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TPS61221DCKT

Manufacturer	Texas Instruments Incorporated
Description	Conv DC-DC Single Step Up 0.7V to 5.5V 6-Pin SC-70 T/R IC REG BOOST SYNC 3.3V SC70-6 Voltage Regulators - Switching Regulators Tiny Low Inp Vltg Boost Cnvrtr IC, VIN BOOST CONV TINY LV 6-SC70 Tiny Low Input Voltage Boost Converter Texas Instruments 升压转换器, 400mA, 3.2 至 3.41 V输出, 2000 kHz, 6针 SC-70封装 Switching Voltage Regulators Tiny Low Inp Vltg Boost Cnvrtr
Category	Power SolutionsDC DC ConvertersNon-Isolated DC-DC Converters

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Business

Other Names	296-24171-2	Product Category	Voltage Regulators - Switching Regulators
Standard Package	Cut Tape, Tape & Reel	Factory Pack Quantity	250
Standard Package Name	SOT-323

Compliance

RoHS	Lead free / RoHS Compliant	SVHC	:No SVHC (16-Dec-2013)
EU RoHS	Compliant	Tariff No	85423990
Part Status	ACTIVE	Rad Hardened	No

Electrical

Output	1	PWM Type	Current Mode
Frequency	:2000kHz	Duty Cycle	90
Efficiency	95 %	Output Type	Fixed
Regulator Type	:Step Up (Boost)	Voltage Rating	3.3 V
Line Regulation	0.5%	Load Regulation	0.5 %
Current - Output	0.5 A	Voltage - Supply	0.7 to 5.5 V
Number of Outputs	1	Regulator Topology	Step Up
Voltage - Output 4	3.3	Current - Switching	0.2
Switching Regulator	Yes	Current Rating (Max)	Catalog
Must Release Voltage	Fixed	Frequency - Switching	2000 kHz
Synchronous Rectifier	Yes	Voltage - Input (Min)	3.3V
Current - Quiescent (Iq)	0.005	DC Voltage - Input (Min)	0.7 V
Current - Off State (Max)	0.2

Mechanical

Width	1.25 mm	Weight	0.0002
Packaging	Tape and Reel	Lead Style	Gull-wing
Termination	:SMD	Mounting Type	Surface Mount
Mounting Style	SMD/SMT	Number of Pins	:6
Package / Case	6SC-70	Package Cooled	SC-70
Material Finish	:MSL 1 - Unlimited	Length - Overall	2.15(Max)
Package Quantity	SC-70	Number of Positions	6
Shell Size - Insert	1(Max)	Supplier Device Package	SC-70-6

Product Info

Type	Step Up	Series	TPS61221
Features	Enable Light Load Efficiency	Software	SLVS776B
Topology	Boost	Base Unit	:61221
Functional Diagram	alt_slvs776b.gif	Utilized IC / Part	View
Printed Circuit Board	6

Environmental

Temperature - Test

-40 to 85

Operating Temperature

-40 to 85 °C

Documents & Media

PDF Document

TPS61220-22

PDF Document

1705236.pdf

Online Document

slvs776

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