MIC2027-1YWM Micrel Inc, MIC2027-1YWM Datasheet
MIC2027-1YWM
Specifications of MIC2027-1YWM
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MIC2027-1YWM Summary of contents
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... A fault status output flag is asserted during overcurrent and thermal shutdown conditions. Transient current limit faults are internally filtered. The MIC2027/77 are available in 16-pin narrow (150 mil) and wide (300 mil) SOIC packages. Data sheets and support documentation can be found on Micrel’s web site at www.micrel.com. ...
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... Micrel, Inc. (1) Ordering Information Part Number Standard Pb-Free MIC2027-1BWM MIC2027-1YWM MIC2027-1BM MIC2027-1YM MIC2027-2BWM MIC2027-2YWM MIC2027-2BM MIC2027-2YM MIC2077-1BWM MIC2077-1YWM MIC2077-1BM MIC2077-1YM MIC2077-2BWM MIC2077-2YWM MIC2077-2BM MIC2077-2YM Pin Configuration 16-Pin SOIC (M) 16-Pin Wide SOIC (WM) September 2006 Enable Temperature Range Active High –40°C to +85°C Active High – ...
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... Input: Channel C and D switch and logic supply input. Switch C Output Switch C Enable (Input) Fault Flag C (Output) Fault Flag D (Output) Switch D Enable (Input) Switch D Output Supply Input: Channel A and B switch and logic supply input. Switch B Output Switch B Enable (Input) Fault Flag B (Output) 3 MIC2027/2077 to assert flag. D M9999-091506 ...
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... OUT OUT LIMIT (short applied to output 5V, apply until FLG low IN OUT V = 3.3V, apply until FLG low IN OUT 4 MIC2027/2077 (2) ) ..................................... +2.7V to +5. .......................... –40°C to +85° ..................... Internally Limited J )................................120°C/W JA ).........................................112°C ..........................................................130°C/W JA Min Typ Max 1.5 1.5 ...
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... 10mA 10mA 3. FLAG T increasing, each switch J T decreasing, each switch J T increasing, both switches J T decreasing, both switches J 5 MIC2027/2077 Min Typ Max Units 2.2 2.4 2.7 V 2.0 2.15 2.5 V Ω Ω µA 140 °C 120 °C 160 °C 150 ° ...
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... Micrel, Inc. Test Circuit Timing Diagrams September 2006 Output Rise and Fall Times Active-Low Switch Delay Times (MIC20x7-2) Active-High Switch Delay Times (MIC20x7-1) 6 MIC2027/2077 M9999-091506 ...
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... Micrel, Inc. Typical Characteristics September 2006 7 MIC2027/2077 M9999-091506 ...
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... Micrel, Inc. Typical Characteristics (cont.) September 2006 8 MIC2027/2077 M9999-091506 ...
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... Micrel, Inc. Functional Characteristics September 2006 9 MIC2027/2077 M9999-091506 ...
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... Micrel, Inc. Functional Characteristics (cont.) September 2006 10 MIC2027/2077 M9999-091506 ...
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... Micrel, Inc. Functional Characteristics (cont.) September 2006 11 MIC2027/2077 M9999-091506 ...
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... Micrel, Inc. Block Diagram September 2006 12 MIC2027/2077 M9999-091506 ...
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... Toggling EN will also reset the latch. The MIC2027 will automatically reset its output when the die temperature cools down to 120°C. The MIC2027 output and FLG signal will continue to cycle on and off until the device is disabled or the fault is removed ...
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... Micrel, Inc. Figure 1. MIC2077-2 Fault Timing: Output Reset by Removing Load OUT I LIMIT I LOAD I OUT V FLG September 2006 Short-Circuit Fault Load/Fault Removed Thermal Shutdown Reached 3ms typ. delay Figure 2. MIC2207-2 Fault Timing 14 MIC2027/2077 M9999-091506 ...
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... Printed Circuit Board Hot-Plug The MIC2027/77 are ideal inrush current-limiters for hot- plug applications. Due to the integrated charge pump, the MIC2027/77 present 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. In cases of extremely large capacitive loads (> ...
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... Micrel, Inc. Package Information September 2006 16-Pin SOIC (M) 16 MIC2027/2077 M9999-091506 ...
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... 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 September 2006 16-Pin Wide SOIC (WM) indemnify Micrel for any damages resulting from such use or sale. © 2001 Micrel, Incorporated. 17 MIC2027/2077 M9999-091506 ...