TPS61230ARNSR - TI

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

Part No

TPS61230ARNSR
Manufacturer

TI
ChipWorker Part#

CW6550297
Category

Voltage Regulator
Package

VQFN-7
Description

Conv DC-DC 2.5V to 4.5V Step Up Single-Out 2.5V to 5.5V 2.4A 7Pin VQFN T/R
Documentation

Datasheet

TPS61230ARNSR Global Supplier

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TPS61230ARNSR Specifications

Attribute	Attribute Value

Part Number	TPS61230ARNSR
Manufacturer	TI
ChipWorker Part#	CW6550297
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	7 Pin
Case/Package	VQFN-7
Number of Outputs	1 Output
Output Voltage	2.5V ~ 5.5V
Output Current	2.4 A
Quiescent Current	25.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	1.15 MHz
Switching Current	6.3 A
Input Voltage (Max)	4.5 V
Input Voltage (Min)	2.5 V
Output Voltage (Max)	5.5 V
Output Voltage (Min)	2.5 V
Output Current (Max)	2.4 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Min)	2.5 V
Input Voltage	4.5 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 TPS61230A device is a high efficiency fully integrated synchronous boost converter. It integrates 6-A, 21-mΩ and 18-mΩ power switches, which is capable of delivering up to 2.4-A output current at 5-V output with the 2.5-V input supply. The low RDS_ON switches enable the power conversion efficiency up to 96% and minimize the thermal stress in very compact solution size.
The typical operating frequency is 1.15 MHz, which allows the use of small inductor and capacitors to achieve a small solution size. The TPS61230A provides an adjustable output voltage via an external resistor divider.
During the light load condition, the TPS61230A automatically enters into the PFM operation for maximizing the efficiency with the lowest quiescent current. In the shutdown by pulling EN pin to the logic low, the load is completely disconnected from the input, and the input current consumption is reduced to below 1.0 µA.
When the output is shorted, the device enters into the hiccup protection mode and recovery automatically when the output short is released. Other features like the output over voltage protection, thermal shutdown protection are integrated.
The device is available in a 2.00-mm × 2.00-mm × 0.9-mm VQFN package and requires the minimum amount of external components.

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