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LTC1142HVCG#PBF

LTC1142HVCG#PBF

LTC1142HVCG#PBF

Linear Technology/Analog Devices

28 Terminals 3.5V~18V LTC1142 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Up to 250kHz Transistor Driver

SOT-23

LTC1142HVCG#PBF 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 28-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2000
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
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
Terminal Pitch 0.65mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LTC1142
Function 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~18V
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
Control Technique CONSTANT OFF TIME
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Clock Sync No
Output Phases 1
Width 5.3mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $8.347600 $8.3476
10 $7.875094 $78.75094
100 $7.429334 $742.9334
500 $7.008806 $3504.403
1000 $6.612081 $6612.081
LTC1142HVCG#PBF Product Details

LTC1142HVCG#PBF Overview


The switching controller fits in the 28-SSOP (0.209, 5.30mm Width) package and is ideal for most applications. This dc motor controller can be used to generate outputs with 2 numbers. A solid enclosure of Tube surrounds pmic. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control has a supply voltage and operating voltage of 3.5V~18V. Worked in an dc switcher with a 0°C~70°C TA rating. The switching controller can be switched at Up to 250kHz. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Current Limit, Enable. SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. The 28 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include CONSTANT OFF TIME. DC switcher's input voltageis set to 10V. Searching "LTC1142" will return other relevant dc to dc converter ics. Specially, switching converter corresponds to type Switching Regulator or Controllers. 3.5V should be the minimum input voltage for the dc dc voltage regulator. A value of 0.05A is output as the maximum value of current.

LTC1142HVCG#PBF Features


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

LTC1142HVCG#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1142HVCG#PBF DC to DC converter applications.

  • Digital precision reference circuits
  • Sink circuits
  • CMM
  • Automation technology
  • Mobile phones
  • Computer application technology
  • Electric heating, lighting
  • ATMs
  • Correction machines
  • Planers

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