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

Linear Technology LTC3455EUF#PBF

Part Number:
LTC3455EUF#PBF
Manufacturer:
Linear Technology
Ventron No:
3265019-LTC3455EUF#PBF
Description:
IC CONV DC/DC DUAL USBBATT 24QFN
ECAD Model:
Datasheet:
LTC3455EUF#PBF

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#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3455EUF#PBF.
  • Factory Lead Time
    8 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    24-WFQFN Exposed Pad
  • Surface Mount
    YES
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tube
  • Published
    2005
  • 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
    BATTERY CHARGE CONTROLLER
  • Control Mode
    CURRENT-MODE
  • Output Current-Max
    4A
  • Control Technique
    PULSE WIDTH MODULATION
  • Switcher Configuration
    BUCK
  • 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

  • 14 September 2023

    L7809CV Pin Connection, Technical Parameters and Features

    Ⅰ. What is L7809CV?L7809CV is a linear voltage regulator with a fixed output voltage and is a type of three-terminal voltage regulator. It uses a series voltage stabilizing...
  • 14 September 2023

    TDA7297 VS TDA7266: What Is The Difference?

    In audio equipment, the power amplifier is one of the crucial components. It can amplify low-voltage, low-current signals into high-voltage, high-current signals, thereby increasing output power. Among them,...
  • 15 September 2023

    ATMEGA2560-16AU Footprint, Parameters and Application

    Ⅰ. What is ATMEGA2560-16AU?ATMEGA2560-16AU is a powerful MCU microcontroller produced by Microchip Corporation of the United States. It uses the AVR CPU core, combined with a rich instruction...
  • 15 September 2023

    Comparing LM741CN and UA741CN Operational Amplifiers

    The two op amps, LM741CN and UA741CN, have similar functional and performance characteristics. They both feature single op amps and similar supply voltages and pinouts. However, they have...
  • 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.