We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Power Circuits / Switching Regulator or Controllers / MC34716EPR2
Datasheets
MC34716EPR2 by:
NXP Semiconductors
Freescale Semiconductor
NXP Semiconductors
Not Found

IC CONVERTER DDR 26QFN

Part Details for MC34716EPR2 by NXP Semiconductors

Results Overview of MC34716EPR2 by NXP Semiconductors

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

MC34716EPR2 Information

MC34716EPR2 by NXP Semiconductors 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 MC34716EPR2

Part # Distributor Description Stock Price Buy
DISTI # 85AK8623
Newark Switch-Mode Power Supply, Ddr, 2-Channel , 1.0 Mhz, 3/5A, Qfn 26/ Reel Rohs Compliant: Yes |Nxp MC34... 716EPR2 more RoHS: Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 500 $4.1800
$4.1800 Buy Now
DISTI # MC34716EPR2
Avnet Silica Dual Switch Mode DDR 26Pin QFN EP TR (Alt: MC34716EPR2) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Silica - 0
Buy Now
DISTI # MC34716EPR2
EBV Elektronik Dual Switch Mode DDR 26Pin QFN EP TR (Alt: MC34716EPR2) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 EBV - 0
Buy Now
Vyrian Other Function Semiconductors 4815
RFQ
Win Source Electronics 1.0 MHz Dual Switch-Mode DDR Power Supply | IC REG CONV DDR 2OUT 26QFN 3280
  • 3 $20.5834
  • 6 $16.8889
  • 10 $16.3611
  • 13 $15.8334
  • 17 $15.3056
  • 22 $13.7223
$13.7223 / $20.5834 Buy Now

Part Details for MC34716EPR2

MC34716EPR2 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

MC34716EPR2 Part Data Attributes

Parametric Data
MC34716EPR2 NXP Semiconductors
Buy Now Datasheet
Compare Parts:
MC34716EPR2 NXP Semiconductors IC CONVERTER DDR 26QFN
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS
Package Description 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, QFN-26
Reach Compliance Code compliant
Samacsys Manufacturer NXP
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 6 V
Input Voltage-Min 3 V
Input Voltage-Nom 3.3 V
JESD-30 Code S-XQCC-N26
Length 5 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 26
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 5 A
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Equivalence Code LCC26(UNSPEC)
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 1000 kHz
Temperature Grade INDUSTRIAL
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 5 mm

MC34716EPR2 Frequently Asked Questions (FAQ)

  • A good PCB layout for the MC34716EPR2 involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the high-current paths. It's also recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive analog circuits.

  • To optimize the compensation network, start by selecting the desired crossover frequency and phase margin. Then, use the datasheet's compensation network design equations to calculate the required values for RCOMP and CCOMP. Finally, use simulation tools or empirical methods to fine-tune the values for optimal performance.

  • The maximum allowed voltage on the EN pin of the MC34716EPR2 is 6V. Exceeding this voltage may damage the IC. It's recommended to use a voltage divider or a level shifter to ensure the EN pin voltage remains within the specified range.

  • The MC34716EPR2 is rated for operation up to 125°C. However, the IC's performance and reliability may degrade at high temperatures. It's recommended to derate the IC's specifications and to use thermal management techniques, such as heat sinks or thermal interfaces, to ensure reliable operation in high-temperature environments.

  • To troubleshoot issues with the MC34716EPR2's overcurrent protection, start by verifying that the current sense resistor is properly connected and sized. Then, check the IC's overcurrent threshold and fault timing settings. Finally, use an oscilloscope to monitor the IC's current sense output and fault signals to identify the root cause of the issue.