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Onsemi NCP6324C | Demoboard NCP6324GEVB
3MHz, 2A Synchronous Buck Converter High Efficiency, Low Ripple, Adjustable Output Voltage
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
- Portable Media Players
- Wireless and DSL Modems
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | Application | Interface Type | Type | Variant | Gender | Pins | IR (A) | Working Voltage (V (AC)) | Packaging | H (mm) | Pitch (mm) | Rows | PCB/Cable/Panel | Contact Resistance (mΩ) | Tol. R | Poles | L (mm) | Vaporphase process | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744028002 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TPC SMT Tiny Power Inductor | 2.2 | 1.3 | 1 | 100 | SMT | – | – | – | – | – | 2 | – | – | – | 1.1 | – | – | – | – | – | – | 2.78 | – | ||
 | 665106131822 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-WTB 1.00 mm Male Header | – | 1 | – | – | SMT | – | – | Horizontal | – | Male | 6 | 1 | 50 | Tape and Reel | – | 1 | – | PCB | 20 | max. | – | 8 | – | |
 | 416131160812 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WS-DISV Small Compact SMT Flat Actuator with Top Tape 1.27 mm | – | – | – | – | – | – | – | – | – | – | 12 | 0.025 | – | Tape and Reel | – | 1.27 | – | – | – | – | 12 | 16.41 | Yes | |
 | 61300111121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | 3 | – | – | THT | – | – | Straight | – | Pin Header | 1 | – | 250 | Bag | – | 2.54 | Single | – | 20 | max. | – | 2.54 | – | |
 | 61300211121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | 3 | – | – | THT | – | – | Straight | – | Pin Header | 2 | – | 250 | Bag | – | 2.54 | Single | – | 20 | max. | – | 5.08 | – | |
 | 61300311121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | 3 | – | – | THT | – | – | Straight | – | Pin Header | 3 | – | 250 | Bag | – | 2.54 | Single | – | 20 | max. | – | 7.62 | – | |
 | 61300421121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Dual | – | 3 | – | – | THT | – | – | Straight | – | Pin Header | 4 | – | 250 | Bag | – | 2.54 | Dual | – | 20 | max. | – | 5.08 | – | |
 | 65100516121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-USB Mini/Micro Connectors | – | 1 | – | – | SMT | Mini USB 2.0 | Type B | Horizontal | with Pads & Pegs | Receptacle | 5 | – | 30 | Tape and Reel & Mylar | – | – | – | – | 20 | max. | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 744028002 | SPEC | |
| 665106131822 | SPEC | – |
| 416131160812 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | – |
| 61300111121 | SPEC | – |
| 61300211121 | SPEC | – |
| 61300311121 | SPEC | – |
| 61300421121 | SPEC | – |
| 65100516121 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | Application | Interface Type | Type | Variant | Gender | Pins | IR (A) | Working Voltage (V (AC)) | Packaging | H (mm) | Pitch (mm) | Rows | PCB/Cable/Panel | Contact Resistance (mΩ) | Tol. R | Poles | L (mm) | Vaporphase process | Samples |
|---|
