MIC2025-1YMM Micrel Inc, MIC2025-1YMM Datasheet
MIC2025-1YMM
Specifications of MIC2025-1YMM
MIC2025-1YMM
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MIC2025-1YMM Summary of contents
Page 1
... Both devices employ soft-start circuitry that minimizes inrush current in applications where highly capacitive loads are em- ployed. A fault status output flag is provided that is asserted during overcurrent and thermal shutdown conditions. The MIC2025/75 is available in the MM8® 8-lead MSOP and 8-lead SOP. Typical Application Logic Controller ...
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... Ordering Information Part Number Standard Pb-Free MIC2025-1BM MIC2025-1YM MIC2025-2BM MIC2025-2YM MIC2025-1BMM MIC2025-1YMM MIC2025-2BMM MIC2025-2YMM MIC2075-1BM MIC2075-1YM MIC2075-2BM MIC2075-2YM MIC2075-1BMM MIC2075-1YMM MIC2075-2BMM MIC2075-2YMM Pin Configuration Pin Description Pin Number Pin Name 1 2 FLG 3 GND OUT 7 MIC2025/2075 Enable Temperature Range Active High -40°C to +85°C Active Low -40° ...
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... EN OUT = open low-to-high transition high-to-low transition 5. 5V 500mA IN OUT V = 3.3V 500mA IN OUT MIC2025/2075 (output off) MIC2075 (during thermal shutdown state 10Ω 1µF, see “Timing Diagrams” 10Ω 1µF, see “Timing Diagrams” 10Ω 1µF, see “Timing Diagrams” 10Ω ...
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... Exceeding the absolute maximum rating may damage the device. Note 2. The device is not guaranteed to function outside its operating rating. Note 3. Devices are ESD sensitive. Handling precautions recommended. Note 4. See “Functional Characteristics: Current-Limit Response” graph. Test Circuit Timing Diagrams V OUT OUT OUT MIC2025/2075 Condition I = 10mA 10mA 3. FLAG T increasing J T ...
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... INPUT VOLTAGE (V) E nable T hres hold emperature 2.5 2 ING ALLING E N 1.0 0 -40 - 100 TEMPERATURE (°C) E nable T hres hold vs . Input V oltage 2.5 2 ING ALLING E N 1.0 0 25° 2.5 3.0 3.5 4.0 4.5 5.0 5.5 INPUT VOLTAGE (V) MIC2025/2075 ...
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... F lag Delay emperature 3. -40 - 100 TEMPERATURE (°C) MIC2025/2075 F lag Delay vs . Input V oltage 5 +85° +25°C 2 -40° 2.5 3.0 3.5 4.0 4.5 5.0 5.5 INPUT VOLTAGE ( hres hold emperature 3 ING IN 2.5 2 ALLING IN 1.5 1.0 0.5 0 -40 - 100 TEMPERATURE (°C) June 2010 ...
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... Functional Characteristics June 2010 7 MIC2025/2075 ...
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... MIC2025/2075 8 June 2010 ...
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... MOSFET and asserts the FLG output if the die temperature reaches 140°C. The MIC2025 will automatically reset its output should the die temperature cool down to 120°C. The MIC2025 output and FLG signal will continue to cycle on and off until the device is disabled or the fault is removed. Figure 2 depicts typical timing ...
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... See the Short-Circuit Transient Response graph under Functional Characteristics. Current-Limit Response—Ramped Load The MIC2025/75 current-limit profile exhibits a small foldback effect of about 200mA. Once this current-limit threshold is exceeded the device switches into a constant current mode important to note that the device will supply current until the current-limit threshold is exceeded ...
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... Printed Circuit Board Hot-Plug The MIC2025/75 are ideal inrush current-limiters suitable for hot-plug applications. Due to the integrated charge pump, the MIC2025/75 presents a high impedance when off and slowly becomes a low impedance as it turns on. This “soft- start” feature effectively isolates power supplies from highly capacitive loads by reducing inrush current during hot-plug events ...
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... Data MIC2025/2075 10k 3.3V 3.3V USB Controller MIC2025/75 VIN ON/OFF EN OVERCURRENT FLG 1µF GND GND NC Figure 5 USB Host Application 1.5k 3.3V MIC2025/75 USB Logic Controller VIN ON/OFF EN OUT OVERCURRENT FLG GND GND OUT 0.1µ Figure 6. USB Bus-Powered Hub 5.0V ...
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... Package Information June 2010 8-Lead SOIC (M) MM8™ 8-Pin MSOP (MM) 13 MIC2025/2075 ...
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... A Purchaser's use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser's own risk and Purchaser agrees to fully indemnify MIC2025/2075 + 1 (408) 474-1000 ...