TPS565208

Name: TPS565208
Brand: TI
SKU: TPS565208
Price: 0.42 USD

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Synchroner Abwärtsspannungsregler, 4,5 bis 17 V Eingangsspannung, 5 A, in SOT23

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Datenblatt

document-pdfAcrobat TPS565208 4.5-V to 17-V Input, 5-A Synchronous Step-Down Voltage Regulator in SOT-23 datasheet (Rev. B) (Englisch) PDF | HTML

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Alternativen vergleichen

Gleiche Funktionalität, andere Pinbelegung als verglichener Baustein

TPS565247

AKTIV

Synchroner 5-A-FCCM-Modus-Abwärtswandler, mit 3 V bis 16 V Eingangsspannung im SOT-563-Gehäuse Upgrade with improved performance and smaller package.

TPS565208

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Iout (max) (A)

Vin (min) (V)

4.5

Vin (max) (V)

Topology

Buck

Type

Converter

Switching frequency (min) (kHz)

500

Switching frequency (max) (kHz)

500

Features

Enable, Forced PWM, Soft Start Fixed, Synchronous Rectification

Control mode

D-CAP2

Vout (min) (V)

0.76

Vout (max) (V)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.0006

Iout (max) (A)

Vin (min) (V)

4.5

Vin (max) (V)

Topology

Buck

Type

Converter

Switching frequency (min) (kHz)

500

Switching frequency (max) (kHz)

500

Features

Enable, Forced PWM, Soft Start Fixed, Synchronous Rectification

Control mode

D-CAP2

Vout (min) (V)

0.76

Vout (max) (V)

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.0006

SOT-23-THN (DDC)

8.12 mm² 2.9 x 2.8

5-A Maximum Output Current
Integrated 31-mΩ and 16-mΩ FETs
D-CAP2™ Mode Control with Fast Transient Response
Input Voltage Range: 4.5 V to 17 V
Output Voltage Range: 0.76 V to 7 V
Continuous Current Mode
500-kHz Switching Frequency
Low Shutdown Current of Less than 1 µA
1% Feedback Voltage Accuracy
Startup from Pre-biased Output Voltage
Cycle-by-Cycle Current Limit
Hiccup-mode Overcurrent Protection
Non-Latch UVP and TSD Protections
Fixed Soft Start: 1.0 ms
Create a Custom Design Using the TPS565208 With the WEBENCH^® Power Designer

5-A Maximum Output Current
Integrated 31-mΩ and 16-mΩ FETs
D-CAP2™ Mode Control with Fast Transient Response
Input Voltage Range: 4.5 V to 17 V
Output Voltage Range: 0.76 V to 7 V
Continuous Current Mode
500-kHz Switching Frequency
Low Shutdown Current of Less than 1 µA
1% Feedback Voltage Accuracy
Startup from Pre-biased Output Voltage
Cycle-by-Cycle Current Limit
Hiccup-mode Overcurrent Protection
Non-Latch UVP and TSD Protections
Fixed Soft Start: 1.0 ms
Create a Custom Design Using the TPS565208 With the WEBENCH^® Power Designer

The TPS565208 is a simple, easy-to-use, 5-A synchronous step-down converter in SOT-23 package.

The device is optimized to operate with minimum external component count and also optimized to achieve low standby current.

This switch mode power supply (SMPS) device employs D-CAP2™ mode control, which provides fast transient response and requires no external compensation components. D-CAP2™ also allows the use of low-equivalent series resistance (ESR) specialty polymer capacitors and ceramic capacitors.

The TPS565208 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and operates over a –40°C to 125°C junction temperature range.

The TPS565208 is a simple, easy-to-use, 5-A synchronous step-down converter in SOT-23 package.

The device is optimized to operate with minimum external component count and also optimized to achieve low standby current.

The TPS565208 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and operates over a –40°C to 125°C junction temperature range.

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Technische Dokumentation

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Alle anzeigen 7

	Typ	Titel		Datum
*	Data sheet	TPS565208 4.5-V to 17-V Input, 5-A Synchronous Step-Down Voltage Regulator in SOT-23 datasheet (Rev. B)	PDF \| HTML	25 Jun 2018
	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	TPS565208 Buck Converter Evaluation Module User's Guide (Rev. A)	PDF \| HTML	11 Jun 2021
	Application note	SOT23 Package Thermal Consideration		02 Mär 2018
	Application note	Optimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike		27 Sep 2017
	Technical article	Keeping DC/DC solutions (super) simple for cost-sensitive applications	PDF \| HTML	18 Okt 2016
	Application note	D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On-		02 Jan 2013

Design und Entwicklung

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Evaluierungsplatine

TPS565208EVM-858 — TPS565208 5 A, Synchron-Abwärtsspannungsregler – Evaluierungsmodul

The TPS565208 is a single, adaptive on-time, Forced CCM, D-CAP2™ mode, synchronous buck converter requiring a very low external component count. The D-CAP2 control circuit is optimized for low-ESR output capacitors such as POSCAP, SP-CAP, or ceramic types and features fast transient response (...)

Benutzerhandbuch: PDF | HTML