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LTC3528EDDB-2#TRPBF

Linear Technology LTC3528EDDB-2#TRPBF

Part Number:
LTC3528EDDB-2#TRPBF
Manufacturer:
Linear Technology
Ventron No:
3755816-LTC3528EDDB-2#TRPBF
Description:
IC REG BOOST ADJ 1A SYNC 8DFN
ECAD Model:
Datasheet:
LTC3528EDDB-2#TRPBF

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Overview
Description
Synchronous, fixed frequency step-up DC/DC converter with output disconnect
High efficiency synchronous rectification
700mV start-up voltage, operation down to 500mV
2MHz switching frequency
Current mode PWM with internal compensation
Burst Mode operation with 12µA quiescent current
Internal synchronous rectifier
Logic controlled shutdown: <1μA
Anti-ringing control
Low profile (2mm x 3mm x 0.75mm) DFN package

Features
Delivers 3.3V at 200mA from a single alkaline/NiMH cell or 3.3V at 400mA from two cells
VIN start-up voltage: 700mV
0.50V to 5.5V input range
1.6V to 5.25V VOUT range
Up to 94% efficiency
Output disconnect
2MHz fixed frequency operation
VIN VOUT operation
Integrated soft-start
Current mode control with internal compensation
Burst Mode operation with 12µA quiescent current
Internal synchronous rectifier
Logic controlled shutdown: <1μA
Anti-ringing control
Low profile (2mm x 3mm x 0.75mm) DFN package

Applications
Medical instruments
Noise canceling headphones
Wireless mice
Bluetooth headsets
Specifications
Linear Technology LTC3528EDDB-2#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3528EDDB-2#TRPBF.
  • Lifecycle Status
    PRODUCTION (Last Updated: 3 months ago)
  • Factory Lead Time
    8 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    8-WFDFN Exposed Pad
  • Surface Mount
    YES
  • Number of Pins
    8
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tape & Reel (TR)
  • Published
    2011
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    NO LEAD
  • Peak Reflow Temperature (Cel)
    260
  • Terminal Pitch
    0.5mm
  • Time@Peak Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC3528
  • Function
    Step-Up
  • Number of Outputs
    1
  • Qualification Status
    Not Qualified
  • Efficiency
    94 %
  • Voltage - Input (Max)
    5.5V
  • Output Voltage
    5.25V
  • Output Type
    Adjustable
  • Voltage - Input (Min)
    0.88V
  • Input Voltage-Nom
    1.2V
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Output Configuration
    Positive
  • Current - Output
    1A Switch
  • Voltage - Output (Min/Fixed)
    1.6V
  • Topology
    Boost
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    2MHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    Yes
  • Length
    3mm
  • Width
    2mm
  • RoHS Status
    ROHS3 Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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