28 Terminals 3.5V~18V LTC1142 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Up to 250kHz Transistor Driver
SOT-23
LTC1142HVCG-ADJ#PBF Datasheet
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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)
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
$7.982052
$7.982052
10
$7.530238
$75.30238
100
$7.103998
$710.3998
500
$6.701885
$3350.9425
1000
$6.322533
$6322.533
LTC1142HVCG-ADJ#PBF Product Details
LTC1142HVCG-ADJ#PBF Overview
With its 28-SSOP (0.209, 5.30mm Width) package, the switching controller fits the needs of most applications. For 2 outputs, the dc motor controller is appropriate. Packaging for the pmic consists of Tube solid enclosures. There are Transistor Driver dc switching's output (s) that it can handle. This dc control has a supply voltage and operating voltage of 3.5V~18V. Suitable for work in a 0°C~70°C TA dc switcher. This switching controller can switch at Up to 250kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Featured in the dcdc regulator is Current Limit, Enable which allows efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. An array of 28 terminations of dc switching. It includes CONSTANT OFF TIME as one of the control techniques dc dc converter ic adapts. The nominal DC switcher's voltage input is 10V. LTC1142 can be used to locate other relevant dc to dc converter ics. The minimum input voltage of the dc dc voltage regulator should be 3.5V. 0.05A is the greatest value switching converter outputs as current.
LTC1142HVCG-ADJ#PBF Features
Transistor Driver Outputs Switching Frequency: Up to 250kHz Current Limit, Enable CONSTANT OFF TIME
LTC1142HVCG-ADJ#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1142HVCG-ADJ#PBF DC to DC converter applications.