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TPS563252

Name: TPS563252
Brand: TI
SKU: TPS563252
Price: 0.12 USD

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Synchroner Abwärtswandler für 3 bis 17 V Eingangsspannung, 3 A, 1,2 MHz, im Gehäuse SOT563

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Datenblatt

document-pdfAcrobat TPS56325x 3-V to 17-V Input, 3-A, Synchronous Buck Converters in SOT-563 Package datasheet (Rev. A) (Englisch) PDF | HTML

TPS563252

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Iout (max) (A)

3

Vin (min) (V)

3

Vin (max) (V)

17

Topology

Buck

Type

Converter

Switching frequency (min) (kHz)

1200

Switching frequency (max) (kHz)

1200

Features

Enable, Light Load Efficiency, Power good, Soft Start Fixed

Control mode

D-CAP

Vout (min) (V)

0.6

Vout (max) (V)

10

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.00012

Iout (max) (A)

3

Vin (min) (V)

3

Vin (max) (V)

17

Topology

Buck

Type

Converter

Switching frequency (min) (kHz)

1200

Switching frequency (max) (kHz)

1200

Features

Enable, Light Load Efficiency, Power good, Soft Start Fixed

Control mode

D-CAP

Vout (min) (V)

0.6

Vout (max) (V)

10

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 17-V input voltage range
- 0.6-V to 10-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 55.0-mΩ and 24.3-mΩ MOSFETs
- 100-µA low quiescent current
- 1.2-MHz switching frequency
- Maximum 95% large duty cycle operation
- Precision EN threshold voltage
- 1.6-ms fixed typical soft-start time
Ease of use and small solution size
- TPS563252 Eco-mode, TPS563257 FCCM mode at light loading
- D-CAP3™ control mode
- Easy layout with integrated bootstrap capacitor
- Support start-up with prebiased output
- Open-drain power-good indicator
- Non-latch for OV, OT, and UVLO protection
- Hiccup mode for UV protection
- Cycle-by-cycle OC and NOC protection
- 1.6-mm × 1.6-mm SOT-563 package
Create a custom design using the TPS563252 with the WEBENCH Power Designer
Create a custom design using the TPS563257 with the WEBENCH Power Designer

Configured for a wide range of applications
- 3-V to 17-V input voltage range
- 0.6-V to 10-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 55.0-mΩ and 24.3-mΩ MOSFETs
- 100-µA low quiescent current
- 1.2-MHz switching frequency
- Maximum 95% large duty cycle operation
- Precision EN threshold voltage
- 1.6-ms fixed typical soft-start time
Ease of use and small solution size
- TPS563252 Eco-mode, TPS563257 FCCM mode at light loading
- D-CAP3™ control mode
- Easy layout with integrated bootstrap capacitor
- Support start-up with prebiased output
- Open-drain power-good indicator
- Non-latch for OV, OT, and UVLO protection
- Hiccup mode for UV protection
- Cycle-by-cycle OC and NOC protection
- 1.6-mm × 1.6-mm SOT-563 package
Create a custom design using the TPS563252 with the WEBENCH Power Designer
Create a custom design using the TPS563257 with the WEBENCH Power Designer

The TPS56325x is a simple, easy-to-use, high efficiency, high power density, synchronous buck converter with input voltage ranging from 3 V to 17 V and supports up to 3-A continuous current at output voltages between 0.6 V and 10 V.

The TPS56325x employs D-CAP3 control mode to provide a fast transient response and to support low-ESR output capacitors with no requirement for external compensation. The device can support up to 95% duty cycle operation. Integrated bootstrap capacitor helps achieve single layer PCB and can save total BOM cost.

The TPS563252 operates in Eco-mode, which maintains high efficiency during light loading. The TPS563257 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device 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. The junction temperature is specified from –40°C to 125°C.

The TPS56325x is a simple, easy-to-use, high efficiency, high power density, synchronous buck converter with input voltage ranging from 3 V to 17 V and supports up to 3-A continuous current at output voltages between 0.6 V and 10 V.

The TPS56325x employs D-CAP3 control mode to provide a fast transient response and to support low-ESR output capacitors with no requirement for external compensation. The device can support up to 95% duty cycle operation. Integrated bootstrap capacitor helps achieve single layer PCB and can save total BOM cost.

The TPS563252 operates in Eco-mode, which maintains high efficiency during light loading. The TPS563257 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device 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. The junction temperature is specified from –40°C to 125°C.

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	Typ	Titel		Datum
*	Data sheet	TPS56325x 3-V to 17-V Input, 3-A, Synchronous Buck Converters in SOT-563 Package datasheet (Rev. A)	PDF \| HTML	04 Mai 2023
	Application note	How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. A)	PDF \| HTML	25 Jan 2024
	Application brief	Solving power design challenges in oscilloscope applications	PDF \| HTML	31 Okt 2023
	Application note	How to Select Inductor and Output Capacitor for TPS56x25x	PDF \| HTML	15 Aug 2023
	Application note	How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A)	PDF \| HTML	10 Jul 2023
	EVM User's guide	TPS563252 and TPS563257 Step-Down Converter Evaluation Module User's Guide (Rev. A)	PDF \| HTML	22 Mär 2023
	Certificate	TPS563252EVM EU RoHS Declaration of Conformity (DoC)		28 Jul 2022

Design und Entwicklung

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Evaluierungsplatine

TPS563252EVM — Evaluierungsmodul für Synchronabwärtswandler TPS563252 mit 3 A in SOT563

Das Evaluierungsmodul TPS563252 (EVM) ist ein einfacher, benutzerfreundlicher synchroner Abwärtswandler mit 3 A im SOT563-Gehäuse. Das EVM TPS563252 ist eine vollständig montierte und getestete Schaltung zur Evaluierung des Abwärtswandlers TPS563252. Das EVM TPS563252 arbeitet mit einer (...)

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