8 Terminals 3.5V~14V LTC1147 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
LTC1147LIS8#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2003
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Base Part Number
LTC1147
JESD-30 Code
R-PDSO-G8
Function
Step-Down
Number of Outputs
1
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
2,500
$4.03000
$8.06
LTC1147LIS8#TRPBF Product Details
LTC1147LIS8#TRPBF Overview
It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. For 1 outputs, the dc motor controller is appropriate. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. The program can handle Transistor Driver dc switching's outputs (s). A 3.5V~14V voltage is supplied to the dc control and used for operating it. Worked in a -40°C~85°C TA dc switcher before. The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Enable provides dcdc regulator efficient switching control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. 8 terminations with various dc switching's functions. A few of the control techniques these dc dc converter ics adapt include CONSTANT OFF TIME. DC switcher's input voltageis set to 10V. In addition to "LTC1147", there are other relevant dc to dc converter ics you can find. Specifically, switching converter falls under the Switching Regulator or Controllers category. Input voltage of dc dc voltage regulator must be 3.5V. In this switching controller, 400kHz represents the top frequency at which it can switch.
LTC1147LIS8#TRPBF Features
Transistor Driver Outputs Current Limit, Enable CONSTANT OFF TIME
LTC1147LIS8#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC1147LIS8#TRPBF DC to DC converter applications.