LTC3546EUFD#PBF

Linear Technology LTC3546EUFD#PBF

Part Number:
LTC3546EUFD#PBF
Manufacturer:
Linear Technology
Ventron No:
3755175-LTC3546EUFD#PBF
Description:
IC REG BUCK ADJ 1A/2A DL 28QFN
ECAD Model:
Datasheet:
LTC3546EUFD#PBF

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Specifications
Linear Technology LTC3546EUFD#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3546EUFD#PBF.
  • Lifecycle Status
    PRODUCTION (Last Updated: 2 weeks ago)
  • Factory Lead Time
    16 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    28-WFQFN Exposed Pad
  • Number of Pins
    28
  • Supplier Device Package
    28-QFN (4x5)
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tube
  • Published
    2013
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Max Operating Temperature
    85°C
  • Min Operating Temperature
    -40°C
  • Base Part Number
    LTC3546
  • Function
    Step-Down
  • Number of Outputs
    2
  • Efficiency
    96 %
  • Voltage - Input (Max)
    5.5V
  • Output Voltage
    600mV
  • Output Type
    Adjustable
  • Voltage - Output 1
    5V
  • Voltage - Input (Min)
    2.3V
  • Number of Channels
    1
  • Output Configuration
    Positive
  • Current - Output
    1A 2A
  • Voltage - Output 2
    5V
  • Voltage - Output (Min/Fixed)
    0.6V
  • Topology
    Buck
  • Min Input Voltage
    2.25V
  • Frequency - Switching
    2.25MHz 750kHz~4MHz
  • Max Input Voltage
    5.5V
  • Current - Output 1
    2A
  • Synchronous Rectifier
    Yes
  • Voltage - Output (Max)
    5V
  • Current - Output 2
    2A
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LTC3546EUFD#PBF Overview
For optimal performance, this voltage regulator makes use of the Tube package. In order to save space, this harley voltage regulator is available in the 28-WFQFN Exposed Pad package. There are 2 outputs configured on this voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mounting is compatible with this switching regulator. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 2.25MHz 750kHz~4MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 2.3V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.6V. It features maximum design flexibility due to dc to dc voltage regulator's 1A 2A output current. Voltage regulator has a maximum input voltage of 5.5V. The LTC3546 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 600mV volts. There are 28 pins that are used for the operation of the voltage regulator 12v. Based on the maximal adjusting voltage regulator's output voltage of 5V, adjusting voltage regulator can be operated easily. The high-limit maximum operating temperature 85°C allows harley voltage regulator stable operation. To ensure reliability, harley voltage regulator operates at a minimum operating temperature of -40°C. Input voltages as low as 2.25V can be used for DC DC switching regulator. It is designed to sustain a dc to dc voltage regulator's maximum 5.5V input voltage. It has 1 channels of voltage regulator.

LTC3546EUFD#PBF Features
2 outputs
28 pins
1 channels


LTC3546EUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC3546EUFD#PBF Voltage Regulators applications.


Servo drive system
Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
LTC3546EUFD#PBF More Descriptions
Conv DC-DC 2.25V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5V 2A/2A 28-Pin QFN EP Tube
Dual Switching Controller, Current-mode, 4000kHz Switching Freq-Max, CMOS, PQCC28
Dual Synchronous, 3A/1A or 2A/2A Configurable Step-Down DC/DC Regulator
Switch Regulator IC; Voltage Regulator Type:Synchronous Buck Switching; Input Voltage Primary Max:5.5V; Output Current Max:3A; Switching Frequency Max:2.25MHz; Supply Voltage Min:2.25V; Supply Voltage Max:5.5V; Termination Type:SMD ;RoHS Compliant: Yes
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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