TPS630250YFFT

2.5MHz Buck-Boost Adjustable 2.3V~3.6V DSBGA-20 Voltage Regulators - DC DC Switching Regulators RoHS

DSBGA-20ROHS3 CompliantActive

High Efficiency, Low Quiescent Current Buck-Boost Converter

Manufacturer: TI
Manufacturer part #: TPS630250YFFT
Store part #: C2070630
Package / case: DSBGA-20
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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10 in stock

#C2070630

Stock & price checked 9 days ago

Quantity	Unit price	Pack price
1+	₹274.24	₹274.24
10+	₹267.84	₹2,678.40
30+	₹263.58	₹7,907.40
100+	₹259.31	₹25,931.00

Quantity (min 1)

1 × ₹274.24

₹274.24

excl. GST

₹323.60 incl. 18% GST

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Standard pack: 250 per reel

TPS630250YFFT

₹274.24 for 1 + GST

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Specifications

Operating Temperature: -40℃~+85℃@(TA)
Frequency - Switching: 2.5MHz
Function: Buck-Boost
Number of Outputs: 1
Features: Output discharge;Load disconnect;Light load efficient mode;Overcurrent Protection
Output Type: Adjustable
Topology: Buck-Boost
Operating Voltage: 2.3V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 2A;4A
Output Voltage: 2.3V~3.6V
Quiescent Current: 35uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 250 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.001 g

Overview

The TPS63025x are high efficiency, low quiescent current buck-boost converters suitable for application where the input voltage is higher or lower than the output. Output currents can go as high as 2 A in boost mode and as high as 4 A in buck mode. The maximum average current in the switches is limited to a typical value of 4 A. The TPS63025x regulates the output voltage over the complete input voltage range by automatically switching between buck or boost mode depending on the input voltage ensuring a seamless transition between modes. The buck-boost converter is based on a fixed frequency, pulse-widthmodulation (PWM) controller using synchronous rectification to obtain highest efficiency. At low load currents, the converter enters Power Save Mode to maintain high efficiency over the complete load current range. There is a PFM/PWM pin that allows the user to choose between automatic PFM/PWM mode operation and forced PWM operation. During PWM mode a fixed-frequency of typically 2.5 MHz is used. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 20-pin WCSP package measuring 1.766 mm x 2.086mm and 14-pin HotRod package measuring 2.5 mm x 3mm.

Applications

Cellular Phones, Smart Phones
Tablets PC
PC and Smart Phone accessories
Point of load regulation
Battery Powered Applications

Key features

Real Buck or Boost Operation with Automatic and Seamless Transition Between Buck and Boost Operation
2.3V to 5.5V input voltage range
2 A Continuous Output Current: VIN ≥ 2.5 V, VOUT = 3.3 V
Adjustable and Fixed Output Voltage
Efficiency up to 95% in Buck or Boost Mode and up to 97% when VIN = VOUT
2.5MHz Typical Switching Frequency
35-μA Operating Quiescent Current
Integrated Soft Start
Power Save Mode
True Shutdown Function
Output Capacitor Discharge Function
Over-Temperature Protection and Over-Current Protection
Wide Capacitance Selection
Small 1.766 mm x 2.086 mm, 20-pin WCSP and 2.5 mm×3 mm, 14-pin Hot Rod