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LTC1148HVCS-5#TRPBF

LTC1148HVCS-5#TRPBF

LTC1148HVCS-5#TRPBF

Linear Technology/Analog Devices

14 Terminals 3.5V~20V LTC1148 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver

SOT-23

LTC1148HVCS-5#TRPBF Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2004
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1148
Function Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~20V
Control Features Current Limit, Enable
Input Voltage (Min) 3.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 0.05A
Frequency - Switching Up to 250kHz
Input Voltage (Max) 20V
Control Technique CONSTANT OFF TIME
Supply Current-Max (Isup) 2.3mA
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Clock Sync No
Length 8.649mm
Width 3.899mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $63.593123 $63.593123
10 $59.993512 $599.93512
100 $56.597654 $5659.7654
500 $53.394012 $26697.006
1000 $50.371710 $50371.71
LTC1148HVCS-5#TRPBF Product Details

LTC1148HVCS-5#TRPBF Overview


Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 3.5V~20V. Qualified to work in a 0°C~70°C TA dc switcher. This switching controller can switch at Up to 250kHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 14 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes CONSTANT OFF TIME. 10V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "LTC1148". Switching converter is a type of Switching Regulator or Controllers in particular. The minimum input voltage of the dc dc voltage regulator should be 3.5V. According to the test statistics, DC regulator outputs 5V voltage. It should be fully noted that the dc to dc regulator only accepts 20V input voltage at most. Switching converter outputs current to the greatest value of 0.05A. Current supplied to the controller should not exceed 2.3mA.

LTC1148HVCS-5#TRPBF Features


Transistor Driver Outputs
Switching Frequency: Up to 250kHz
Current Limit, Enable
CONSTANT OFF TIME


LTC1148HVCS-5#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LTC1148HVCS-5#TRPBF DC to DC converter applications.


  • CNC system
  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments

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