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  • LTC3548IDD#PBF

LTC3548IDD#PBF

10 Terminals 2.5V 10-Pin LTC3548 DC DC Voltage Regulator SWITCHING REGULATOR 2 Outputs 2.25MHz Tube 400mA 800mA 10-WFDFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3548IDD#PBF
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 821
  • Description: 10 Terminals 2.5V 10-Pin LTC3548 DC DC Voltage Regulator SWITCHING REGULATOR 2 Outputs 2.25MHz Tube 400mA 800mA 10-WFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 5 days ago)
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
Terminal Form NO LEAD
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
Qualification Status Not Qualified
Efficiency 95 %
Voltage - Input (Max) 5.5V
Output Voltage 5V
Output Type Adjustable
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
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
Current - Output 2 800mA
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LTC3548IDD#PBF Overview


Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. A voltage regulator consists of 10 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Space savings are achieved by placing this voltage regulator in the 10-WFDFN Exposed Pad package. There are 2 outputs configured on the voltage regulator. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. A Surface Mount mounting is required for this 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. Despite its low input voltage, this voltage regulator can operate. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V. Featuring a maximum design flexibility of 400mA 800mA, dc to dc voltage regulator has a maximum output current of 400mA 800mA. Voltage regulator's input voltage can reach 5.5V. Its 260 peak reflow temperature makes this regulator essentially indestructible. For operation, switching regulator requires a nominal input voltage of 3.6V. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. There is a DC/DC regulator in this family that belongs to the LTC3548 family. A voltage of 5V volts can be produced by voltage regulator. During switching regulator operation, 10 pins are used. There are 1 channels on the regulator voltage.

LTC3548IDD#PBF Features


2 outputs
Peak reflow temperature (Cel) of 260
10 pins
1 channels

LTC3548IDD#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3548IDD#PBF Voltage Regulators applications.

  • Gear/thread machining machines
  • Grinders
  • Automation technology
  • Post equipment
  • Bending machines
  • Power supplies of electronic gadgets
  • Game consoles
  • Smart grid
  • Surge protection circuits
  • Automatic plug-in machines