Home > Products > Integrated Circuits (ICs) > PMIC - Power Management - Specialized > LTC3455EUF-1#TRPBF
LTC3455EUF-1#TRPBF

Linear Technology LTC3455EUF-1#TRPBF

Part Number:
LTC3455EUF-1#TRPBF
Manufacturer:
Linear Technology
Ventron No:
3266374-LTC3455EUF-1#TRPBF
Description:
IC DC/DC CONV DUAL CHRG 24-QFN
ECAD Model:
Datasheet:
LTC3455EUF-1#TRPBF

Quick Request Quote

Please send RFQ , We will respond immediately.

Part Number
Quantity
Company
E-mail
Phone
Comments
Overview
Description
The LTC3455/LTC3455-1 are complete power management solutions for portable applications. They feature:
Two synchronous step-down DC/DC converters
USB power controller
Full-featured Li-Ion battery charger
Hot Swap output
Low-battery indicator
Internal protection features

Features
Seamless transition between input power sources (Li-Ion battery, USB, 5V wall adapter)
Accurate USB current limiting (500mA/100mA)
High efficiency DC/DC converters (up to 96%)
Thermal regulation maximizes battery charge rate without overheating
4.2V float voltage for LTC3455, 4.1V for LTC3455-1
Pin-selectable Burst Mode operation
Output disconnect: all outputs discharged to ground during shutdown
Available in a 4mm x 4mm x 0.75mm 24-pin QFN package

Applications
Handheld computers
Digital cameras
MP3 players
Specifications
Linear Technology LTC3455EUF-1#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3455EUF-1#TRPBF.
  • Factory Lead Time
    16 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    24-WFQFN Exposed Pad
  • Surface Mount
    YES
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2008
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    24
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Applications
    Handheld/Mobile Devices
  • HTS Code
    8542.39.00.01
  • Subcategory
    Power Management Circuits
  • Technology
    CMOS
  • Voltage - Supply
    3V~6V
  • Terminal Position
    QUAD
  • Terminal Form
    NO LEAD
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    3.6V
  • Terminal Pitch
    0.5mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC3455
  • Pin Count
    24
  • JESD-30 Code
    S-PQCC-N24
  • Qualification Status
    Not Qualified
  • Input Voltage-Nom
    3.6V
  • Power Supplies
    3.6V
  • Analog IC - Other Type
    DUAL SWITCHING CONTROLLER
  • Control Mode
    CURRENT-MODE
  • Output Current-Max
    1.3A
  • Control Technique
    PULSE WIDTH MODULATION
  • Switcher Configuration
    PUSH-PULL
  • Switching Frequency-Max
    1800kHz
  • Height Seated (Max)
    0.8mm
  • Length
    4mm
  • Width
    4mm
  • RoHS Status
    ROHS3 Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
Popular Search Part Number Related Keywords Search Tags

Latest News

  • cost

    Help you to save your cost and time.

  • package

    Reliable package for your goods.

  • fast

    Fast Reliable Delivery to save time.

  • service

    Quality premium after-sale service.