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Digital Controller for Isolated Power Supply with PMBus Interface
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.
ADP1051ACPZ-R7 by Analog Devices Inc 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
ADP1051ACPZ-R7CT-ND
|
DigiKey | IC DGTL PWR MGMT 24LFCSP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
632 In Stock |
|
$5.5000 / $11.4600 | Buy Now |
DISTI #
584-ADP1051ACPZ-R7
|
Mouser Electronics | Switching Controllers DC-DC Isolated Digital Cntrl RoHS: Compliant | 875 |
|
$5.5000 / $9.9800 | Buy Now |
|
Analog Devices Inc | DC-DC Isolated Digital Cntrl Min Qty: 1 Package Multiple: 1500 | 127 |
|
$4.1700 / $11.4600 | Buy Now |
|
Bristol Electronics | Min Qty: 1 | 26 |
|
$5.0180 / $10.7520 | Buy Now |
|
Quest Components | 20 |
|
$7.2000 / $14.4000 | Buy Now |
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ADP1051ACPZ-R7
Analog Devices Inc
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Datasheet
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ADP1051ACPZ-R7
Analog Devices Inc
Digital Controller for Isolated Power Supply with PMBus Interface
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | LFCSP-24 | |
Pin Count | 24 | |
Manufacturer Package Code | CP-24-15 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Analog IC - Other Type | SWITCHING CONTROLLER | |
Control Mode | VOLTAGE-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 3.6 V | |
Input Voltage-Min | 3 V | |
Input Voltage-Nom | 3.3 V | |
JESD-30 Code | S-XQCC-N24 | |
JESD-609 Code | e3 | |
Length | 4 mm | |
Moisture Sensitivity Level | 3 | |
Number of Functions | 1 | |
Number of Terminals | 24 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | UNSPECIFIED | |
Package Code | HVQCCN | |
Package Equivalence Code | LCC24,.16SQ,20 | |
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 | 0.8 mm | |
Supply Voltage-Nom (Vsup) | 3.3 V | |
Surface Mount | YES | |
Switching Frequency-Max | 625 kHz | |
Technology | CMOS | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Width | 4 mm |
A good PCB layout for the ADP1051ACPZ-R7 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input and output with ceramic capacitors.
The ADP1051ACPZ-R7 is rated for operation from -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and the thermal design of the system. It's recommended to follow the thermal design guidelines in the datasheet and to perform thermal simulations to ensure the device operates within its specified temperature range.
Yes, the ADP1051ACPZ-R7 is suitable for high-reliability and aerospace applications. It's manufactured using a high-reliability process and is screened to ensure it meets the requirements of these applications. However, it's recommended to consult with Analog Devices Inc. for specific screening and testing requirements.
To troubleshoot issues with the ADP1051ACPZ-R7, start by checking the input and output voltages, and ensuring that the device is properly powered. Check for any signs of overheating, and verify that the PCB layout and component values are correct. If the issue persists, consult the datasheet and application notes, and contact Analog Devices Inc. support for further assistance.