505AGY-3S-P

Evaluation Tools

EV1W0505A-Y-00A Evaluation Kit 1W, Semi-Regulated, 3kV_DC 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 3kV_DC 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.

$25.00
+ tax

MID1W0505AGY-2S

1W, Semi-Regulated, 1.5kV_DC Isolated DC/DC Converter

Design Resources

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