Overview
The MDC3105DMT1 is a power management integrated circuit (PMIC) designed by onsemi, functioning as a power distribution switch and load driver. It provides two independent high-side or low-side output channels, suitable for controlling various loads such as relays, solenoids, and other inductive and resistive loads. This device is optimized for applications requiring robust and efficient load switching, particularly in environments with wide operating temperature ranges.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | MDC3105DMT1 | |
| Manufacturer | onsemi | |
| Output Channels | 2 independent | |
| Input-to-Output Ratio | 1:1 | |
| Output Configuration | Low-side | |
| Output Type | Bipolar | |
| Maximum Output Voltage | 6 V | Vdc |
| Maximum Output Current per Channel | 500 mA | |
| Operating Temperature Range | -40°C to 85°C | |
| Package Type | SOT-23 | |
| Power Supply Voltage | 6.0 Vdc | |
| Junction Temperature | 150 °C | |
| Storage Temperature Range | -65 to +150 °C |
Key Features
- Provides two independent high-side or low-side output channels.
- Low-side output configuration with bipolar output type.
- On/Off interface control for simple operation.
- Compact surface mount package (SOT-23) for space-efficient design.
- Simplified circuit design with integrated switch and driver.
- Reliable and efficient operation for various load applications.
- Integrated protection against overloads and short circuits.
- Complies with industry safety and reliability standards.
- ESD resistant in accordance with the Class 1C Human Body Model.
- Low saturation voltage reduces system current drain.
- Pb-free and halide-free packaging.
Applications
- Automotive electronics: 5.0 V driven relays, motor controls, power latches, lamp drivers.
- Industrial automation and control: small appliances, white goods, security systems, automated test equipment, garage door openers.
- Home appliances: general purpose load switching.
- Telecom: line cards, modems, answering machines, FAX machines, feature phone electronic hook switch.
- Computer and office: photocopiers, printers, desktop computers.
- Consumer electronics: TVs and VCRs, stereo receivers, CD players, cassette recorders, TV set top boxes.
Q & A
- What is the MDC3105DMT1 used for?
The MDC3105DMT1 is used as a power distribution switch and load driver to control various loads such as relays, solenoids, and other inductive and resistive loads.
- How many output channels does the MDC3105DMT1 have?
The MDC3105DMT1 has two independent output channels.
- What is the maximum output voltage of the MDC3105DMT1?
The maximum output voltage is 6 Vdc.
- What is the maximum output current per channel?
The maximum output current per channel is 500 mA.
- What is the operating temperature range of the MDC3105DMT1?
The operating temperature range is -40°C to 85°C.
- What type of package does the MDC3105DMT1 come in?
The MDC3105DMT1 comes in a SOT-23 package.
- Does the MDC3105DMT1 have built-in protection features?
Yes, it has integrated protection against overloads and short circuits.
- Is the MDC3105DMT1 ESD resistant?
Yes, it is ESD resistant in accordance with the Class 1C Human Body Model.
- What are some common applications of the MDC3105DMT1?
Common applications include automotive electronics, industrial automation, home appliances, telecom, computer and office equipment, and consumer electronics.
- Is the MDC3105DMT1 still in active production?
No, the MDC3105DMT1 is an obsolete product and is no longer in active production. Customers are advised to seek equivalent or alternative models.
