28 Apr '12, 2am

Switching buck regulators optimized for infotainment

series of switching buck regulators for space-constrained, electromagnetic compatibility (EMC) sensitive automotive entertainment and infotainment applications. The company claims the highly integrated devices offer industry leading conversion ratios for battery connected switch-mode power supplies. The NCV890100, NCV890101, NCV890130, NCV890131, NCV890200, NCV890201, and NCV890231 each incorporate an internal power switch and operate at 2 MHz. The 2 MHz switching frequency allows the use of smaller, less costly inductors and capacitors for both the input and output filters. The switching frequency of the NCV890101, NCV890131, NCV890201, and NCV890231 devices can also be synchronized to an external clock source. "The combination of the high switching frequency and an internal N-channel power switch enables the design of highly compact automotive power systems,” said Jim Al...

Full article: http://www.eetimes.com/electronics-products/power-product...

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