Onsemi NCP6324C | Demoboard NCP6324GEVB | Würth Elektronik Reference Design Search

Overview

Topology	Buck Converter
Input voltage	2.5-5.5 V
Output 1	0.6 V / 2 A
Output 2	1.8 V / 2 A
IC revision	1.0

Description

Image sensor evaluation board.Synchronous Buck Converter, 3 MHz, 2 AThe NCP6324B/C, a family of synchronous buckconverters, which is optimized to supply different subsystems of portable applications powered by one cell Li-ionor three cell Alkaline/NiCd/NiMH batteries. The devices areable to deliver up to 2 A on an external adjustable voltagerange from 0.6 V to 3.3 V. Operation with 3 MHz switchingfrequency allows employing small size inductor andcapacitors. Input supply voltage feed-forward control isemployed to deal with wide input voltage range.Synchronous rectification and automatic PWM/PFM powersave mode offer improved system efficiency. TheNCP6324B is in a space saving, low profile2.0 × 2.0 × 0.75 mm WDFN−8 package.

Features

2.5 V to 5.5 V Input Voltage Range
External Adjustable Voltage
Up to 2 A Output Current
3 MHz Switching Frequency
Synchronous Rectification
Automatic Power Save (NCx6324B) or External Mode Selection(NCx6324C)
Enable Input
Power Good Output Option (NCx6324B)
Soft Start
Over Current Protection
Active Discharge When Disabled
Thermal Shutdown Protection
WDFN−8, 2 x 2 mm, 0.5 mm Pitch Package
Maximum 0.8mm Height for Super Thin Applications
NCV Prefix for Automotive and Other Applications RequiringUnique Site and Control Change Requirements; AEC−Q100Qualified and PPAP Capable
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHSCompliant

Typical applications

Digital Still Cameras
Game and Entertainment System
Cellular Phones, Smart phones and PDAs
USB Powered Devices
Point of Load
Wireless and DSL Modems
Portable Media Players

