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LTC1143LCS#TRPBF

LTC1143LCS#TRPBF

LTC1143LCS#TRPBF

Linear Technology/Analog Devices

16 Terminals 3.5V~16V LTC1143 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Up to 400kHz Transistor Driver

SOT-23

LTC1143LCS#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number LTC1143
Function Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3.5V~16V
Control Features Current Limit, Enable
Input Voltage (Min) 3.5V
Topology Buck, Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching Up to 400kHz
Control Technique CONSTANT OFF TIME
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 100%
Output Phases 1
Length 9.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.414863 $6.414863
10 $6.051758 $60.51758
100 $5.709205 $570.9205
500 $5.386043 $2693.0215
1000 $5.081172 $5081.172
LTC1143LCS#TRPBF Product Details

LTC1143LCS#TRPBF Overview


Capsuled in the 16-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. 2 outputs can be generated with the dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. The system can process Transistor Driver dc switching's outputs (s). 3.5V~16V is the operating voltage and supply voltage of the dc control. Suitable for work in a 0°C~70°C TA dc switcher. In this switching controller, the switch can be set to Up to 400kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Featured in the dcdc regulator is Current Limit, Enable which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Switching converters are designed with the terminal (s) at position DUAL . A variety of terminations with 16 of dc switching. It includes CONSTANT OFF TIME as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 10V volts. Other relevant dc to dc converter ics will be returned if you search "LTC1143". Input voltage of dc dc voltage regulator must be 3.5V.

LTC1143LCS#TRPBF Features


Transistor Driver Outputs
Switching Frequency: Up to 400kHz
Current Limit, Enable
CONSTANT OFF TIME

LTC1143LCS#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC1143LCS#TRPBF DC to DC converter applications.

  • Flexible manufacturing cells
  • Serial communication converter
  • Hydro power
  • Series voltage regulation circuits
  • Low output voltage switching power supply circuits
  • Domestic water pumps
  • seismic instrument power circuits
  • Network technology
  • Servo drive system
  • Bending machines

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