14 Terminals 3.5V~20V LTC1148 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver
SOT-23
LTC1148CN#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
14-DIP (0.300, 7.62mm)
Surface Mount
NO
Operating Temperature
0°C~70°C TA
Packaging
Tube
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
THROUGH-HOLE
Terminal Pitch
2.54mm
Base Part Number
LTC1148
Function
Step-Down
Number of Outputs
1
Output Voltage
1.25V
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)
4V
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
Height Seated (Max)
3.937mm
Width
7.62mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
125
$5.72600
$715.75
LTC1148CN#PBF Product Details
LTC1148CN#PBF Overview
Capsuled in the 14-DIP (0.300, 7.62mm) package, the switching controller suits most application needs. There is enough capacity in the dc motor controller to generate the output for the 1 input. Tube is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control operates at 3.5V~20V and has a 3.5V~20V supply voltage. Suitable for a 0°C~70°C TA dc switcher. A switching controller such as this can switch at a value of Up to 250kHz . A generalization of dc dc regulator can be made using Surface Mount. The dcdc regulator features Current Limit, Enable for efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. There are many different types of terminations for 14. Some of the control techniques used by these dc dc converter ics are CONSTANT OFF TIME. There is a DC switcher's nominal voltage of 10V. Searching "LTC1148" will return other relevant dc to dc converter ics. Switching converter is a type of Switching Regulator or Controllers in particular. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. Test statistics indicate DC regulator outputs 1.25V voltage. The output of this function is the greatest value of 0.05A.
LTC1148CN#PBF Features
Transistor Driver Outputs Switching Frequency: Up to 250kHz Current Limit, Enable CONSTANT OFF TIME
LTC1148CN#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1148CN#PBF DC to DC converter applications.