NCV890203MWGEVB: 2A 2MHz Automotive Switching Buck Regulator with Reset and Adjustable Delay Evaluation Board

Evaluation Board for the NCV890203, which is a fixed−frequency, monolithic, Buck switching regulator intended for Automotive, battery−connected applications that must operate with up to a 36 V input supply. The regulator is suitable for systems with low noise and small form factor requirements often encountered in automotive driver information systems. The NCV890203 is capable of converting the typical 4.5 V to 18 V automotive input voltage range to outputs as low as 3.3 V at a constant switching frequency above the sensitive AM band, eliminating the need for costly filters and EMI countermeasures. A Reset pin signals when the output is in regulation, and a pin is provided to adjust the delay before the RSTB signal goes high. The NCV890203 also provides several protection features expected in Automotive power supply systems such as current limit, short circuit protection, and thermal shutdown. In addition, the high switching frequency produces low output voltage ripple even when using small inductor values and an all−ceramic output filter capacitor − forming a space−efficient switching regulator solution.

评估/开发工具信息
产品状况Compliance简短说明所用产品
NCV890203MWGEVBActivePb-free2A 2MHz Automotive Switching Buck Regulator with Reset and Adjustable Delay Evaluation BoardNCV890203MWTXG
技术文档
类型文档标题文档编号/大小修订号
Eval Board: ManualNCV890203MWGEVB Evaluation Board User's ManualEVBUM2234/D - 1344 KB0
Eval Board: BOMNCV890203MWGEVB Bill of Materials ROHS CompliantNCV890203MWGEVB_BOM_ROHS - 121 KB0
Eval Board: GerberNCV890203MWGEVB Gerber Layout Files (Zip Format)NCV890203MWGEVB_Gerber - 88 KB0
Eval Board: SchematicNCV890203MWGEVB SchematicNCV890203MWGEVB_SCHEMATIC - 39 KB0
Eval Board: Test ProcedureNCV890203MWGEVB Test ProcedureNCV890203MWGEVB_TEST_PROCEDURE - 173 KB0
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