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TPS563257DRLR TI Chips TPS56325x 3-V to 17-V Input 3-A Synchronous Buck Converters in SOT-563 Package

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TPS563257DRLR TI Chips TPS56325x 3-V to 17-V Input 3-A Synchronous Buck Converters in SOT-563 Package

Brand Name:	TI chips
Model Number:	TPS563257DRLR
MOQ:	2500
Packaging Details:	2500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

TPS563257DRLR

Product Name:

TI Chips

Type:

SMD/SMT

Output Current:

Output Voltage:

600 MV To 10 V

Operating Temperature:

- 40 °C~+ 125 °C

Supply Ability:

1000000

Highlight:

TPS563257DRLR

TPS563257 TI Chips

3V Buck Converters

Product Description

TI chips TPS563257DRLR TPS56325x 3-V to 17-V Input, 3-A, Synchronous Buck Converters in SOT-563 Package

Features

• 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

Applications

• WLAN/Wi-Fi access point, switch, router

• Pro-audio, surveillance, drone

• TV, STB and DVR, smart speaker

Description

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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products details

TPS563257DRLR TI Chips TPS56325x 3-V to 17-V Input 3-A Synchronous Buck Converters in SOT-563 Package

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips