LTC3548EDD#PBF

Linear Technology LTC3548EDD#PBF

Part Number:
LTC3548EDD#PBF
Manufacturer:
Linear Technology
Ventron No:
3849846-LTC3548EDD#PBF
Description:
IC REG BCK BST ADJ DL SYNC 10DFN
ECAD Model:
Datasheet:
LTC3548EDD#PBF

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Specifications
Linear Technology LTC3548EDD#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3548EDD#PBF.
  • Lifecycle Status
    PRODUCTION (Last Updated: 4 days ago)
  • Factory Lead Time
    8 Weeks
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    10-WFDFN Exposed Pad
  • Number of Pins
    10
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • Published
    2009
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    10
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Peak Reflow Temperature (Cel)
    260
  • Terminal Pitch
    0.5mm
  • Time@Peak Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC3548
  • Function
    Step-Down, Step-Up/Step-Down
  • Number of Outputs
    2
  • Efficiency
    95 %
  • Voltage - Input (Max)
    5.5V
  • Output Voltage
    5V
  • Output Type
    Adjustable
  • Max Output Current
    400mA
  • Voltage - Output 1
    5V
  • Voltage - Input (Min)
    2.5V
  • Input Voltage-Nom
    3.6V
  • Number of Channels
    1
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Output Configuration
    Positive
  • Current - Output
    400mA 800mA
  • Max Output Voltage
    5V
  • Voltage - Output 2
    5V
  • Voltage - Output (Min/Fixed)
    0.6V
  • Topology
    Buck, Buck-Boost
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    2.25MHz
  • Current - Output 1
    400mA
  • Synchronous Rectifier
    Yes
  • Min Output Voltage
    600mV
  • Current - Output 2
    800mA
  • Height
    750μm
  • Length
    3mm
  • Width
    3mm
  • REACH SVHC
    No SVHC
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LTC3548EDD#PBF Overview
It is designed to provide optimal performance by utilizing the Tube package. There are 10 terminations in this harley voltage regulator. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. For space-saving purposes, this voltage regulator is available in the 10-WFDFN Exposed Pad package. A total of 2 outputs are configured in this voltage regulator. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. Surface Mount-mount switching regulator. -40°C~85°C TA should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 2.25MHz. The voltage regulator can be operated with a voltage as low as 2.5V as an input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.6V. DC DC switching regulator's 400mA 800mA output current allows for maximum design flexibility. Voltage regulators' input voltage is limited to 5.5V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. To meet the operation requirements, voltage regulator is designed to provide 3.6V as the nominal input voltage. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. In this case, the DC/DC regulator belongs to the family LTC3548. Voltage can be produced at 5V volts by voltage regulator. The switching regulator operation of the system is controlled by 10 pins. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 600mV. A maximum output current of 400mA A is available to meet the switching regulator operation requirements. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 5V, which is the highest available. It is a voltage regulator with 1 channels.

LTC3548EDD#PBF Features
2 outputs
Peak reflow temperature (Cel) of 260
10 pins
1 channels


LTC3548EDD#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC3548EDD#PBF Voltage Regulators applications.


Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
LTC3548EDD#PBF More Descriptions
Dual Switching Controller, Current-mode, 1.6A, 2700kHz Switching Freq-Max, CMOS, PDSO10
Dual Synchronous, 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator
Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 0.4A/0.8A Automotive 10-Pin DFN EP Tube
Dual Synchronous Step-Down Dc/Dc Converter Dfn-10
BUCK, DUAL, 0.8A, 5V, 2.25MHZ, 10DFN
IC REG BCK BST ADJ DL SYNC 10DFN
BUCK, DUAL, 0.8A, 5V, 2.25MHZ, 10DFN; Primary Input Voltage:5.5V; No. of Outputs:2; Output Voltage:5V; Output Current:800mA; Voltage Regulator Case Style:DFN; No. of Pins:10; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012); Operating Temperature Range:-40°C to 85°C
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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