NV890230PDR2GEVB: Automotive Buck Switching Regulator, 2 A, 2 MHz , Evaluation Board

The NCV890230 is a fixed-frequency, monolithic, Buck switching regulator intended for Automotive, battery-connected applications that must operate with up to a 36V input supply. The regulator is suitable for systems with low noise and small form factor requirements often encountered in automotive driver information systems. The NCV890230 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. The NCV890230 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.

Evaluation/Development Tool Information
ProductStatusComplianceShort DescriptionParts Used
NV890230PDR2GEVBActivePb-freeAutomotive Buck Switching Regulator, 2 A, 2 MHz , Evaluation BoardNCV890230PDR2G
Technical Documents
TypeDocument TitleDocument ID/SizeRev
Eval Board: BOMNV890230PDR2GEVB Bill of Materials ROHS CompliantNV890230PDR2GEVB_BOM_ROHS - 90 KB0
Eval Board: GerberNV890230PDR2GEVB Gerber Layout Files (Zip Format)NV890230PDR2GEVB_GERBER - 52 KB0
Eval Board: SchematicNV890230PDR2GEVB SchematicNV890230PDR2GEVB_SCHEMATIC - 131 KB0
Eval Board: Test ProcedureNV890230PDR2GEVB Test ProcedureNV890230PDR2GEVB_TEST_PROCEDURE - 51 KB0
Video2 A, 2 MHz, Automotive Buck Switching Regulator Evaluation Board - NV890230PDR2GEVB Test ProcedureWVD17522/D
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