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Part Number Overview
Manufacturer Part Number
TPS40091RHDR
Description
IC REG CTRLR BUCK 28VQFN
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-VQFN (5x5)
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
TPS40091RHDR Models
Standard Package
3,000
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tape & Reel (TR)
Product Status
Obsolete
Output Type
PWM Signal
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
4
Output Phases
4
Voltage - Supply (Vcc/Vdd)
4.5V ~ 15V
Frequency - Switching
100kHz ~ 1.2MHz
Duty Cycle (Max)
87.5%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Supplier Device Package
28-VQFN (5x5)
Base Product Number
TPS40091
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
TPS40091RHDRG4
-296-19888-1
-TPS40091RHDR-NDR
296-19888-6
296-19888-1
296-19888-2
2156-TPS40091RHDR-TITR
-TPS40091RHDRG4
TEXTISTPS40091RHDR
-296-19888-1-ND
TPS40091RHDRG4-ND
-TPS40091RHDRG4-NDR
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments TPS40091RHDR
Documents & Media
Datasheets
1(TPS40090/91)
Featured Product
1(Power Management)
PCN Design/Specification
1(Material Set 21/Jun/2016)
PCN Assembly/Origin
1(Assembly Material Set Update 19/Aug/2015)
HTML Datasheet
1(TPS40090/91)
EDA Models
1(TPS40091RHDR Models)
Quantity Price
-
Substitutes
Part No. : TPS40091PWR
Manufacturer. : Texas Instruments
Quantity Available. : 5,710
Unit Price. : $2.41000
Substitute Type. : Similar
Quantity Available. : 5,710
Unit Price. : $2.41000
Substitute Type. : Similar
Part No. : TPS40090RHDR
Manufacturer. : Texas Instruments
Quantity Available. : 0
Unit Price. : $2.24600
Substitute Type. : Parametric Equivalent
Quantity Available. : 0
Unit Price. : $2.24600
Substitute Type. : Parametric Equivalent
Part No. : TPS40090RHDT
Manufacturer. : Texas Instruments
Quantity Available. : 483
Unit Price. : $5.37000
Substitute Type. : Parametric Equivalent
Quantity Available. : 483
Unit Price. : $5.37000
Substitute Type. : Parametric Equivalent