Datasheet Texas Instruments TPS62242QDDCRQ1 — 数据表

汽车类2V至6V，2.25MHz固定频率，300mA降压转换器，具有1.2V固定输出电压5-SOT-23-THIN -40至115

数据表

PDF, 1.9 Mb, 修订版: C, 档案已发布: Aug 31, 2016

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

Control Mode	Voltage Mode
Duty Cycle(Max)	100 %
Iout(Max)	0.3 A
Iq(Typ)	0.015 mA
Operating Temperature Range	-40 to 115 C
Package Group	SOT-23-THIN
Rating	Automotive
Regulated Outputs	1
Special Features	Enable,Light Load Efficiency,Synchronous Rectification
Switching Frequency(Max)	2250 kHz
Switching Frequency(Min)	2250 kHz
Type	Converter
Vin(Max)	6 V
Vin(Min)	2 V
Vout(Max)	1.2 V
Vout(Min)	1.2 V

RoHS

Compliant

Evaluation Modules & Boards: TPS62240EVM-229
TPS62240 6V Input, 1.8V Output, 0.3A Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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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: TPS62242-Q1 (1)

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