Parameters |
Mounting Type |
Surface Mount |
Package / Case |
20-PowerTSSOP (0.173, 4.40mm Width) |
Supplier Device Package |
20-HTSSOP |
Operating Temperature |
-40°C~125°C TJ |
Packaging |
Tape & Reel (TR) |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Base Part Number |
LM5027 |
Function |
Step-Up/Step-Down |
Number of Outputs |
3 |
Output Type |
Transistor Driver |
Output Configuration |
Positive, Isolation Capable |
Voltage - Supply (Vcc/Vdd) |
13V~90V |
Control Features |
Frequency Control, Ramp, Soft Start |
Topology |
Forward Converter |
Frequency - Switching |
200kHz 490kHz |
Synchronous Rectifier |
Yes |
Max Frequency |
1MHz |
Duty Cycle (Max) |
90% |
Clock Sync |
No |
Output Phases |
1 |
RoHS Status |
ROHS3 Compliant |
LM5027MHX-1/NOPB Overview
It comes in the 20-PowerTSSOP (0.173, 4.40mm Width) package, which makes switching controller suitable for most applications. 3 outputs can be generated with the dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. There are Transistor Driver dc switching's output (s) that it can handle. The supply and operating voltage of the dc control are 13V~90V. Qualified to work in an dc switcher with -40°C~125°C TJ. The switching controller is capable of switching at the 200kHz 490kHz position. A generalization of dc dc regulator can be made using Surface Mount. To provide efficient switching control, Frequency Control, Ramp, Soft Start is included in the dcdc regulator. Other relevant dc to dc converter ics will be returned if you search "LM5027". It is estimated that this dc regulatorhas a maximum frequency of 1MHz. Supplier dc dc controller package for this part is 20-HTSSOP.
LM5027MHX-1/NOPB Features
Transistor Driver Outputs
Switching Frequency: 200kHz 490kHz
Frequency Control, Ramp, Soft Start
LM5027MHX-1/NOPB Applications
There are a lot of Texas Instruments LM5027MHX-1/NOPB DC to DC converter applications.
- Various precision measuring instruments
- Automation technology
- Printing
- Handheld GPS
- Serial communication converter
- SMT equipment
- Automatic plug-in machines
- Injection molding machinery
- Electrical power transmission
- Motor controller circuits