NXP SemiconductorsKIT34704BEPEVBEPower Management Development Boards and Kits
MC34704B DC to DC Converter and Switching Regulator Chip Evaluation Board
| Compliant | |
| EAR99 | |
| Obsolete | |
| 8473.30.11.80 | |
| Automotive | No |
| PPAP | No |
Dev Kit Description
Evaluation Kit -34704B, 5 Channel DC-DC Power Management IC, the EVALUATION KIT features the 34704A is a multi-channel Power Management IC (PMIC) used to address power management needs for various multimedia application microprocessors. Its ability to provide either 5 or 8 independent output voltages with a single input power supply (2.7 and 5.5V) together with its high efficiency, make it ideal for portable devices powered up by Li-Ion/polymer batteries or for USB powered devices as well. The 34704 is housed in a 7x7mm, Pb-free, QFN56 and is capable of operating at a switching frequency of up to 2MHz. This makes it possible to reduce external component size and to implement full space efficient power management solutions.
Dev Kit Features
-8 DC/DC (34704A) or 5 DC/DC (34704B) switching regulators with up to ±2% output voltage accuracy-Dynamic voltage scaling on all regulators-Selectable voltage mode control or current mode control on REG8-I2C programmability-Output under-voltage and over-voltage detection for each regulator-Over-current limit detection and short-circuit protection for each regulator-Thermal limit detection for each regulator, except REG7-Integrated compensation for REG1, REG3, REG6, and REG8-5µA maximum shutdown current (All regulators are off, 5.5V VIN)-True cutoff on all of the boost and buck-boost regulatorsKit Includes
-KIT34704BEPEVBE-KITUSBI2CEVME - USB to I2C bridge board for controlling PMIC-USB A-B Cable-4-pin female to female I2C communication cable-CD34704BDev Kit Additional Information
Technical Documenthttp://cache.freescale.com/files/analog/doc/data_sheet/MC34704.pdf?fpsp=1
| EDA / CAD Models |