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TPS62A02

TPS62A02 Series

2.5V to 5.5V input, 2A high-efficiency step-down converter with forced PWM in SOT package

Manufacturer: Texas Instruments

Catalog

2.5V to 5.5V input, 2A high-efficiency step-down converter with forced PWM in SOT package

PartVoltage - Output (Max) [Max]Number of OutputsSupplier Device PackagePackage / CaseVoltage - Output (Min/Fixed)Operating Temperature [Min]Operating Temperature [Max]Frequency - SwitchingTopologyVoltage - Input (Min) [Min]Synchronous RectifierVoltage - Input (Max) [Max]Output ConfigurationMounting TypeCurrent - OutputOutput TypeFunction
SOT-23-Thin
Texas Instruments
TPS62A02APDDCR
5.5 V
1
SOT-23-THIN
SOT-23-6 Thin
TSOT-23-6
0.6 V
-40 C
125 °C
2.4 MHz
Buck
2.5 V
5.5 V
Positive
Surface Mount
2 A
Adjustable
Step-Down
SOT 563
Texas Instruments
TPS62A02ADRLR
5.5 V
1
SOT-563
SOT-563
SOT-666
0.6 V
-40 C
125 °C
2.4 MHz
Buck
2.5 V
5.5 V
Positive
Surface Mount
2 A
Adjustable
Step-Down
TPS62A02NDRLR
Texas Instruments
TPS62A02NDRLR
5.5 V
1
SOT-563
SOT-563
SOT-666
0.6 V
-40 C
125 °C
2.4 MHz
Buck
2.5 V
5.5 V
Positive
Surface Mount
2 A
Adjustable
Step-Down
SOT-23-THN (DDC)
Texas Instruments
TPS62A02PDDCR
5.5 V
1
SOT-23-THIN
SOT-23-6 Thin
TSOT-23-6
0.6 V
-40 C
125 °C
2.4 MHz
Buck
2.5 V
5.5 V
Positive
Surface Mount
2 A
Adjustable
Step-Down
SOT-5X3 (DRL)
Texas Instruments
TPS62A02DRLR
5.5 V
1
SOT-563
SOT-563
SOT-666
0.6 V
-40 C
125 °C
2.4 MHz
Buck
2.5 V
5.5 V
Positive
Surface Mount
2 A
Adjustable
Step-Down

Description

AI
The TPS62A0x family of devices are synchronous step-down buck DC/DC converters optimized for high efficiency and compact design size. The devices integrate switches capable of delivering an output current up to 2A. At medium to heavy loads, the devices operate in pulse width modulation (PWM) mode with 2.4MHz switching frequency. At light load, the devices automatically enter power save mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is minimal as well. The TPS62A0xA variants of this device family operate in forced PWM across the whole load current range. The TPS62A0x devices provide an adjustable output voltage through an external resistor divider. An internal soft-start circuit limits the inrush current during start-up. Other features like overcurrent protection, thermal shutdown protection, and power good (optional) are built-in. The devices are available in a SOT563 and SOT23-6 package. The TPS62A0x family of devices are synchronous step-down buck DC/DC converters optimized for high efficiency and compact design size. The devices integrate switches capable of delivering an output current up to 2A. At medium to heavy loads, the devices operate in pulse width modulation (PWM) mode with 2.4MHz switching frequency. At light load, the devices automatically enter power save mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is minimal as well. The TPS62A0xA variants of this device family operate in forced PWM across the whole load current range. The TPS62A0x devices provide an adjustable output voltage through an external resistor divider. An internal soft-start circuit limits the inrush current during start-up. Other features like overcurrent protection, thermal shutdown protection, and power good (optional) are built-in. The devices are available in a SOT563 and SOT23-6 package.