LMZ22010EVAL/NOPB

TEXAS INSTRUMENTS  LMZ22010EVAL/NOPB  评估模块, LMZ22010EVAL/NOPB

The is an evaluation board for LMZ22010, a simple switcher power module which can be easy to use DC to DC solution capable of driving up to a 10A load. The LMZ22010 can accept an input voltage rail between 6V and 20V. The devices can deliver an adjustable and highly accurate output voltage as low as 0.8V and as high as 6V. The control structure is constant frequency PWM. The control loop operates well with low ESR output capacitors such as ceramics. The precision enable input allows for programmable UVLO of the input supply. The external soft start capacitor facilitates a controlled and adjustable start up rise time of the output.

.

Integrated shielded inductor

.

Simple PCB layout

.

Flexible start up sequencing using external soft start capacitor and precision enable

.

Frequency synchronisation input 350kHz to 600kHz

.

Single exposed pad and standard pinot for easy mounting and manufacturing

.

Fast transient response for powering FPGAs and ASICs

.

40W maximum total power output

.

Up to 8A output current

.

Efficiency up to 92%

.

Fully enabled for webench power designer