Datasheet Texas Instruments TPS61085TDGKR

18.5V, 2A, 650kHz, 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode (extended temp range) 8-VSSOP -40 to 105

Datasheets

PDF, 1.4 Mb, Revision: B, File published: Jul 29, 2016

Extract from the document

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

Duty Cycle(Max)	90 %
Iq(Typ)	0.07 mA
Operating Temperature Range	-40 to 105 C
Package Group	VSSOP
Rating	Catalog
Regulated Outputs	1
Special Features	Enable,Frequency Synchronization
Switch Current Limit(Min)	2 A
Switch Current Limit(Typ)	2.6 A
Switching Frequency(Max)	1500 kHz
Switching Frequency(Min)	480 kHz
Type	Converter
Vin(Max)	6 V
Vin(Min)	2.3 V
Vout(Max)	18.5 V
Vout(Min)	2.8 V

RoHS

Compliant

Download
Design considerations for a resistive feedback divider in a DC/DC converter
PDF, 393 Kb, File published: Apr 26, 2012
Download
IQ: What it is what it isn’t and how to use it
PDF, 198 Kb, File published: Jun 17, 2011
Download
Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
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: TPS61085T (2)

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