14 Terminals 3.5V~20V 14-Pin LTC1148 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver
SOT-23
LTC1148HVCS-5#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
14
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
GULL WING
Peak Reflow Temperature (Cel)
260
[email protected] 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)
6V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
0.05A
Frequency - Switching
Up to 250kHz
Control Technique
CONSTANT OFF TIME
Supply Current-Max (Isup)
2.3mA
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
250kHz
Duty Cycle (Max)
100%
Clock Sync
No
Length
8.65mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$88.403190
$88.40319
10
$83.399236
$833.99236
100
$78.678525
$7867.8525
500
$74.225023
$37112.5115
1000
$70.023607
$70023.607
LTC1148HVCS-5#PBF Product Details
LTC1148HVCS-5#PBF Overview
As a result of 14-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. This dc motor controller can be used to generate outputs with 1 numbers. Packaging for the pmic consists of Tube solid enclosures. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 3.5V~20V are the dc control's supply voltage and operating voltage, respectively. Worked in a 0°C~70°C TA dc switcher before. The switching controller is capable of switching at the Up to 250kHz position. As it has a Surface Mount value, it can be used for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . Various 14 terminations. It includes CONSTANT OFF TIME as one of the control techniques dc dc converter ic adapts. 10V nominal DC switcher's voltage input. In addition to "LTC1148", there are other relevant dc to dc converter ics you can find. There are a total of 14 pins on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. dc dc voltage regulators should have a minimum input voltage of 6V. DC regulator outputs 5V voltage based on test statistics. The max frequency of the pmic can reach 250kHz. A value of 0.05A is output as the maximum value of current. In order to ensure proper operation, the controller should not receive more current than 2.3mA.
LTC1148HVCS-5#PBF Features
Transistor Driver Outputs Switching Frequency: Up to 250kHz Current Limit, Enable CONSTANT OFF TIME
LTC1148HVCS-5#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1148HVCS-5#PBF DC to DC converter applications.