TPS281C30

Name: TPS281C30
Brand: TI
SKU: TPS281C30
Price: 1.8 USD

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Einkanaliger Highside-Schalter, mit Toleranz für 60 V, 30 mΩ, 6 A.

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Datenblatt

document-pdfAcrobat TPS281C30x, 60-V Tolerant, 30-mΩ, Single-Channel Smart High-Side Switch datasheet (Rev. A) (Englisch) PDF | HTML

TPS281C30

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Datenblatt

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Produktdetails

Number of channels

1

Operating voltage (max) (V)

36

Operating voltage (min) (V)

6

Ron (typ) (mΩ)

30

Imax (A)

6

Current limit (min) (A)

1

Current limit (max) (A)

10

Current limit type

Adjustable

Current limit accuracy

+20/-20%

Current sense accuracy

+/-4% @ 1A

FET

Internal

Features

Adjustable current limit, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown

Operating temperature range (°C)

-40 to 125

Function

Adjustable current limit, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown

Rating

Catalog

Number of channels

1

Operating voltage (max) (V)

36

Operating voltage (min) (V)

6

Ron (typ) (mΩ)

30

Imax (A)

6

Current limit (min) (A)

1

Current limit (max) (A)

10

Current limit type

Adjustable

Current limit accuracy

+20/-20%

Current sense accuracy

+/-4% @ 1A

FET

Internal

Features

Adjustable current limit, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown

Operating temperature range (°C)

-40 to 125

Function

Adjustable current limit, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown

Rating

Catalog

VQFN (RGW)

20

25 mm² 5 x 5

Wide operating voltage range: 6 V to 36 V
64-V DC tolerance when disabled
Low R ON: 30-mΩ typ, 55-mΩ max
Improve system level reliability through adjustable current limiting
- Version A: 1A to 5A (fixed 0.5A)
- Version B: 2A to 10A (fixed 0.5A)
Accurate current sensing
- ±4% at 1 A in standard sense mode
- ±12.5% at 6 mA in high accuracy sense mode
Integrated inductive discharge clamp > 65 V
Low standby current of < 0.5 µA
Low quiescent current (Iq) of < 1.5 mA
Functional safety capable
Operating junction temperature: –40 to 125°C
Input control: 1.8-V, 3.3-V, and 5-V logic compatible
Integrated fault sense voltage scaling for ADC protection
Open-load detection in off-state
Thermal shutdown and swing detection
14-pin thermally-enhanced TSSOP package
20-pin thermally-enhanced QFN package

Wide operating voltage range: 6 V to 36 V
64-V DC tolerance when disabled
Low R ON: 30-mΩ typ, 55-mΩ max
Improve system level reliability through adjustable current limiting
- Version A: 1A to 5A (fixed 0.5A)
- Version B: 2A to 10A (fixed 0.5A)
Accurate current sensing
- ±4% at 1 A in standard sense mode
- ±12.5% at 6 mA in high accuracy sense mode
Integrated inductive discharge clamp > 65 V
Low standby current of < 0.5 µA
Low quiescent current (Iq) of < 1.5 mA
Functional safety capable
Operating junction temperature: –40 to 125°C
Input control: 1.8-V, 3.3-V, and 5-V logic compatible
Integrated fault sense voltage scaling for ADC protection
Open-load detection in off-state
Thermal shutdown and swing detection
14-pin thermally-enhanced TSSOP package
20-pin thermally-enhanced QFN package

TPS281C30x is a single channel smart high-side switch designed to meet the requirements of industrial control systems. The low R ON (30 mΩ) minimizes device power dissipation, driving a wide range of output load current up to 6-A DC and the 64-V DC tolerance improves system robustness.

The device integrates protection features such as thermal shut down, output clamp, and current limit. These features improve system robustness during fault events such as short circuit. TPS281C30x implements an adjustable current limiting circuit that improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current. In order to drive high inrush current loads such as lamps or fast charging capacitive loads, TPS281C30x implements an inrush current time period with a higher level of allowed current. The device also provides an accurate load current sense that allows for improved load diagnostics such as overload and open-load detection enabling better predictive maintenance.

TPS281C30x is available in a small 14-pin, 4.4-mm × 5-mm HTSSOP leaded package with 0.65-mm pin pitch and 20-pin, 5-mm × 5-mm QFN with 0.65-mm pin pitch minimizing the PCB footprint.

TPS281C30x is a single channel smart high-side switch designed to meet the requirements of industrial control systems. The low R ON (30 mΩ) minimizes device power dissipation, driving a wide range of output load current up to 6-A DC and the 64-V DC tolerance improves system robustness.

The device integrates protection features such as thermal shut down, output clamp, and current limit. These features improve system robustness during fault events such as short circuit. TPS281C30x implements an adjustable current limiting circuit that improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current. In order to drive high inrush current loads such as lamps or fast charging capacitive loads, TPS281C30x implements an inrush current time period with a higher level of allowed current. The device also provides an accurate load current sense that allows for improved load diagnostics such as overload and open-load detection enabling better predictive maintenance.

TPS281C30x is available in a small 14-pin, 4.4-mm × 5-mm HTSSOP leaded package with 0.65-mm pin pitch and 20-pin, 5-mm × 5-mm QFN with 0.65-mm pin pitch minimizing the PCB footprint.

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Alle anzeigen 3

	Typ	Titel		Datum
*	Data sheet	TPS281C30x, 60-V Tolerant, 30-mΩ, Single-Channel Smart High-Side Switch datasheet (Rev. A)	PDF \| HTML	29 Jun 2023
	EVM User's guide	TPS281C30 Evaluation Module (Rev. A)	PDF \| HTML	07 Dez 2022
	Certificate	TPS281C30EVM EU RoHS Declaration of Conformity (DoC)		07 Jun 2022

Design und Entwicklung

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Evaluierungsplatine

TPS281C30EVM — Evaluierungsmodul TPS281C30 für einkanalige spannungsführende Schalter, 60 V, 30 mΩ, 6 A

Das TPS281C30EVM ist ein Hardware-Evaluierungsmodul (EVM), welches es Entwicklern von Hardware ermöglicht, die volle Leistung und Funktionalität des für die Fahrzeuganwendungen geeigneten Highside-Schalters TPS281C30 zu evaluieren.

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VQFN (RGW)	20	Optionen anzeigen

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TPS281C30

Einkanaliger Highside-Schalter, mit Toleranz für 60 V, 30 mΩ, 6 A.

TPS281C30

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TPS281C30EVM — Evaluierungsmodul TPS281C30 für einkanalige spannungsführende Schalter, 60 V, 30 mΩ, 6 A

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