Datasheet Texas Instruments TPS61029QDRCRQ1 — 数据表

汽车0.9V至5.5V输入范围，1.8A升压转换器10-VSON -40至125

数据表

PDF, 1.2 Mb, 修订版: A, 档案已发布: Dec 8, 2014

从文件中提取

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Duty Cycle(Max)	100 %
Iq(Typ)	0.025 mA
Operating Temperature Range	-40 to 125 C
Package Group	VSON
Rating	Automotive
Regulated Outputs	1
Special Features	Enable,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification
Switch Current Limit(Min)	1.5 A
Switch Current Limit(Typ)	1.8 A
Switching Frequency(Max)	600 kHz
Switching Frequency(Min)	480 kHz
Type	Converter
Vin(Max)	5.5 V
Vin(Min)	0.9 V
Vout(Max)	5.5 V
Vout(Min)	1.8 V

RoHS

Compliant

下载
Design considerations for a resistive feedback divider in a DC/DC converter
PDF, 393 Kb, 档案已发布: Apr 26, 2012
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
Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs
PDF, 130 Kb, 档案已发布: Sep 19, 2011
下载
QFN and SON PCB Attachment (Rev. B)
PDF, 821 Kb, 修订版: B, 档案已发布: Aug 24, 2018
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: TPS61029-Q1 (2)

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