MIC94050 Micrel Semiconductor, MIC94050 Datasheet
MIC94050
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MIC94050 Summary of contents
Page 1
... MIC94050/1 exhibits an on-resistance of typically 0.125 at 4.5V gate-to-source voltage. The MIC94050/1 also operates with only 1.8V gate-to-source voltage. The MIC94050 is the basic 4-lead P-channel MOSFET. The MIC94051 is a variation that includes an internal gate pull-up resistor that can reduce the system parts count in many applications ...
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... C unless noted. Substrate connected to source for all conditions. A Note 2. ESD gate protection diode conducts during positive gate-to-source voltage excursions. IC devices are inherently ESD sensitive. Handling precautions required Note 3. MIC94050 only. Note 4. MIC94051 only. Note 5. Pulse Test: Pulse Width 80 s, Duty Cycle ...
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... GATE-TO-SOURCE VOLTAGE (V) Gate Threshold vs. Temperature 1 –250 A 0.9 D 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 TEMPERATURE ( C) 3 Micrel R DS(ON) vs. Drain Current 500 1.8V 400 GS 300 2.5V GS 200 3.3V 100 GS 4. DRAIN CURRENT (A) R DS(ON) Variance vs. Temperature 1.3 1.2 1 =3.6V 0 =0.1A 0.7 -40 - 110 135 TEMPERATURE ( C) MIC94050/94051 ...
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... MIC94051 * Substrate must be connected to source Figure 2. Load Switch Application (with internal gate-source pull-up +4V MIC94050 Off MIC94050 Off Output Off Off 0V On Off +4V Off On Li Coin Cell On On don’t! Micrel July 2002 ...
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... No license is granted by implication or otherwise under any patent or patent right of Micrel, Inc. July 2002 1.40 (0.055) 2.50 (0.098 1.20 (0.047) 2.10 (0.083 DIMENSIONS: 1.12 (0.044) 0.81 (0.032 0.10 (0.004) 0.013 (0.0005) SOT-143 (M4 (408) 944-0970 FAX WEB © 2002 Micrel, Incorporated 5 MM (INCH) 0.150 (0.0059) 0.089 (0.0035) 0.41 (0.016) 0.13 (0.005) http://www.micrel.com MIC94050/94051 Micrel ...