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LTC1147LCS8-3.3#PBF

8 Terminals 3.5V~14V LTC1147 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC1147LCS8-3.3#PBF
Package: 8-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 501
Description: 8 Terminals 3.5V~14V LTC1147 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
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	Tube
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
Peak Reflow Temperature (Cel)	260
Time@Peak 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

LTC1147LCS8-3.3#PBF Overview

It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. A solid enclosure of Tube surrounds pmic. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 3.5V~14V. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. There are a DUAL terminal on the switching converters. 8 terminations with various dc switching's functions. The control methods that these dc dc converter ics use include CONSTANT OFF TIME. DC switcher's input voltageis 10V volts. Other relevant dc to dc converter ics will be returned if you search "LTC1147". Switching converter is a type of Switching Regulator or Controllers in particular. It is recommended to use 3.5V as the minimum input voltage of dc dc voltage regulator. DC regulator outputs 3.3V voltage according to the test statistics. 400kHz is the highest frequency at which the switching controller can switch.