DIO7330DN4 Dioo

Rev 1.2 DIO7330 5.5V rated 2.4A capable slew rate controlled load switch Features Descriptions 1.8V to 5.5V operation voltage range The DIO7330 is a Low On-Resistance Nchannel Low quiescent current < 1A when disabled MOSFET controlled by a softstart sequence of Reverse current blocking when switch is off 3ms for mobile applications. 40m NMOSFET DC Current Up to 2.4A The low R (on) allows system supplying or DS Peak Current Up to 5A battery charging up to DC 2.4A.The device is Builtin SoftStart 3ms enable automatically if a power supply is Active High with Integrated Bridge connected on V pin (active High) and maintained IN PbFree Device DFN-4 1.2x1.6mm off if no power input(internal pull down). Due to the current consumption optimization, the Applications leakage current is drastically decreased from the Cell Phone and Digital Camera battery connected to the device, which allows PDA and Notebook extending the battery life. LCD Monitor TV and Set-Top Box Block Diagram REF Substrate Charge IN OUT OSC Charge-Pump Level-Shift Soft-Start EN-Buffer Control Ordering Information Order Part Top Marking T Package A Number DIO7330DN4 YW30 Green -40 to +85C TDFN-4 Tape & Reel, 3000 www.dioo.com 2017 DIOO MICROCIRCUITS CO., LTD DIO7330 Rev. 1.2 5.5V rated 2.4A capable slew rate controlled load switch DIO7330 Pin Assignments DFN-4 (TOP VIEW) Figure 1 Pin Assignment Pin Description Pin Name Type Description Switch Input voltage connect a 1F or greater ceramic capacitor 1 V Power IN from IN to GND as close as possible to the IC. 2 GND Power GND 3 EN Input Enable input, logic high active. Switch Output connect a 1F capacitor from V to GND as close OUT 4 V Output OUT as possible to the IC. Exposed pad can be connected to GND plane for dissipation Exposed Pad Power purpose or any other thermal plane. www.dioo.com 2017 DIOO MICROCIRCUITS CO., LTD DIO7330 Rev. 1.2