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Details for TPS61041DBVR by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
TPS61041DBVR
Buy Directly from Texas Instruments (21712 in stock) $0.4400
IC DC DC BOOST CONVERTER 357MW REEL
TPS61041DBVR image

TPS61041DBVR by Texas Instruments

IC DC DC BOOST CONVERTER 357MW REEL
Features
1-u03bcA Typical Shutdown Current
1.8-V to 6-V Input Voltage Range
28-u03bcA Typical No-Load Quiescent Current
400-mA (TPS61040) and 250-mA (TPS61041) Internal Switch Current
Adjustable Output Voltage Range up to 28 V
Available in SOT23-5, TSOT23-5,
Internal Soft Start
Up to 1-MHz Switching Frequency
Part Information
TPS61041DBVR image
RoHS Compliant
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 ideal to generate output voltages up to 28 V from a dual-cell NiMH/NiCd or a single-cell Li-Ion battery. The part can also be used to generate standard 3.3-V or 5-V to 12-V power conversions. The TPS6104x operates with a switching frequency up to 1 MHz. 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 solution size. The TPS61040 device has an internal 400-mA switch current limit, while the TPS61041 device has a 250-mA 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 28 μA) together with an optimized control scheme, allows device operation at very high efficiencies over the entire load current range.
Specifications
Topology:
Boost (Step Up)
Input Voltage Min:
1.8V
Input Voltage Max:
6V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SOT-23
No. of Pins:
5Pins
Output Current:
250mA
Output Voltage Min:
1.8V
Output Voltage Max:
28V
Switching Frequency:
1MHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
61041
Frequency:
1MHz
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Output Current Max:
50mA
Output Voltage:
28V
Power Supply IC Type:
4 Series LED
Primary Input Voltage:
2.4V
Supply Voltage Max:
6V
Supply Voltage Min:
1.8V
Switch Output Current Isw Max:
0.25A
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Adjustable
Alternate Descriptions
Conv DC-DC Single-OUT Step Up RS Components
BOOST DC/DC CONVERTER, 1MHz, SOT-23; Topology:Boost (Step Up); Input Voltage Min:1.8V; Input Voltage Max:6V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SOT-23; No. of Pins:5Pins; Output Current:250mA; Output Voltage Min:1.8V RoHS Compliant: Yes Newark Electronics
Conv DC-DC Single Step Up 1.8V to 6V 5-Pin SOT-23 T/R Avnet America
Conv DC-DC Single Step Up 1.8V to 6V 5-Pin SOT-23 T/R Avnet Europe
28-V, 250-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications Texas Instruments
DC/DC Converter [Texas Instruments] TPS61041DBVR DC/DC Converter Distrelec