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MIC74BWM
+BOM2-WIRE SERIAL I/O EXPANDER AND F
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ManufacturerMicrel Inc.
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Mfr. Part #MIC74BWM
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In Stock5915
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Specifications
| Attribute | Value |
| Package | Bulk |
| ProductStatus | Active |
Overview
Description
The "74" and "BWM" often denote specific characteristics such as voltage range, power output, or package type. This device might be employed in consumer electronics, automotive systems, or industrial applications, where precise power control is necessary. Given its typical usage, the MIC74BWM can be an essential part of circuits that require stable power supply conditions under various load demands.
When dealing with such components, it’s crucial to refer to the specific datasheet from the manufacturer, which provides detailed specifications, pin configurations, and application guidelines to ensure optimal utilization and integration into electronic designs.
Equivalent
Features
1. Dual Outputs: It offers two independent LDO regulators within a single package, allowing for versatile power management in compact designs.
2. Low Dropout Voltage: This feature ensures high efficiency by maintaining regulation even with a low difference between input and output voltages.
3. High PSRR: The high Power Supply Rejection Ratio minimizes noise from the power supply, ensuring stable operation.
4. Low Quiescent Current: It consumes minimal current when idle, which is ideal for battery-powered applications.
5. Wide Input Voltage Range: The regulator can handle a broad range of input voltages, making it flexible for various applications.
6. Overcurrent and Thermal Protection: Built-in safety features protect against excessive current and overheating, enhancing reliability.
7. Compact Package: The MIC74BWM is available in a small footprint package, suitable for space-constrained applications.
These features make it well-suited for consumer electronics, communication devices, and other portable applications where efficient power regulation is crucial.
Pinout
The MIC74BWM comes in an SOIC-16 package, which means it has 16 pins. Here are the general functions of the pins:
1. VDD: Power supply.
2. GND: Ground.
3. SI: Serial data input.
4. SCLK: Serial data clock.
5. LE: Latch enable.
6. OE: Output enable.
7-14. OUT0-OUT7: Open-drain outputs for driving LEDs.
15. V+: Positive supply for the output stage.
16. SO: Serial data output for cascading devices.
This IC allows for serial communication to drive multiple LEDs, with the ability to daisy-chain multiple devices for extended LED arrays. It features a latch enable to store data and an output enable to control the outputs independently. Please refer to the specific datasheet for detailed electrical characteristics and application circuits.