28 Terminals 1.8V~25V 28-Pin DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs Transistor Driver
SOT-23
SC1485ITSTRT Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2005
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPRERATES IN ADJUSTABLE MODE FROM 0.5 TO 5.5V
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Function
Step-Down
Number of Outputs
2
Output Voltage
5.5V
Output Type
Transistor Driver
Input Voltage-Nom
5V
Voltage
5V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
1.3A
Voltage - Supply (Vcc/Vdd)
1.8V~25V
Quiescent Current
5μA
Control Features
Current Limit, Enable, On Time Control, Power Good
Topology
Buck
Control Mode
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Clock Sync
No
Duty Cycle
90 %
Output Phases
1
Length
9.7mm
Width
4.4mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free
SC1485ITSTRT Product Details
SC1485ITSTRT Overview
Capsuled in the 28-TSSOP (0.173, 4.40mm Width) package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. PMIC packaging is solid with a Tape & Reel (TR) enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 1.8V~25V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~125°C TJ. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, On Time Control, Power Good. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 28 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 5V. Pins number 28 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 5.5V voltage. In most cases, the dc dc regulator's output current is 1.3A. This information should be noted when you begin working with the component. The value of DC to DC voltage regulator is set at ALSO OPRERATES IN ADJUSTABLE MODE FROM 0.5 TO 5.5V in order to fulfill the requirements more effectively. A dc switching in a dormant state uses 5μA.
SC1485ITSTRT Features
Transistor Driver Outputs Current Limit, Enable, On Time Control, Power Good PULSE WIDTH MODULATION ALSO OPRERATES IN ADJUSTABLE MODE FROM 0.5 TO 5.5V
SC1485ITSTRT Applications
There are a lot of Semtech Corporation SC1485ITSTRT DC to DC converter applications.