MAX8621Y Datasheet | Maxim Integrated

.. 19-3539; Rev 1; 8/05 KIT ATION EVALU E L B A AVAIL Dual Step-Down DC-DC Power-Management ICs for Portable Devices General Description The MAX8621Y/MAX8621Z power-management integrated circuits (PMICs) are designed for a variety of portable devices including cellular handsets. These PMICs include two high-efficiency step-down DC-DC converters, four low-dropout linear regulators (LDOs) with pin-programmable capability, one open-drain driver, a 60ms (typ) reset timer, and power-on/off control logic. These devices offer high efficiency with a no-load supply current of 160µA, and their small thin QFN 4mm x 4mm package makes them ideal for portable devices. The step-down...