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ADI LTC3529EDCB#TRPBF product image
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ADI LTC3529EDCB#TRPBF

Manufacturer
ADI
MPN
LTC3529EDCB#TRPBF
LCSC Part #
C684897
Packaging
DFN-8-EP(2x3)
Customer #
Key Attributes
1.5MHz Boost Fixed 5V 1.5A DFN-8-EP(2x3) Voltage Regulators - DC DC Switching Regulators RoHS
DatasheetADI LTC3529EDCB#TRPBF
RoHS Compliance1 documents available
Alternative Parts1
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerADI
PackagingDFN-8-EP(2x3)
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching1.5MHz
FunctionBoost
Number of Outputs1
FeaturesOvercurrent Protection;Protection latch;Load disconnect;Light load efficient mode
Output TypeFixed
TopologyBoost
Operating Voltage1.8V~5.25V
Switch tube (built-in/external)Built-in
Output Voltage5V
Output Current1.5A
Quiescent Current-
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Introduction

AI Translation

The LTC3529 is a 5V output, synchronous, fixed frequency step-up DC/DC converter optimized for USB On-The-Go (OTG) hosting applications. This compact USB OTG 5V VBUS converter features a 1.5MHz switching frequency, internal compensation and a tiny 2mm×3mm DFN package. The LTC3529 can operate from input voltages as low as 1.8V.

USB OTG-specific features include a fault flag with 22ms deglitching to indicate when the bus is overloaded, output disconnect and short-circuit protection. Following a fault, the LTC3529 can be programmed to either latchoff or restart after a time-out duration.

Additional features include a <1μA shutdown mode, soft-start, inrush current limiting and thermal overload protection. Anti-ring circuitry reduces EMI during low power operation. The LTC3529 is offered in an 8-lead 2mm×3mm×0.75mm DFN package.

Features

AI Translation
  • Compact Solution for 5V USB On-The-Go VBUS Power 5V at 500mA from Single Li-Ion Cell
  • Automatic Fault Detection
  • High Efficiency: Up to 95%
  • VIN Range: 1.8V to 5.25V
  • Fixed 5V Output
  • Short-Circuit Protection
  • 1.5MHz Low Noise, Fixed Frequency PWM
  • Inrush Current Limiting and Internal Soft-Start
  • Output Disconnect
  • <1μA Quiescent Current in Shutdown
  • VIN > VOUT Operation
  • 8-Lead, 2mm × 3mm DFN Package

Applications

AI Translation
  • Personal Media Players
  • Digital Video Cameras
  • Digital Multimedia Broadcast Tuners
  • Digital Cameras
  • Smart Phones