TPS566242

Name: TPS566242
Brand: TI
SKU: TPS566242
Price: 0.2 USD

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Synchroner 6-A-ECO-Modus-Abwärtswandler mit 3 V bis 16 V Eingangsspannung im SOT-563-Gehäuse

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Datenblatt

document-pdfAcrobat TPS56624x 3-V to 16-V Input Voltage, 6-A Synchronous Buck Converter in a SOT-563 Package datasheet (Rev. A) (Englisch) PDF | HTML

TPS566242

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Iout (max) (A)

6

Vin (min) (V)

3

Vin (max) (V)

16

Topology

Buck

Type

Converter

Switching frequency (min) (kHz)

600

Switching frequency (max) (kHz)

600

Features

Enable, Light Load Efficiency, Over Current Protection, Soft Start Fixed, UVLO Fixed

Control mode

D-CAP3

Vout (min) (V)

0.6

Vout (max) (V)

7

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.00012

Iout (max) (A)

6

Vin (min) (V)

3

Vin (max) (V)

16

Topology

Buck

Type

Converter

Switching frequency (min) (kHz)

600

Switching frequency (max) (kHz)

600

Features

Enable, Light Load Efficiency, Over Current Protection, Soft Start Fixed, UVLO Fixed

Control mode

D-CAP3

Vout (min) (V)

0.6

Vout (max) (V)

7

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.00012

SOT-5X3 (DRL)

6

2.56 mm² 1.6 x 1.6

Configured for a wide range of applications
- 3-V to 16-V input voltage range
- 0.6-V to 7-V output voltage range
- 0.6-V reference voltage
- ±1% reference accuracy at 25°C
- ±1.5% reference accuracy at –40°C to 125°C
- Integrated 27.7-mΩ and 14.8-mΩ R_DSON FET
- 120-µA low quiescent current
- 600-kHz switching frequency
- Supports maximum 98% duty cycle operation
- Precision EN threshold voltage
- 1.39-ms fixed typical soft-start time
Ease of use and small solution size
- Eco-mode (TPS566242) and FCCM mode at light loading (TPS566247)
- Part of a full P2P family including solutions for 4 A, 5 A, and 6 A and FCCM/ECO operation
- D-CAP3™ control topology
- Support start-up with prebiased output
- Non-latch for OV/OT/UVLO protection
- Hiccup mode for UV protection
- Cycle-by-cycle OC and NOC limit
- 6-pin SOT-563 package
Create a custom design using the TPS566242 with the WEBENCH Power Designer
Create a custom design using the TPS566247 with the WEBENCH Power Designer

Configured for a wide range of applications
- 3-V to 16-V input voltage range
- 0.6-V to 7-V output voltage range
- 0.6-V reference voltage
- ±1% reference accuracy at 25°C
- ±1.5% reference accuracy at –40°C to 125°C
- Integrated 27.7-mΩ and 14.8-mΩ R_DSON FET
- 120-µA low quiescent current
- 600-kHz switching frequency
- Supports maximum 98% duty cycle operation
- Precision EN threshold voltage
- 1.39-ms fixed typical soft-start time
Ease of use and small solution size
- Eco-mode (TPS566242) and FCCM mode at light loading (TPS566247)
- Part of a full P2P family including solutions for 4 A, 5 A, and 6 A and FCCM/ECO operation
- D-CAP3™ control topology
- Support start-up with prebiased output
- Non-latch for OV/OT/UVLO protection
- Hiccup mode for UV protection
- Cycle-by-cycle OC and NOC limit
- 6-pin SOT-563 package
Create a custom design using the TPS566242 with the WEBENCH Power Designer
Create a custom design using the TPS566247 with the WEBENCH Power Designer

The TPS56624x is simple, easy-to-use, high power density, high efficiency synchronous buck converter. The device supports input voltage ranging from 3 V to 16 V and up to 6-A continuous current with a SOT-563 package.

The TPS56624x uses D-CAP3 topology to provide a fast transient response and support low-ESR output capacitors with no requirement for external compensation. It has two grounds, GND and AGND, which should be connected together for optimal thermal performance. AGND also provides a good load and line regulation. The device can support up to 98% duty operation.

The TPS566242 operates in Eco-mode, which maintains high efficiency during light loading. The TPS566247 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. It integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup. The device is available in 1.6-mm × 1.6-mm SOT-563 package and has an optimized pinout for easy PCB layout. The junction temperature is specified from –40°C to 125°C.

The TPS56624x is simple, easy-to-use, high power density, high efficiency synchronous buck converter. The device supports input voltage ranging from 3 V to 16 V and up to 6-A continuous current with a SOT-563 package.

The TPS56624x uses D-CAP3 topology to provide a fast transient response and support low-ESR output capacitors with no requirement for external compensation. It has two grounds, GND and AGND, which should be connected together for optimal thermal performance. AGND also provides a good load and line regulation. The device can support up to 98% duty operation.

The TPS566242 operates in Eco-mode, which maintains high efficiency during light loading. The TPS566247 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. It integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup. The device is available in 1.6-mm × 1.6-mm SOT-563 package and has an optimized pinout for easy PCB layout. The junction temperature is specified from –40°C to 125°C.

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Alle anzeigen 9

	Typ	Titel		Datum
*	Data sheet	TPS56624x 3-V to 16-V Input Voltage, 6-A Synchronous Buck Converter in a SOT-563 Package datasheet (Rev. A)	PDF \| HTML	27 Apr 2022
	Application note	How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. A)	PDF \| HTML	25 Jan 2024
	Application note	How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A)	PDF \| HTML	10 Jul 2023
	Application note	6-A DC/DC Buck Converter Selection Guide of Mid-range VIN	PDF \| HTML	18 Apr 2023
	Technical article	Managing thermals: 3 ways to break through power-density barriers	PDF \| HTML	16 Okt 2022
	Application brief	TPS56X242/7 Optimize SOT563 Package Pin Out	PDF \| HTML	13 Okt 2022
	Application note	How to Achieve Improved Thermal Performance on TPS56x242-7 with SOT563 Package	PDF \| HTML	08 Apr 2022
	User guide	TPS56624x Step-Down Converter Evaluation Module User's Guide (Rev. A)	PDF \| HTML	30 Mär 2022
	Certificate	TPS566242EVM EU Declaration of Conformity (DoC)		18 Feb 2022

Design und Entwicklung

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Evaluierungsplatine

TPS566242EVM — Evaluierungsmodul TPS566242 für synchronen 6-A-Abwärtswandler mit ECO-Modus, 3 V bis 16 V

Das Evaluierungsmodul (EVM) TPS566242EVM ist ein vollständig zusammengebauter und getesteter Schaltkreis zur Evaluierung des Abwärtswandlers TPS566242. Der TPS566242-Baustein ist ein synchroner 6-A-Abwärtswandler im SOT-563-Gehäuse. Das EVM arbeitet mit einem Eingang von 3 V bis 16 V (12 V (...)

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