Power Management IC for iMX8M 5V 6A 6 Buck + 5 LDO The PCA9450CHNY is a highly integrated Power Management Integrated Circuit (PMIC) from NXP Semiconductors, specifically designed to power the i.MX 8M family of application processors, particularly the i.MX 8M Plus. It integrates multiple high-efficiency DC-DC buck converters, LDO regulators, power sequencing logic, load switching, voltage monitoring, and system control functions into a single device. The PCA9450C variant features a configurable dual-phase 6 A buck regulator for powering high-current processor cores while supporting Dynamic Voltage Scaling (DVS) for optimized power efficiency. Key Features Six high-efficiency switching regulators (Buck converters) PCA9450C variant supports a configurable 6 A dual-phase buck regulator Three 3 A buck regulators with Dynamic Voltage Scaling (DVS) Remote-sense capability on major buck outputs for IR-drop compensation Five integrated LDO regulators Supports DDR4, LPDDR4, and DDR3L memory configurations 400 mA load switch with active discharge Dual-channel logic level translator Integrated 32.768 kHz crystal oscillator driver Fast-mode Plus (Fm+) 1 MHz I²C interface Programmable power sequencing and voltage control Power ON/OFF and Standby/Run mode control inputs Protection features including UVLO, thermal shutdown, fault monitoring, and soft-start Operating temperature range: −40°C to +105°C 56-pin HVQFN package (7 mm × 7 mm, 0.4 mm pitch) Optimized for i.MX 8M Mini, Nano, and Plus processors, especially the i.MX 8M Plus for the PCA9450C variant. #CommonPartsLibrary #PCA9450CHNY #PCA9450C #NXP #PMIC #PowerManagementIC #PowerSupply #VoltageRegulator #BuckConverter #LDO #DynamicVoltageScaling #DVS #IMX8M #IMX8MPlus #EmbeddedSystems #IndustrialElectronics #PowerManagement #HVQFN56 #Semiconductor #IntegratedCircuit #IC #CommonPartsLibrary #ElectronicsDesign #HardwareDesign #PCBDesign #EmbeddedLinux #IoT #ProcessorPowerManagement #PowerSequencing #SystemPower #NXPSemiconductors

CY7C64215-56LTXI HVQFN-56_L8.0-W8.0-P0.50-BL-EP5.0 LCSC Part Number: C2944885 undefined Manufactured by CYPRESS(赛普拉斯)

TPS23882RTQT HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C2864515 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

LAN9303I-ABZJ-TR HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C625096 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯)

USB5744/2G HVQFN-56_L7.0-W7.0-P0.40-BL-EP4.6 LCSC Part Number: C633619 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯)

LAN9303-ABZJ HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C633500 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯)

MC34PF8101A0EPR2 HVQFN-56_L8.0-W8.0-P0.50-BL-EP5.0 LCSC Part Number: C729263 JLCPCB Part Class: Extended Part Manufactured by NXP(恩智浦)

HV7350K6-G-M937 HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C625068 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯)

R5F523W8ADNG#30 HVQFN-56_L7.0-W7.0-P0.40-BL-EP4.6 LCSC Part Number: C1136794 JLCPCB Part Class: Extended Part Manufactured by RENESAS(瑞萨)/IDT

88SE9170A2-NNX2I000 HVQFN-56_L7.0-W7.0-P0.40-BL-EP4.6 LCSC Part Number: C2962805 JLCPCB Part Class: Extended Part Manufactured by MARVELL(迈威)

TC8020K6-G HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C633778 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯)

HV2809K6-G HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C633696 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯)

HV2808K6-G HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C633695 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯)

MC33PF8100FJES HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.0 LCSC Part Number: C2976728 JLCPCB Part Class: Extended Part Manufactured by NXP(恩智浦)

LED Drivers TLC5957RTQT HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.6 LCSC Part Number: C2678867 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

LED Drivers TLC5958RTQT HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C2863913 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

Interface - Specialized PTN3460BS/F4Y HVQFN-56_L7.0-W7.0-P0.40-BL-EP LCSC Part Number: C2674394 JLCPCB Part Class: Extended Part Manufactured by NXP(恩智浦)

LED Drivers TLC59581RTQT HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C1879913 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

LED Drivers TLC59582RTQT HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.7 LCSC Part Number: C1879914 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

LED Drivers TLC5954RTQT HVQFN-56_L8.0-W8.0-P0.50-TL-EP5.6 LCSC Part Number: C1879926 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)