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TPS56339DDCR TI Chips TPS56339 4.5-V to 24-V Input 3-A Output Synchronous Buck Converter

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TPS56339DDCR TI Chips TPS56339 4.5-V to 24-V Input 3-A Output Synchronous Buck Converter

Brand Name:	TI chips
Model Number:	TPS56339DDCR
MOQ:	2500
Packaging Details:	2500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

TPS56339DDCR

Product Name:

TI Chips

Type:

SMD/SMT

Operating Temperature:

- 40 °C~+ 125 °C

Input Voltage:

4.5 V To 24 V

Output Current:

Supply Ability:

1000000

Highlight:

TPS56339DDCR

TPS56339 TI Chips

24V Buck Converter

Product Description

TI chips TPS56339DDCR TPS56339 4.5-V to 24-V Input, 3-A Output Synchronous Buck Converter

Features

1• Input voltage range: 4.5 V to 24 V

• Output voltage range: 0.8 V to 16 V

• 3-A maximum continuous output current

• Fixed 500-kHz switching frequency

• Support up to 97% duty cycle

• Integrated 70-mΩ and 35-mΩ MOSFETs

• Typical 3-μA shutdown current

• Typical 98-μA quiescent current

• Internal 5-ms soft-start

• Internal loop compensation for ease use

• Cycle-by-cycle current limit for both high-side and

low-side MOSFETs

• Non-latched UVP, UVLO and TSD protections

• SOT-23 (6) package

• Create a custom design using TPS56339 with the

WEBENCH® Power Designer

Applications

• 12-V, 19-V distributed power-bus supply

• Industrial applications

– Video surveillance and security systems

– Appliance

• Consumer application

– Digital TV and LCD monitors

– Wireless and intelligent speakers

Description

The TPS56339 is a 4.5-V to 24-V input voltage range,

3-A synchronous buck converter. The device includes

two integrated switching MOSFETs, internal loop

compensation and 5-ms internal soft-start to reduce

component count. By employing the SOT-23 (6)

package, the device achieves the high power density

and offers small footprint on PCB.

The TPS56339 employs Advanced Emulated Current

Mode (AECM) control that can get fast transient

response with fixed frequency. The internal adaptive

loop adjustment eliminates the need for external

compensation over a wide voltage output range.

Cycle-by-cycle current limit on the high-side protects

the device in current overload conditions and is

enhanced by a low-side sourcing current limit which

prevents current runaway. Hiccup protection will be

triggered under undervoltage and thermal shutdown

protections.

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products details

TPS56339DDCR TI Chips TPS56339 4.5-V to 24-V Input 3-A Output Synchronous Buck Converter

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