34709 Datasheet | NXP Semiconductors

Freescale Semiconductor Advance Information Power Management Integrated Circuit (PMIC) for i.MX50/53 Families Document Number: MC34709 Rev. 4.0, 11/2013 The 34709 is the Power Management Integrated Circuit (PMIC) designed primarily for use with the Freescale i.MX50 and i.MX53 families. It offers a low cost solution targeting embedded applications that do not require a battery charger. However, it can be easily bined with an external charger, allowing flexibility for either single or multi-cell Li-Ion battery configurations. It supports both consumer and industrial applications with a single 130-pin 8x8 MAPBGA 0.5 mm pitch package that is easily routable in low cost board designs. Features - Six multi-mode buck regulators for direct supply of the processor core, memory, and peripherals. - Boost regulator for USB PHY domain on i.MX processors. - Eight LDO regulators with internal and external pass devices for thermal budget optimization and DDR memory voltage reference - 10-bit ADC for monitoring battery and other inputs - Real time clock and crystal oscillator circuitry with a coin cell backup/charger - SPI/I2C bus for control and register interface - Four general purpose low-voltage I/Os with interrupt capability - Two PWM outputs POWER MANAGEMENT VK SUFFIX (PB-FREE) 98ASA00333D 130 MAPBGA 8.0 X 8.0 (0.5 MM PITCH) Applications Tablets Smart Mobile Devices Patient Monitors Digital Signage Human Machine Interfaces (HMI) #" " . /0...