6V~60V TPS40490 DC to DC converter IC1 Outputs 100kHz~5.4MHz Transistor Driver
SOT-23
TPS40490MHRHDT Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Supplier Device Package
28-VQFN (5x5)
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Base Part Number
TPS40490
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Operating Supply Voltage
60V
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
6V~60V
Quiescent Current
4mA
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start
Topology
Buck
Frequency - Switching
100kHz~5.4MHz
Synchronous Rectifier
Yes
Clock Sync
Yes
Output Phases
1
Number of Output Phases
1
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
TPS40490MHRHDT Product Details
TPS40490MHRHDT Overview
The switching controller fits in the 28-VFQFN Exposed Pad package and is ideal for most applications. For outputs of 1, this dc motor controller is suitable. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) are supported. Voltages 6V~60V are the dc control's supply voltage and operating voltage, respectively. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. The switching controller is capable of switching at the 100kHz~5.4MHz position. dc dc regulators can be carried out with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start. Search for "TPS40490" to find other relevant dc to dc converter ics. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 60V. DC regulator should be kept at a temperature of -40°C or higher. DC regulator should run at a temperature of 125°C more than 125°C degrees Celsius. In dormant mode, 4mA is used. There is 28-VQFN (5x5) dc dc controller package associated with this part. The phase of this controller is 1.
TPS40490MHRHDT Features
Transistor Driver Outputs Switching Frequency: 100kHz~5.4MHz Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start
TPS40490MHRHDT Applications
There are a lot of Texas Instruments TPS40490MHRHDT DC to DC converter applications.
Printing
Electrical power transmission
Arc suppression circuits
Low output voltage switching power supply circuits