TPS61099YFFR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS61099YFFR
Manufacturer

TI
ChipWorker Part#

CW4702400
Category

Switching Controller
Package

DSBGA-6
Description

Conv DC-DC 0.7V to 5.5V Synchronous Step Up Single-Out 1.8V to 5.5V 0.3A 6Pin DSBGA T/R
Documentation

Datasheet

TPS61099YFFR Global Supplier

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TPS61099YFFR Specifications

Attribute	Attribute Value

Part Number	TPS61099YFFR
Manufacturer	TI
ChipWorker Part#	CW4702400
Category	Switching Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	DSBGA-6
Number of Outputs	1 Output
Output Voltage	1.8V ~ 5.5V
Output Current	1 A
Quiescent Current	800 nA
Number of Regulated Outputs	1 Output
Switching Current	1 A
Input Voltage (Max)	5.5 V
Input Voltage (Min)	0.7 V
Output Voltage (Max)	5.5 V
Output Voltage (Min)	1.8 V
Output Current (Max)	0.3 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	40 ℃
Input Voltage	5.5 V
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Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status
ECCN Code	EAR99

Product Description

The TPS61099x is a synchronous boost converter with 1-µA ultra-low quiescent current. It is designed for products powered by an alkaline battery, NiMH rechargeable battery, Li-Mn battery or rechargeable Li-Ion battery, for which high efficiency under light load condition is critical to achieve long battery life operation.
The TPS61099x boost converter uses a hysteretic control topology to obtain maximal efficiency at minimal quiescent current. It only consumes 1-µA quiescent current under light load condition and can achieve up to 75% efficiency at 10-µA load with fixed output voltage version. It can also support up to 300-mA output current from 3.3 V to 5 V conversion, and achieve up to 93% at 200-mA load.
The TPS61099x also offers both Down Mode and Pass-Through operations for different applications. In Down Mode, the output voltage can still be regulated at target value even when input voltage is higher than output voltage. In Pass-Through Mode, the output voltage follows input voltage. The TPS61099x exits Down Mode and enters into Pass-Through Mode when VIN > VOUT \\+ 0.3 V.
The TPS61099x supports true shutdown function when it is disabled, which disconnects the load from the input supply to reduce the current consumption.
The TPS61099x offers both adjustable output voltage version and fixed output voltage versions. It is available in 6-ball 1.23-mm x 0.88-mm WCSP Package.

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- Carefully tested and packaged by ChipWorker
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