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ADP2291ACPZ-R7

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ADP2291ACPZ-R7

ADP2291ACPZ-R7

$3.60
  • Description：IC CHARGER LI-ION 4.2V 8LFCSP
  • Series：-
  • Mfr：Analog Devices Inc.
  • Package：Cut Tape (CT)

SKU:caac4d53fd40 Category: Brand:

　　
  • Quantity
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Product Detailed Parameters

  • Description：IC CHARGER LI-ION 4.2V 8LFCSP
  • Series：-
  • Mfr：Analog Devices Inc.
  • Package：Cut Tape (CT)
  • Battery Chemistry：Lithium Ion
  • Voltage - Supply (Max)：12V
  • Operating Temperature：-40°C ~ 85°C
  • Mounting Type：Surface Mount
  • Package / Case：8-VFDFN Exposed Pad, CSP
  • Supplier Device Package：8-LFCSP-VD (3x3)
  • Number of Cells：-
  • Current - Charging：-
  • Programmable Features：-
  • Fault Protection：-
  • Charge Current - Max：-
  • Battery Pack Voltage：-
  • Interface：-

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ADP2291ACPZ-R7

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

Analog Devices Inc. ADP2291ACPZ-R7 is a component in Battery Chargers category typically evaluated for fit, operating limits, and supportability in production. Key specs include Description (IC CHARGER LI-ION 4.2V 8LFCSP), Packaging (Cut Tape (CT)), Temperature (-40°C ~ 85°C), Package/case (8-VFDFN Exposed Pad, CSP), and Mounting (Surface Mount).

Selection Notes
  • For ADP2291ACPZ-R7, verify Battery Chemistry (Lithium Ion) and compare it against your reference design limits.
  • Ensure the package/case (8-VFDFN Exposed Pad, CSP) and land pattern match your PCB layout before procurement.
  • Validate the operating temperature range (-40°C ~ 85°C) for your environment and margin.
  • Confirm the mounting type (Surface Mount) matches your assembly process and reliability requirements.
Alternates & Substitutions
  • For Battery Chargers, compare the datasheet test conditions behind key specs and re-check the margins that were tightest during bring-up.
  • When replacing parts, validate corner behavior and recovery paths so failures remain diagnosable in the deployed system.
  • Check that temperature -40°C ~ 85°C matches your system, then validate at corners instead of relying on typical values.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
FAQ

What should I compare when selecting an alternate for ADP2291ACPZ-R7?
Compare footprint/pinout, key electrical limits, temperature range, and interface requirements, then validate under worst-case conditions.

Which Supplier Device Package is listed for ADP2291ACPZ-R7?
8-LFCSP-VD (3x3)

What package/case does ADP2291ACPZ-R7 use?
8-VFDFN Exposed Pad, CSP

Which Battery Chemistry is listed for ADP2291ACPZ-R7?
Lithium Ion

Application Scenarios

When sourcing Analog Devices Inc. ADP2291ACPZ-R7 for Battery Chargers, engineers typically focus on de-risking integration and keeping validation repeatable. In practice, within production power domains, predictable startup and fault behavior often matter more than peak efficiency numbers on paper. A well-chosen power solution reduces nuisance resets and shortens debug cycles by keeping rails inside margin across corners. In real deployments, across networking line cards, hot-swap and fault response are validated so transient events do not reset critical datapaths. Within battery-powered tools and portable medical devices, efficiency and low quiescent current extend runtime while keeping transient behavior predictable. Across PoE-powered equipment, robust power management ensures stable operation under cable loss, thermal constraints, and varying supply headroom.

Compatibility Advice
  • Verify thermal paths and sensing placement because cell temperature estimation drives safety margins before freezing the BOM.
  • With the final enclosure and cabling, verify thermal paths and sensing placement because cell temperature estimation drives safety margins. This reduces the chance that substitutions push hidden limits.
  • In practice, check protection coordination with system rails so faults do not create brownout loops and repeated resets before release to production.
Project Fit
  • A weaker fit when integrating Analog Devices Inc. ADP2291ACPZ-R7 for Battery Chargers, fault recovery and termination behavior are untested, increasing field unpredictability, because the behavior cannot be verified in a repeatable way.
ADP2291ACPZ-R7ADP2291ACPZ-R7
$3.60
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