NOT RECOMMENDED FOR NEW DESIGN USE AP3428 AP6015 High Efficiency Step-Down Low Power DC-DC Converter General Description Features The AP6015 is the first device in a family of low-noise current High efficiency synchronous step-down converter with mode synchronous step-down DC-DC converters. It is ideally greater than 94% suited for systems powered by either a 1-cell Li-ion battery or a 2- Current Mode Operation for faster transient response to 3-cell NiCd/ NiMH/ Alkaline battery. and better loop stabilization 2.5V to 5.5V operating input voltage range The AP6015 is a synchronous PWM converter with integrated Adjustable output voltage range from 0.8V to V IN N- and P-channel power MOSFET switches. Compared to the Fixed output voltage options: 1.8V, 2.5V and 3.3V asynchronous topology, synchronous rectification offers the Up to 800mA output current benefits of higher efficiency and reduced component count. The High efficiency over a wide range of load currents high operating frequency of 1MHz allows small inductor and PWM operation mode capacitor to be used. This results in small pcb area. During Internal soft-start function shut-down, the standby current drops to 1A or less. The Typical quiescent current of 150A AP6015 is available in the 10-pin MSOP package. It operates o o MSOP-10L: Available in Green Molding Compound over a free-air temperature range of -40 C to 85 C. (No Br, Sb) Lead Free Finish/ RoHS Compliant (Note 1) Applications Mobile Handsets PDAs, Ultra Mobile PCs Portable Media Players, Digital Still/Video Cameras USB-based DSL Modems LAN/WLAN/WPAN/WWAN Modules Ordering Information AP 6015 - XX M10 G - 13 Voltage Package Packing Green Blank : Adj M10 : MSOP-10L G : Green 13 : Tape & Reel 18 : 1.8V 25 : 2.5V 33 : 3.3V 13 Tape and Reel Packaging Package Device Code (Note 2) Quantity Part Number Suffix AP6015-XXM10G-13 M10 MSOP-10L 2500/Tape & Reel -13 Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes. 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at AP6015 High Efficiency Step-Down Low Power DC-DC Converter Pin Assignment ( Top View ) 1 10 PVCC PGND 2 9 LX VCC 3 8 EN GND NC PG 4 7 FB/Vout 5 6 CC MSOP-10L Pin Descriptions Pin Name Pin NO. I/O Description Supply voltage input PVCC 1 I Supply bypass pin. A 1F coupling capacitor should be connected as close VCC 2 as possible to this pin. GND 3 Ground Power good comparator output. A pull-up resistor should be connected PG 4 O between PG and V . O FB 5 I Feedback pin for the fixed output voltage option. CC 6 I Compensation pin NC 7 NC No connect EN 8 I Enable.Pin, H: Enable. L:shutdown LX 9 I/O Connect the inductor to this pin. PGND 10 Power ground AP6015 Rev. 4-3 2 of 19 January 2018 www.diodes.com Diodes Incorporated