Datasheet Texas Instruments TPS61241YFFT — 数据表

5V，500mA，4MHz升压型DC / DC转换器6-DSBGA -40至85

数据表

PDF, 1.1 Mb, 修订版: D, 档案已发布: Dec 15, 2015

从文件中提取

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

RoHS

Compliant

下载
Design of UVLO for LM27313 (Rev. B)
PDF, 142 Kb, 修订版: B, 档案已发布: Apr 8, 2014
下载
Five Steps to a Good PCB Layout of the Boost Converter
PDF, 701 Kb, 档案已发布: May 3, 2016
下载
Basic Calculation of a Boost Converter's Power Stage (Rev. C)
PDF, 186 Kb, 修订版: C, 档案已发布: 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.
下载
IQ: What it is what it isn’t and how to use it
PDF, 198 Kb, 档案已发布: Jun 17, 2011
下载
Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
PDF, 418 Kb, 修订版: A, 档案已发布: 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.

系列: TPS61241 (2)

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