TPS61099YFFR

Boost Switching Regulator IC Adjustable 1.8V~5.5V 1 Output DSBGA-6

DSBGA-6ROHS3 CompliantActive

TPS61099x Ultra-Low Quiescent Current Synchronous Boost Converter

Manufacturer: TI
Manufacturer part #: TPS61099YFFR
Store part #: C91091
Package / case: DSBGA-6
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,155 in stock

#C91091

Stock & price checked 10 days ago

Quantity	Unit price	Pack price
1+	₹260.67	₹260.67
10+	₹225.29	₹2,252.90
30+	₹205.98	₹6,179.40
100+	₹184.06	₹18,406.00
500+	₹174.29	₹87,145.00
1,000+	₹169.73	₹1,69,730.00

Quantity (min 1)

1 × ₹260.67

₹260.67

excl. GST

₹307.59 incl. 18% GST

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Standard pack: 3,000 per reel

TPS61099YFFR

₹260.67 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Function: Boost
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Overcurrent Protection;Load disconnect;Light load efficient mode
Output Type: Adjustable
Topology: Boost
Operating Voltage: 700mV~5.5V
Switch tube (built-in/external): Built-in
Output Voltage: 1.8V~5.5V
Quiescent Current: 1.1uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 1 (unlimited)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.05 g

Overview

The TPS61099x is a synchronous boost converter with an ultra-low quiescent current of 1μA. The device is designed for products powered by alkaline batteries, NiMH rechargeable batteries, Li-Mn batteries, or Li-Ion rechargeable batteries, where high efficiency under light-load conditions is critical for extending battery life. The TPS61099x boost converter employs a hysteretic control topology to achieve maximum efficiency with the lowest quiescent current. The device draws only 1μA quiescent current under light-load conditions; at a load of 10μA, up to 75% efficiency can be achieved using the fixed output voltage version. The device delivers output currents up to 300mA during 3.3V-to-5V conversion, achieving up to 93% efficiency at a 200mA load. The TPS61099x also provides buck mode and pass-through mode for different applications. In buck mode, the output voltage is regulated to the target value even when the input voltage exceeds the output voltage. In pass-through mode, the output voltage varies with the input voltage. When VIN > VOUT + 0.3V, the TPS61099x exits buck mode and enters pass-through mode. The TPS61099x can disconnect the load from the input supply in the disabled state, enabling a true shutdown to reduce current consumption. The TPS61099x is available in adjustable and fixed output voltage versions. The device is offered in a 6-ball 1.23mm×0.88mm WCSP package.