Description
The MIC2506YM is a power distribution switch component from Microchip Technology. It's a 2-pin device that can control up to 1A of current in a compact SOIC-8 package. This switch suits applications where low power consumption, small size, and long battery life are crucial. Some of its key features include a wide input voltage range of 2.7V to 7.5V, high efficiency, thermal shutdown, undervoltage lockout, and open-load detection.
The MIC2506YM is commonly used in portable electronics, such as handheld devices, LED flashlights, and portable medical equipment. It's also suitable for driving white LEDs and managing power in small devices.
Features
According to the product information, the MIC2506YM features include:
- Low MOSFET on-resistance
- Typical on-state supply current of 110µA
- Typical off-state supply current of 1µA
- Output can be forced higher than input (off-state)
- Current limit
- Thermal shutdown
- 2.5V undervoltage lockout (UVLO)
- Open-load detection (MIC2505BN/M and MIC2506BN/M only)
- Open-drain fault flag
- Slow turn-on and fast turnoff (5ms)
These features make the MIC2506YM suitable for portable electronics, battery-powered systems, and low-power applications.
Package
The package type of MIC2506YM is SOIC-8 (Small Outline Integrated Circuit - 8 pins).
Pinout
The MIC2506YM is an SOIC-8 package Power Distribution Switch with the following pinout:
1. VCC
2. Output (can be forced higher than the input in off-state)
3. Logic Level Control/Enable Input
4. NC
5. NC
6. NC
7. OFF-Signal Input
8. GND
Function:
- Pin 1 & 9: Power In/VCC (input voltage range: 2.7V to 7.5V)
- Pin 2: Power Out (output current up to 1A, with a dropout of 75mΩ at 5V or 80mΩ at 3.3V)
- Pin 3: Logic Level Control/Enable Input (high = on, low = off)
- Pins 4-6: Not Connected
- Pin 7: OFF-Signal Input (allows off-state operation)
- Pin 8: Ground
Manufacturer
The manufacturer of the MIC2506YM is Microchip Technology Inc., a leading provider of microcontroller, analog, and Flash-IP solutions.
Applications
The MIC2506YM power distribution switch is commonly used in portable electronics, battery-powered systems, and low-power applications such as handheld devices, LED flashlights, and portable medical equipment. It's suitable for boosting voltage, driving white LEDs, and managing power in small devices.
Equivalent
Based on Microchip's product family and specifications, equivalent products to MIC2506YM could be:
- MIC2510YM
- MIC2521YM
- MIC2535YM
These devices share similar characteristics such as power distribution switching, low MOSFET on-resistance, and thermal shutdown. However, please note that the exact equivalent may depend on specific application requirements and design constraints.
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