8 Terminals 3.5V~14V LTC1147 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
LTC1147LCS8-3.3#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
0°C~70°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
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
LTC1147
JESD-30 Code
R-PDSO-G8
Function
Step-Down
Number of Outputs
1
Output Voltage
3.3V
Output Type
Transistor Driver
Input Voltage-Nom
10V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
3.5V~14V
Control Features
Current Limit, Enable
Input Voltage (Min)
3.5V
Topology
Buck
Control Mode
CURRENT-MODE
Control Technique
CONSTANT OFF TIME
Synchronous Rectifier
No
Switcher Configuration
SINGLE
Switching Frequency-Max
400kHz
Duty Cycle (Max)
100%
Length
4.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$40.268014
$40.268014
10
$37.988693
$379.88693
100
$35.838390
$3583.839
500
$33.809802
$16904.901
1000
$31.896039
$31896.039
LTC1147LCS8-3.3#TRPBF Product Details
LTC1147LCS8-3.3#TRPBF Overview
In the 8-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. This dc motor controller can be used to generate outputs with 1 numbers. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 3.5V~14V. Suitable for working in an dc switcher that has a 0°C~70°C TA. dc dc regulator is made easier with Surface Mount. Current Limit, Enable is used for efficient switching control in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a DUAL terminal on the switching converters. A variety of terminations with 8 of dc switching. Some of the control techniques used by these dc dc converter ics are CONSTANT OFF TIME. It is inputted with a DC switcher's voltage of 10V. Searching "LTC1147" will return other relevant dc to dc converter ics. Specially, switching converter corresponds to type Switching Regulator or Controllers. 3.5V should be the minimum input voltage for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is 3.3V. This switching controller can switch at a frequency of 400kHz.
LTC1147LCS8-3.3#TRPBF Features
Transistor Driver Outputs Current Limit, Enable CONSTANT OFF TIME
LTC1147LCS8-3.3#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC1147LCS8-3.3#TRPBF DC to DC converter applications.