Datasheets
NCP3218AMNR2G by: onsemi

Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU, QFN48, 6x6, 0.4P, 2500-REEL

Part Details for NCP3218AMNR2G by onsemi

Results Overview of NCP3218AMNR2G by onsemi

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Applications Industrial Automation

NCP3218AMNR2G Information

NCP3218AMNR2G by onsemi is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for NCP3218AMNR2G

Part # Distributor Description Stock Price Buy
DISTI # 86130028
Verical DC/DC Cntrlr Single-OUT Step Down 1000kHz 48-Pin QFN EP T/R Min Qty: 244 Package Multiple: 1 Date Code: 1201 Americas - 2500
  • 244 $1.5375
  • 500 $1.4750
  • 1,000 $1.3875
$1.3875 / $1.5375 Buy Now
Rochester Electronics 7-Bit, Programmable, 3-Phase, Mobile CPU Synchronous Buck Controller RoHS: Compliant Status: Obsolete Min Qty: 1 2500
  • 1 $1.3100
  • 25 $1.2800
  • 100 $1.2300
  • 500 $1.1800
  • 1,000 $1.1100
$1.1100 / $1.3100 Buy Now

Part Details for NCP3218AMNR2G

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NCP3218AMNR2G Part Data Attributes

NCP3218AMNR2G onsemi
Buy Now Datasheet
Compare Parts:
NCP3218AMNR2G onsemi Synchronous Buck Controller, 7-Bit, Programmable, Dual-Phase, Mobile, CPU, QFN48, 6x6, 0.4P, 2500-REEL
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code QFN48, 6x6, 0.4P
Package Description LFCSP-48
Pin Count 48
Manufacturer Package Code 485BA
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer onsemi
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT/VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 5 V
JESD-30 Code S-XQCC-N48
JESD-609 Code e3
Length 6 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 48
Operating Temperature-Max 100 °C
Operating Temperature-Min -40 °C
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Shape SQUARE
Package Style CHIP CARRIER
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 20000 kHz
Temperature Grade INDUSTRIAL
Terminal Finish Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.4 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 6 mm

NCP3218AMNR2G Related Parts

NCP3218AMNR2G Frequently Asked Questions (FAQ)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, using thermal vias to dissipate heat, and keeping the surrounding area clear of other components. A 4-layer PCB with a dedicated thermal layer is also recommended.

  • To ensure reliable start-up and shutdown, make sure to follow the recommended power-up and power-down sequences, and provide a stable input voltage. Also, ensure that the input voltage rises and falls monotonically, and avoid sudden changes in voltage.

  • Handle the device by the body or the pins, avoiding touching the die or the internal components. Use an anti-static wrist strap or mat, and avoid exposing the device to moisture, extreme temperatures, or mechanical stress.

  • To troubleshoot issues, start by checking the input voltage, output voltage, and current. Verify that the device is properly soldered and that there are no shorts or opens on the PCB. Use a thermal camera or thermometer to check for overheating, and consult the datasheet and application notes for guidance.

  • Yes, the device is sensitive to electromagnetic interference (EMI). To minimize EMI, use a shielded enclosure, keep the device away from antennas and other EMI sources, and use EMI filters or chokes on the input and output lines.