20 Terminals 7.6V~30V LX155* DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
LX1555CPW Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Lifecycle Status
OBSOLETE (Last Updated: 1 month ago)
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Operating Temperature
0°C~70°C TA
Packaging
Tube
Published
1997
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
MATTE TIN
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Frequency
400kHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
LX155*
JESD-30 Code
R-PDSO-G20
Function
Step-Up, Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Control Features
Frequency Control
Topology
Buck, Boost
Control Mode
CURRENT-MODE
Output Current-Max
1A
Input Voltage (Max)
25V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
SINGLE
Duty Cycle (Max)
48%
Clock Sync
No
Length
6.5mm
Width
4.4mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free
LX1555CPW Product Details
LX1555CPW Overview
It comes in the 20-TSSOP (0.173, 4.40mm Width) package, which makes switching controller suitable for most applications. It is sufficient to generate 1 outputs with this dc motor controller. Packaging for the pmic consists of Tube solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 7.6V~30V. Qualified to work in an dc switcher with 0°C~70°C TA. dc dc regulators can be carried out with Surface Mount. Frequency Control provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 20 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 15V. LX155* can be searched for other relevant dc to dc converter ics. Switching converter type is specifically Switching Regulator or Controllers. This dc to dc regulator accepts only 25V input voltage at most. 400kHz is the frequency of the switching controller. 1A is the greatest value switching converter outputs as current.
LX1555CPW Features
Transistor Driver Outputs Frequency Control PULSE WIDTH MODULATION Frequency: 400kHz
LX1555CPW Applications
There are a lot of Microsemi Corporation LX1555CPW DC to DC converter applications.