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TPS54327DDAR

Active
Texas Instruments

4.5V TO 18V INPUT, 3-A SYNCHRONOUS STEP-DOWN CONVERTER 8-SO POWERPAD -40 TO 85

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TPS54327DDAR - https://ti.com/content/dam/ticom/images/products/package/d/dda0008b.png

TPS54327DDAR

Active
Texas Instruments

4.5V TO 18V INPUT, 3-A SYNCHRONOUS STEP-DOWN CONVERTER 8-SO POWERPAD -40 TO 85

Technical Specifications

Parameters and characteristics commom to parts in this series

SpecificationTPS54327DDARTPS54327 Series
Board Type-Fully Populated
Current - Output3 A3 A
Frequency - Switching700 kHz675 - 700 kHz
FunctionStep-DownStep-Down
Main Purpose-DC/DC, Step Down
Mounting TypeSurface MountSurface Mount
Number of Outputs11
Operating Temperature [Max]85 °C85 °C
Operating Temperature [Min]-40 °C-40 °C
Output ConfigurationPositivePositive
Output TypeAdjustableAdjustable
Outputs and Type-Non-Isolated
Outputs and Type-1
Package / Case8-PowerSOIC10-VFDFN Exposed Pad, 8-PowerSOIC
Package / Case [custom]3.9 mm3.9 mm
Package / Case [custom]0.154 in0.154 in
Supplied Contents-Board(s)
Supplier Device Package8-SO PowerPad10-VSON (3x3), 8-SO PowerPad
Synchronous RectifierTrueTrue
TopologyBuckBuck
Utilized IC / Part-TPS54327
Voltage - Input-18 V
Voltage - Input-4.5 V
Voltage - Input (Max) [Max]18 V18 V
Voltage - Input (Min) [Min]4.5 V4.5 V
Voltage - Output-1.05 V
Voltage - Output (Max) [Max]7 V7 V
Voltage - Output (Min/Fixed) [Min]0.76 V0.76 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

TPS54327 Series

4.5V TO 18V INPUT, 3-A SYNCHRONOUS STEP-DOWN CONVERTER

PartCurrent - OutputSupplier Device PackageVoltage - Input (Min) [Min]Output ConfigurationNumber of OutputsSynchronous RectifierFrequency - SwitchingFunctionTopologyVoltage - Output (Min/Fixed) [Min]Voltage - Output (Max) [Max]Output TypeVoltage - Input (Max) [Max]Package / CaseOperating Temperature [Max]Operating Temperature [Min]Mounting TypePackage / Case [custom]Package / Case [custom]Utilized IC / PartSupplied ContentsOutputs and TypeOutputs and TypeBoard TypeMain PurposeVoltage - Input [Max]Voltage - Input [Min]Voltage - Output
Texas Instruments
TPS54327DRCT
The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C. The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C.
3 A
10-VSON (3x3)
4.5 V
Positive
1
700 kHz
Step-Down
Buck
0.76 V
7 V
Adjustable
18 V
10-VFDFN Exposed Pad
85 °C
-40 °C
Surface Mount
Texas Instruments
TPS54327DDA
The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C. The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C.
3 A
8-SO PowerPad
4.5 V
Positive
1
700 kHz
Step-Down
Buck
0.76 V
7 V
Adjustable
18 V
8-PowerSOIC
85 °C
-40 °C
Surface Mount
3.9 mm
0.154 in
Texas Instruments
TPS54327EVM-686
TPS54327 SWIFT™ DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board
3 A
675 kHz
TPS54327
Board(s)
Non-Isolated
1
Fully Populated
DC/DC, Step Down
18 V
4.5 V
1.05 V
Texas Instruments
TPS54327DRCR
The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C. The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C.
3 A
10-VSON (3x3)
4.5 V
Positive
1
700 kHz
Step-Down
Buck
0.76 V
7 V
Adjustable
18 V
10-VFDFN Exposed Pad
85 °C
-40 °C
Surface Mount
Texas Instruments
TPS54327DDAR
The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C. The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C.
3 A
8-SO PowerPad
4.5 V
Positive
1
700 kHz
Step-Down
Buck
0.76 V
7 V
Adjustable
18 V
8-PowerSOIC
85 °C
-40 °C
Surface Mount
3.9 mm
0.154 in

Description

General part information

TPS54327 Series

The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C.

The TPS54327 device is an adaptive on-time D-CAP2™ mode synchronous buck converter. TheTPS54327 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54327 uses the D-CAP2 mode control which provides a fast transient response with no external compensation components. The TPS54327 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54327 is available in the 8-pin DDA package and 10-pin DRC, and is designed to operate from –40°C to 85°C.