AO4409 Alpha & Omega Semiconductor Inc, AO4409 Datasheet
AO4409
Specifications of AO4409
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AO4409 Summary of contents
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... General Description The AO4409 uses advanced trench technology to provide excellent R , and ultra-low low gate charge. This DS(ON) device is suitable for use as a load switch or in PWM applications. SOIC-8 Top View Absolute Maximum Ratings T =25° C unless otherwise noted A Parameter Drain-Source Voltage ...
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... FR-4 board with 2oz. Copper still air environment with T =150° C, using ≤ 10s junction-to-ambient thermal resistance. =150° C. Ratings are based on low frequency and duty cycles to keep J(MAX) and lead to ambient. JL =150° C. The SOA curve provides a single pulse ratin g. J(MAX) www.aosmd.com AO4409 Min Typ Max Units - =55° C ...
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... I =-15A D 1.4 1 Figure 4: On-Resistance vs. Junction Temperature 1.0E+02 I =-15A D 1.0E+01 40 1.0E+00 125° C 1.0E-01 1.0E-02 1.0E-03 1.0E-04 1.0E-05 0 Figure 6: Body-Diode Characteristics (Note E) www.aosmd.com AO4409 125° C 25° 1.5 2 2 (Volts =-10V =-4. 100 125 150 175 0 Temperature (° (Note E) 125° ...
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... 100 0.00001 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 0.01 0.1 1 Pulse Width (s) www.aosmd.com AO4409 C iss C oss (Volts) DS Figure 8: Capacitance Characteristics T =25° 0.001 0.1 10 1000 ...
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... Resistive Switching Test Circuit & Waveforms d(on) Vgs r - DUT Vdd VDC + Vds 1 Vds - Vgs Vdd VDC Id + Vgs Diode Recovery Test Circuit & Waveforms Vgs -Isd -I + Vdd VDC - -Vds www.aosmd.com AO4409 Qg Qgs Qgd Charge t off t t d(off) f 90% 10% BV DSS Idt dI/ Vdd Page ...