Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LTC1149CN-5#PBF

LTC1149CN-5#PBF

LTC1149CN-5#PBF

Linear Technology/Analog Devices

16 Terminals Up to 48V 16-Pin LTC1149 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver

SOT-23

LTC1149CN-5#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 16
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 1998
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Pitch 2.54mm
Base Part Number LTC1149
Function Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) Up to 48V
Control Features Current Limit, Enable
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 0.05A
Frequency - Switching Up to 250kHz
Input Voltage (Max) 48V
Control Technique CONSTANT OFF TIME
Supply Current-Max (Isup) 3mA
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 250kHz
Duty Cycle (Max) 100%
Clock Sync No
Height Seated (Max) 3.937mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $16.321156 $16.321156
10 $15.397317 $153.97317
100 $14.525771 $1452.5771
500 $13.703558 $6851.779
1000 $12.927884 $12927.884
LTC1149CN-5#PBF Product Details

LTC1149CN-5#PBF Overview


The switching controller fits in the 16-DIP (0.300, 7.62mm) package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. A Up to 48V voltage is supplied to the dc control and used for operating it. Suitable for work in a 0°C~70°C TA dc switcher. With this switching controller, you can switch at Up to 250kHz. The Through Hole makes it ideal for general dc dc regulator. 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. There are a terminal (s) on the switching converters that are designed at DUAL. 16 terminations with various dc switching's functions. CONSTANT OFF TIME is an example of one of the control techniques these dc dc converter ics adapt. Other relevant dc to dc converter ics will be returned if you search "LTC1149". Total pins of switching converter are 16. Particularly, switching converter is a type of Switching Regulator or Controllers. A 5V voltage of DC regulator was detected in the test statistics. Considering the dc to dc regulator can only accept 48V input voltage, it is important to take note of this. There is a maximum frequency of 250kHz for this dc regulators. Whenever the current value is 0.05A, switching converter outputs the highest possible value. In order to ensure proper operation, the controller should not receive more current than 3mA.

LTC1149CN-5#PBF Features


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


LTC1149CN-5#PBF Applications


There are a lot of Linear Technology/Analog Devices
LTC1149CN-5#PBF DC to DC converter applications.


  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News