20 Terminals 7.6V~30V LX155* DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
LX1553CPW Datasheet
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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
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
20
ECCN Code
EAR99
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)
30V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
SINGLE
Duty Cycle (Max)
96%
Clock Sync
No
Length
6.5mm
Width
4.4mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free
LX1553CPW Product Details
LX1553CPW Overview
In the 20-TSSOP (0.173, 4.40mm Width) package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tube solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 7.6V~30V volts and has 7.6V~30V supply voltage. Suitable for working in an dc switcher that has a 0°C~70°C TA. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 20 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. In addition to "LX155*", there are other relevant dc to dc converter ics you can find. Specifically, switching converter falls under the Switching Regulator or Controllers category. The dc to dc regulator can only accept 30V input voltage. A frequency of 400kHz is set for the switching controller. As a result, switching converter outputs current to the greatest value possible (1A).
LX1553CPW Features
Transistor Driver Outputs Frequency Control PULSE WIDTH MODULATION Frequency: 400kHz
LX1553CPW Applications
There are a lot of Microsemi Corporation LX1553CPW DC to DC converter applications.