ao8801a Alpha & Omega Semiconductor, ao8801a Datasheet

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... General Description The AO8801A uses advanced trench technology to provide excellent R , low gate charge and operation DS(ON) with gate voltages as low as 1.8V. This device is suitable for use as a load switch or in PWM applications. TSSOP8 Top View Bottom View Pin 1 Absolute Maximum Ratings T =25°C unless otherwise noted ...

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... Ratings are based on low frequency and duty cycles to keep J(MAX) and lead to ambient. θJL =150°C. The SOA curve provides a single pulse rating. J(MAX) www.aosmd.com AO8801A Min Typ Max Units - =55° ...

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... Figure 2: Transfer Characteristics (Note E) 1.6 1.4 1 Figure 4: On-Resistance vs. Junction Temperature 1.0E+01 I =-4.5A D 1.0E+00 40 1.0E-01 1.0E-02 125°C 1.0E-03 1.0E-04 25°C 1.0E-05 0 Figure 6: Body-Diode Characteristics (Note E) www.aosmd.com AO8801A 125°C 25°C 0 (Volts =-4.5V I =-4. =-2. =-1. =- 100 125 ...

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... 100 0.001 0.01 Figure 10: Single Pulse Power Rating Junction-to- In descending order D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse Single Pulse 0.01 0.1 1 Pulse Width (s) www.aosmd.com AO8801A C iss C oss (Volts =150°C J(Max) T =25° 100 1000 Pulse Width (s) ...

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... R esistive S w itching T est C ircuit & W avefo d(on overy T est C ircuit & W aveform -Isd - www.aosmd.com AO8801A Qg Qgd Charge t off t t d(o ff) f 90% 10 Idt I Page ...