16 Terminals 3.5V~16V LTC1143 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Up to 400kHz Transistor Driver
SOT-23
LTC1143LCS-ADJ#TRPBF Datasheet
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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
Technology
CMOS
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
$6.823750
$6.82375
10
$6.437499
$64.37499
100
$6.073112
$607.3112
500
$5.729351
$2864.6755
1000
$5.405049
$5405.049
LTC1143LCS-ADJ#TRPBF Product Details
LTC1143LCS-ADJ#TRPBF Overview
It comes in a 16-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. There is sufficient capacity to generate switching controller for outputs 2. PMIC packaging is solid with a Tape & Reel (TR) enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 3.5V~16V. Suitable for work in a 0°C~70°C TA dc switcher. With this switching controller, you can switch at Up to 400kHz. 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. DUAL are the position of the terminal of the switching converters. An array of 16 terminations of dc switching. A few of the control techniques these dc dc converter ics adapt include CONSTANT OFF TIME. The DC switcher's nominal voltage is 10V. LTC1143 can be searched for other relevant dc to dc converter ics. 3.5V should be the minimum input voltage for the dc dc voltage regulator.
LTC1143LCS-ADJ#TRPBF Features
Transistor Driver Outputs Switching Frequency: Up to 400kHz Current Limit, Enable CONSTANT OFF TIME
LTC1143LCS-ADJ#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC1143LCS-ADJ#TRPBF DC to DC converter applications.