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Manufacturer / Brand: AD
Details: High Efficiency Battery Charger/USB Power Manager with Regulated Output Voltage IC
Series: LTC4088-1 </br>LTC4088-2
Quantity Available: Over 25400 pieces

Datasheet for DC929A-A:

DC929A-A datasheet
Price for DC929A-A
Product Parameters
  • Manufacturer Part Number : DC929A-A
  • Manufacturer : AD
  • Description : High Efficiency Battery Charger/USB Power Manager with Regulated Output Voltage IC
  • Series : LTC4088-1
    LTC4088-2
  • Reference Price : USD 0
  • Our Price : We have a better price, contact us by email
  • Product Type : Battery Management
  • Function : USB Power Manager (PowerPath, Battery Charger)
  • Current Suggest : Production
  • Status : Production
  • ROHS Status : ROHS Compliant (Lead Free)
  • Package Type : LTC4089EDJC Demo Board
  • Pins : -
  • MFG Package Case : -
  • Part Type : EVAL
  • Standard Packing Type : -
  • Standard Packing Quantity : -
  • Working Temperature : -
  • Other Part Number : DC929A-A
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of DC929A-A
Product Detailed Description for DC929A-A

The LTC4088-1/LTC4088-2 is a high efficiency USB PowerPath controller and Li-Ion/Polymer battery charger. It includes a synchronous switching input regulator, a full-featured battery charger and an ideal diode. Designed specifically for USB applications, the LTC4088-1/LTC4088-2's switching regulator automatically limits its input current to either 100mA, 500mA or 1A via logic control. The LTC4088-1 powers-up with the charger off; the LTC4088-2 powers-up with the charger on.

The switching input stage provides power to VOUT where power sharing between the application circuit and the battery charger is managed. Charge current is automatically reduced to maintain a regulated 3.6V VOUT during low-battery conditions. As the battery is charged, VOUT tracks VBAT for high efficiency charging. This feature allows the LTC4088-1/LTC4088-2 to provide more power to the application and eases thermal issues in constrained applications.

An ideal diode ensures that system power is available from the battery when the input current limit is reached or if the USB or wall supply is removed. The LTC4088-1/LTC4088-2 is available in the low profile 14-Lead 4mm × 3mm × 0.75mm DFN surface mount package.

Input Logic Truth Table Automatic Charge Current Reduction 3.3V LDO
LTC4088 Battery charger enabled with all logic inputs grounded No Yes
LTC4088-1 Battery charger enabled with all logic inputs grounded Yes No
LTC4088-2 Battery charger enabled with all logic inputs grounded Yes No

Applications

  • Media Players
  • Digital Cameras
  • GPS
  • PDAs
  • Smart Phones
Lifecycle information of DC929A-A

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

DC929A-A More photos
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