TPS61299DRLR

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Texas Instruments

95NA QUIESCENT CURRENT, 5.5V BOOST CONVERTER WITH INPUT CURRENT LIMIT AND FAST TRANSIENT PERFORMANCE

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TPS61299DRLR

Active

Texas Instruments

95NA QUIESCENT CURRENT, 5.5V BOOST CONVERTER WITH INPUT CURRENT LIMIT AND FAST TRANSIENT PERFORMANCE

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS61299 Series

The TPS61299-Q1 is a synchronous boost converter with 95nA ultra-low quiescent current and average input current limit. The device provides a power solution for portable equipment with alkaline battery and coin cell battery. This device operates at high efficiency under light-load condition to achieve long operation time and average input current limit can avoid battery discharging with high current.

The TPS61299-Q1 has wide input voltage range from 0.5V to 5.5V and output voltage range from 1.8V to 5.5V. The average input current limit of this device is 1.2A. The TPS61299-Q1 with 1.2A current limit can support up to 500mA output current from 3V to 5V conversion and achieve approximately 94% efficiency at 200mA load.

The TPS61299-Q1 has optional fast-load transient performance at output voltage is 4.5V, 5V, or 5.5V.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS61299DRLR

Frequency - Switching (Max)	3 MHz
Frequency - Switching (Min)	1 MHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SOT-563, SOT-666
Package Name	SOT-563
Synchronous Rectifier	Yes
Topology	Boost
Voltage - Input (Max)	5.5 V
Voltage - Input (Min)	0.5 V
Voltage - Output (Max)	5.5 V
Voltage - Output (Min/Fixed)	1.8 V

TPS61299 Series

100nA Iq 5.5V boost converter with input current limit and fast transient performance

Part	Output Configuration	Number of Outputs	Voltage - Input (Max)	Synchronous Rectifier	Voltage - Output (Min/Fixed)	Voltage - Input (Min)	Frequency - Switching	Topology	Function	Voltage - Output (Max)	Mounting Type	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Package Name	Frequency - Switching (Max)	Frequency - Switching (Min)	Package Length	Package Width	Current - Output
Texas Instruments TPS61299QDRLRQ1	Positive	1	5.5 V	Yes	0.5 V	0.5 V	3 MHz	Boost	Step-Up	5.5 V	Surface Mount	SOT-563 SOT-666	125 °C	-40 °C	Programmable	SOT-563
Texas Instruments TPS61299DRLR	Positive	1	5.5 V	Yes	1.8 V	0.5 V		Boost	Step-Up	5.5 V	Surface Mount	SOT-563 SOT-666	125 °C	-40 °C	Adjustable	SOT-563	3 MHz	1 MHz
Texas Instruments TPS612997YBHR	Positive	1	5.5 V	Yes	1.8 V	0.5 V		Boost	Step-Up	5.5 V	Surface Mount	6-XFBGA DSBGA	125 °C	-40 °C	Programmable	6-DSBGA	3 MHz	1 MHz	1.23 mm	0.84 mm
Texas Instruments TPS61299YBHR	Positive	1	5.5 V	Yes	1.8 V	0.5 V	3 MHz	Boost	Step-Up	5.5 V	Surface Mount	6-XFBGA DSBGA	125 °C	-40 °C	Adjustable	6-DSBGA			1.23 mm	0.84 mm	500 mA
Texas Instruments TPS612994YBHR	Positive	1	5.5 V	Yes	1.8 V	0.5 V	3 MHz	Boost	Step-Up	5.5 V	Surface Mount	6-XFBGA DSBGA	125 °C	-40 °C	Programmable	6-DSBGA			1.23 mm	0.84 mm
Texas Instruments TPS61299ADRLR	Positive	1	5.5 V	Yes	1.8 V	0.5 V		Boost	Step-Up	5.5 V	Surface Mount	SOT-563 SOT-666	125 °C	-40 °C	Adjustable	SOT-563					500 mA