AO9926B

AO9926B 20V Dual N-Channel MOSFET General Description The AO9926B uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 1.8V while retaining a 12V VGS(MAX) rating. This device is suitable for use as a unidirectional or bi-directional load switch. Product Summary VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS =4.5V) RDS(ON) (at VGS=2.5V) RDS(ON) (at VGS=1.8V) 20V 7.6A < 23mΩ < 26mΩ < 34mΩ < 52mΩ Top View SOIC-8 Bottom View Top View S2 1 8 G2 2 7 S1 3 6 G1 4 5 D2 D2 D1 D1 G1 Pin1 Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage VGS Continuous Drain TA=25°C Current TA=70°C Pulsed Drain Current C ID IDM TA=25°C Power Dissipation B TA=70°C PD Junction and Storage Temperature Range TJ, TSTG Maximum 20 ±12 7.6 6.1 38 2 1.28 -55 to 150 D1 D2 G2 S1 S2 Units V V A W °C Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D Maximum Junction-to-Lead t ≤ 10s Steady-State Steady-State Symbol RθJA RθJL Typ 48 74 32 Max Units 62.5 °C/W 90 °C/W 40 °C/W Rev 3: July 2010 www.aosmd.com Page 1 of 5 AO9926B Electrical Characteristics (TJ=25°C unless otherwise noted) Symbol Parameter Conditions Min Typ Max Units STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage IDSS Zero Gate Voltage Drain Current IGSS VGS(th) ID(ON) Gate-Body leakage current Gate Threshol...