High current with smallest footprint
DA9212 is a synchronous dual step down converter optimized for the supply of CPUs, GPUs, and DDR memory rails in smartphones, tablets, FPGAs and other handheld applications.
DA9212 delivers two time 6 A output current suitable for the highest performing application processors such as multi core arrangements of ARM Cortex A15 family.
The input voltage range of 2.8 to 5.5V makes it suitable for the use of single cell Lithium-Ion battery applications as well as standard 5V supply or USB power supplies. The Dynamic Voltage Control (DVC) supports adaptive adjustment of the supply voltage depending on the processor load, either via direct register writes through the communication interface (I2C or SPI compatible) or via an input pin.
Features
2.8 V to 5.5 V Input voltage
0.3 V to 1.57 V Output voltage
2x 6 A Output Current
3 MHz nominal Switching Frequency
Max Inductor height 1.0 mm
±1 % Accuracy (static)
±3%的精度(动态)
I2C/SPI compatible Interface
Benefits
Dynamic Voltage Control (DVC)
Integrated power switches
Remote sensing at point of load
High efficiency over a wide output range
Low output ripple
Small <1mm height components
-40 to +85 ºC Temperature Range
亚博国际官网平台网址
Smartphones
Portable Navigation Devices
Portable Media Players
Portable TVs
Tablet PCs
eReaders
TV dongle
Infotainment
Package
42 WL-CSP 0.4 mm pitch
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