TPS61040DRVR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS61040DRVR
Manufacturer

TI
ChipWorker Part#

CW4640619
Category

LED Driver, LED Display Driver
Package

WSON-6
Description

28V, 400mA Switch Boost Converter in SOT-23 for LCD and White LED Applications 6-WSON -40℃ to 85℃
Documentation

Datasheet

TPS61040DRVR Global Supplier

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TPS61040DRVR Specifications

Attribute	Attribute Value

Part Number	TPS61040DRVR
Manufacturer	TI
ChipWorker Part#	CW4640619
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	WSON-6
Frequency	1 MHz
Number of Outputs	1 Output
Input Voltage (DC)	1.80V ~ 6.00V
Output Voltage	28 V
Output Current	400 mA
Number of Positions	6 Position
Quiescent Current	28.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	1 MHz
Topology	Boost
Input Voltage (Max)	6 V
Input Voltage (Min)	1.8 V
Output Voltage (Max)	28 V
Output Voltage (Min)	1.8 V
Output Current (Max)	0.4 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.8 V
Supply Voltage (Max)	6 V
Supply Voltage (Min)	1.8 V
Input Voltage	1.8V ~ 6V
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Size-Width	2 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS61040DRVR is a high-frequency Boost Converter dedicated for small to medium LCD bias supply and white LED backlight supplies. The device is ideal to generate output voltage 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 3.3 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. The TPS61040 device has an internal 400mA 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.
Internal soft-start
28µA Typical no-load quiescent current
1µA Typical shutdown current
Green product and no Sb/Br

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