LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
ADI LTC4088EDE#TRPBF product image
Images for reference only

ADI LTC4088EDE#TRPBF

Manufacturer
ADI
MPN
LTC4088EDE#TRPBF
LCSC Part #
C687288
Packaging
DFN-14-EP(3x4)
Customer #
Key Attributes
4.25V~5.5V 1 DFN-14-EP(3x4) Battery Chargers RoHS
DatasheetADI LTC4088EDE#TRPBF
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Chargers
ManufacturerADI
PackagingDFN-14-EP(3x4)
FeaturesConstant current charging;Constant voltage charging;Trickle charging;Automatic recharge;Charge termination;Programmable charging current;Under-voltage lockout
Voltage - Supply4.25V~5.5V
Operating Temperature-40℃~+85℃
Type of Battery-
The Chip Type-
Number of Cells1
Charge Current - Max-
Charging Saturation Voltage4.2V
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

The LTC4088 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’s switching regulator automatically limits its input current to either 100mA, 500mA or 1A for wall-powered applications via logic control. The switching input stage provides power to VOUT where power sharing between the application circuit and the battery charger is managed. Unlike linear PowerPath controllers, the LTC4088’s switching input stage can use nearly all of the 0.5W or 2.5W available from the USB port with minimal power dissipation. This feature allows the LTC4088 to provide more power to the application and eases thermal issues in space-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 is available in the low profile 14-lead 4mm × 3mm × 0.75mm DFN surface mount package.

Features

AI Translation
  • Switching Regulator Makes Optimal Use of Limited Power Available from USB Port to Charge Battery and Power Application
  • 180mΩ Internal Ideal Diode Plus Optional External Ideal Diode Controller Seamlessly Provides Low Loss Power Path When Input Power is Limited or Unavailable
  • Full Featured Li-Ion/Polymer Battery Charger
  • VBUS Operating Range: 4.25V to 5.5V (7V Absolute Maximum—Transient)
  • 1.2A Maximum Input Current Limit
  • 1.5A Maximum Charge Current with Thermal Limiting
  • Bat-Track™ Adaptive Output Control
  • Slew Control Reduces Switching EMI
  • Low Profile (0.75mm) 14-Lead 4mm × 3mm DFN Package

Applications

AI Translation
  • Media Players
  • Digital Cameras
  • GPS PDAs
  • Smart Phones