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TPS61040DBVR TI Chips TPS6104x Low Power DC-DC Boost Converters in SOT-23 and WSON Packages

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TPS61040DBVR TI Chips TPS6104x Low Power DC-DC Boost Converters in SOT-23 and WSON Packages

Brand Name:	TI chips
Model Number:	TPS61040DBVR
MOQ:	2500
Packaging Details:	2500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Model:

TPS61040DBVR

Product Name:

TI Chips

Type:

SMD/SMT

Operating Temperature:

- 40 °C~+ 85 °C

Output Voltage:

1.8 V To 28 V

Output Current:

400 MA

Supply Ability:

1000000

Highlight:

TPS61040DBVR

TPS61040 TI Chips

Low Power Boost Converters

Product Description

TI chips TPS61040DBVR TPS6104x Low-Power, DC-DC Boost Converters in SOT-23 and WSON Packages

Features

• 1.8V to 6V input voltage range

• Adjustable output voltage range up to 28V

• 400mA (TPS61040) and 250mA (TPS61041)

internal switch current

• Up to 1MHz switching frequency

• 28μA typical no-load quiescent current

• 1μA typical shutdown current

• Internal soft start

• Available in SOT23-5, TSOT23-5,

and 2mm × 2mm × 0.8mm WSON packages

Applications

• LCD bias supply

• White-LED supply for LCD backlights

• Digital still camera

• PDAs, organizers, and handheld PCs

• Cellular phones

• Internet audio players

• Standard 3.3V or 5V to 12V conversion

Description

The TPS6104x is a high-frequency boost converter

dedicated for small to medium LCD bias supply and

white LED backlight supplies. The device is designed

to generate output voltages up to 28V from a dual-cell

NiMH/NiCd or a single-cell Li-Ion battery. The part can

also be used to generate standard 3.3V or 5V to 12V

power conversions.

The TPS6104x operates with a switching frequency

up to 1MHz. This frequency allows the use of

small external components using ceramic as well

as tantalum output capacitors. Together with the

thin WSON package, the TPS6104x gives a very

small overall design size. The TPS61040 device has

an internal 400mA switch current limit, while the

TPS61041 device has a 250mA switch current limit,

offering lower output voltage ripple and allows the

use of a smaller form factor inductor for lower power

applications. The low quiescent current (typically

28μA) together with an optimized control scheme,

allows device operation at very high efficiencies over

the entire load current range.

TPS61040DBVR TI Chips TPS6104x Low Power DC-DC Boost Converters in SOT-23 and WSON Packages

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products details

TPS61040DBVR TI Chips TPS6104x Low Power DC-DC Boost Converters in SOT-23 and WSON Packages

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

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