More information

Products

Order Code	Datasheet	Simulation	Downloads	Status	Product series	Pins (pcs)	Pitch (mm)	Gender	Type	Rows	Mount	I_R (A)	Working Voltage (V (AC))	PCB/Cable/Panel	Contact Resistance (mΩ)	Tol. R	H (mm)	Packaging	L (µH)	I_R (A)	I_SAT (A)	f_res (MHz)	Application	Interface Type	Poles	L (mm)	Vaporphase process
61300111121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev25a).zip \| 65.8 MB EAG Eagle_WR-PHD (rev25a).lbr \| 5.2 MB KIC KiCad_WR-PHD (rev25a).zip \| 311.3 MB CAD files ZIP 3D 3D_61300111121 (rev1).pdf \| 17.3 KB IGS Download_IGES_61300111121 (rev1).iges \| 168.5 KB STP Download_STP_61300111121 (rev1).stp \| 42.2 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD Pin Header - Single	1	2.54	Pin Header	Straight	Single	THT	–	250	–	20	max.	–	Bag	–	3	–	–	–	–	–	2.54	–
744028002	SPEC		9 files EDA models: Components ZIP ALT WE-TPC (rev23a).IntLib \| 1.5 MB CDS Cadence_WE-TPC (rev23a).zip \| 10.8 MB EAG Eagle_WE-TPC (rev23b).lbr \| 219.3 KB KIC KiCad_WE-TPC (rev25a).zip \| 3.9 MB ZUK Download_CadStar_WE-TPC (rev19a).zip \| 47.5 KB CAD files ZIP IGS WE-TPC_2811 (rev1).igs \| 1.3 MB STP WE-TPC_2811 (rev1).stp \| 535 KB Electric models ZIP PSP PSpice_WE-TPC (rev23a).zip \| 39.9 KB SCS Spectre_WE-TPC (rev24a).mod \| 52.7 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-TPC SMT Tiny Power Inductor	2	–	–	–	–	SMT	–	–	–	–	–	1.1	–	2.2	1.3	1	100	–	–	–	2.78	–
61300211121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev25a).zip \| 65.8 MB EAG Eagle_WR-PHD (rev25a).lbr \| 5.2 MB KIC KiCad_WR-PHD (rev25a).zip \| 311.3 MB CAD files ZIP 3D 3D_61300211121 (rev1).pdf \| 21.6 KB IGS Download_IGES_61300211121 (rev1).iges \| 257.6 KB STP Download_STP_61300211121 (rev1).stp \| 63.3 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD Pin Header - Single	2	2.54	Pin Header	Straight	Single	THT	–	250	–	20	max.	–	Bag	–	3	–	–	–	–	–	5.08	–
61300311121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev25a).zip \| 65.8 MB EAG Eagle_WR-PHD (rev25a).lbr \| 5.2 MB KIC KiCad_WR-PHD (rev25a).zip \| 311.3 MB CAD files ZIP 3D 3D_61300311121 (rev1).pdf \| 25.9 KB IGS Download_IGES_61300311121 (rev1).iges \| 345.8 KB STP Download_STP_61300311121 (rev1).stp \| 83.8 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD Pin Header - Single	3	2.54	Pin Header	Straight	Single	THT	–	250	–	20	max.	–	Bag	–	3	–	–	–	–	–	7.62	–
61300421121	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-PHD (rev24a).IntLib \| 34.1 MB CDS Cadence_WR-PHD (rev25a).zip \| 65.8 MB EAG Eagle_WR-PHD (rev25a).lbr \| 5.2 MB KIC KiCad_WR-PHD (rev25a).zip \| 311.3 MB CAD files ZIP 3D 3D_61300421121 (rev1).pdf \| 24.6 KB IGS Download_IGES_61300421121 (rev1).iges \| 310.9 KB STP Download_STP_61300421121 (rev1).stp \| 76.1 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-PHD Pin Header - Dual	4	2.54	Pin Header	Straight	Dual	THT	–	250	–	20	max.	–	Bag	–	3	–	–	–	–	–	5.08	–
65100516121	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WR-USB (rev25a).IntLib \| 12 MB CDS Cadence_WR-COM_USB (rev25b).zip \| 61.6 MB EAG Eagle_WR-USB (rev25c).lbr \| 473.1 KB CAD files ZIP 3D 3D_65100516121 (rev1).pdf \| 224.5 KB IGS Download_IGS_65100516121 (rev1).igs \| 3.2 MB STP Download_STP_65100516121 (rev1).stp \| 1.2 MB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WR-USB Mini/Micro Connectors	5	–	Receptacle	Horizontal	–	SMT	–	30	–	20	max.	–	Tape and Reel & Mylar	–	1	–	–	Mini USB 2.0	Type B	–	–	–
665106131822	SPEC	–	7 files EDA models: Components ZIP ALT Altium_WR-WTB (rev25b).IntLib \| 12.4 MB CDS Cadence_WR-WTB (rev25b).zip \| 56.4 MB EAG Eagle_WR-WTB (rev25b).lbr \| 2.4 MB KIC KiCad_WR-WTB (rev25a).zip \| 219.1 MB CAD files ZIP 3D 3D_665106131822 (rev1).pdf \| 86.8 KB IGS Download_IGES_665106131822 (rev1).iges \| 1.3 MB STP 665106131822 (rev1).stp \| 296 KB	Active i\| Production is active. Expected lifetime: >10 years.	WR-WTB 1.00 mm SMT Male Horizontal Shrouded	6	1	Male	Horizontal	–	SMT	1	50	PCB	20	max.	–	Tape and Reel	–	1	–	–	–	–	–	8	–
416131160812	SPEC	–	6 files EDA models: Components ZIP ALT Altium_WS-DISV (rev24a).IntLib \| 4.8 MB CDS Cadence_WS-DISV (rev24a).zip \| 17.9 MB EAG Eagle_WS-DISV (rev24a).lbr \| 238.1 KB CAD files ZIP 3D 3D_416131160812 (rev1).pdf \| 303.2 KB IGS Download_IGES_416131160812 (rev1).iges \| 1.8 MB STP 416131160812 (rev1).stp \| 1.9 MB Download all 6 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WS-DISV Small Compact SMT Flat Actuator with Top Tape 1.27 mm	12	1.27	–	–	–	–	0.025	–	–	–	–	–	Tape and Reel	–	–	–	–	–	–	12	16.41	Yes