Datasheet Texas Instruments TPS61241YFFT

5V, 500mA, 4MHz Step-Up DC/DC Converter 6-DSBGA -40 to 85

Datasheets

PDF, 1.1 Mb, Revision: D, File published: Dec 15, 2015

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Duty Cycle(Max)	100 %
Iq(Typ)	0.03 mA
Operating Temperature Range	-40 to 85 C
Package Group	DSBGA
Rating	Catalog
Regulated Outputs	1
Special Features	Enable,Light Load Efficiency,Load Disconnect
Switch Current Limit(Min)	0.6 A
Switch Current Limit(Typ)	0.7 A
Switching Frequency(Max)	3500 kHz
Switching Frequency(Min)	3500 kHz
Type	Converter
Vin(Max)	5.5 V
Vin(Min)	2.3 V
Vout(Max)	5 V
Vout(Min)	5 V

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PDF, 186 Kb, Revision: C, File published: Jan 8, 2014
This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.
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PDF, 418 Kb, Revision: A, File published: Dec 11, 2018
When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.

Series: TPS61241 (2)

Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)