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Part Number Overview
Manufacturer Part Number
TPS40490MHRHDR
Description
IC REG CTRLR BUCK 28QFN
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-VQFN (5x5)
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
TPS40490MHRHDR Models
Standard Package
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tape & Reel (TR)
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
6V ~ 60V
Frequency - Switching
100kHz ~ 5.4MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Supplier Device Package
28-VQFN (5x5)
Base Product Number
TPS40490
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments TPS40490MHRHDR
Documents & Media
Datasheets
1(TPS40490)
Featured Product
1(Power Management)
HTML Datasheet
1(TPS40490)
EDA Models
1(TPS40490MHRHDR Models)
Quantity Price
-
Substitutes
-