Texas Instruments TPS54427DDAR
$ 0.675
Production
Inventory History
3 month trend: -5.16%
CAD Models
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Alternate Parts
0 parts available
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS54427DDAR.
Evaluation Kit
Related Parts
Texas InstrumentsTPS54428DDAR
Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOP EP T/R
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Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOP EP Tube
Texas InstrumentsTPS54329DDAR
4.5V to 23V Input, 3A Synchronous Step-Down Converter with D-CAP2 Mode 8-SO PowerPAD -40 to 85
Descriptions
Descriptions of Texas Instruments TPS54427DDAR provided by its distributors.
Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOP EP T/R
Switching Regulator, Current-mode, 4A, 650kHz Switching Freq-Max, PDSO8
DC/DC CONV, SYNC BUCK, 650KHZ; Topology: Synchronous Buck (Step Down); Input Voltage Min: 4.5V; Input Voltage Max: 18V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: SO PowerPAD; No. of Pins: 8Pins; Output Current: 4A; Output Voltage Min: 760mV; Output Voltage Max: 7V; Switching Frequency: 650kHz; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 2 - 1 year; SVHC: No SVHC (27-Jun-2018)
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -5.16%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Contact PlatingGold
MountSurface Mount
Number of Pins8
Technical
Max Input Voltage18 V
Max Operating Temperature85 °C
Max Output Current4 A
Max Output Voltage7 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage760 mV
Number of Channels2
Number of Outputs1
Operating Supply Voltage18 V
Output ConfigurationPositive
Output Current4 A
Output TypeAdjustable
Output Voltage7 V
Quiescent Current950 µA
Schedule B8542390000
Switching Frequency650 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1.7 mm
Length4.89 mm
Thickness1.48 mm
Width3.9 mm