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TPS82084 Series

2-A, High-efficiency step-down converter module with integrated inductor

Manufacturer: Texas Instruments

Catalog(2 parts)

PartCurrent - Output (Max)▲▼Supplier Device PackageSize / Dimension▲▼Size / Dimension▲▼Size / Dimension▲▼Size / Dimension▲▼Size / Dimension▲▼Size / Dimension▲▼FeaturesApplicationsPackage / CaseVoltage - Output 1▲▼Voltage - Output 1▲▼Number of Outputs▲▼Voltage - Input (Max)▲▼Mounting TypeTypeVoltage - Input (Min)▲▼Operating Temperature▲▼Operating Temperature▲▼
Texas Instruments
TPS82084SILT
Non-Isolated PoL Module DC DC Converter 1 Output 0.8 ~ 6V 2A 2.5V - 6V Input
2 A
8-uSIP (3x2.8)
0.002794000087305903 m
0.003000000026077032 m
0.0030479999259114265 m
0.00279999990016222 m
0.0013000000035390258 m
0.0012700000079348683 m
Adjustable Output
ITE (Commercial)
8-LDFN Exposed Pad
6 V
0.800000011920929 V
1 ul
6 V
Surface Mount
Non-Isolated PoL Module
2.5 V
125 °C
-40 °C
Texas Instruments
TPS82084SILR
Non-Isolated PoL Module DC DC Converter 1 Output 0.8 ~ 6V 2A 2.5V - 6V Input
2 A
8-uSIP (3x2.8)
0.002794000087305903 m
0.003000000026077032 m
0.0030479999259114265 m
0.00279999990016222 m
0.0013000000035390258 m
0.0012700000079348683 m
Adjustable Output
ITE (Commercial)
8-LDFN Exposed Pad
6 V
0.800000011920929 V
1 ul
6 V
Surface Mount
Non-Isolated PoL Module
2.5 V
125 °C
-40 °C

Key Features

• Low Profile MicroSiP™ Power ModuleDCS-control topologyUp to 95% efficiency17-µA operating quiescent current-40°C to 125°C operating temperature rangeHiccup short circuit protection2.5-V to 6-V input voltage range0.8-V to VINadjustable output voltagePower save mode for light load efficiency100% duty cycle for lowest dropoutOutput discharge functionPower good outputIntegrated soft startup, and support pre-biased startupOver temperature protectionCISPR11 class B compliant2.8-mm x 3.0-mm x 1.3-mm 8-Pin µSiL packageLow Profile MicroSiP™ Power ModuleDCS-control topologyUp to 95% efficiency17-µA operating quiescent current-40°C to 125°C operating temperature rangeHiccup short circuit protection2.5-V to 6-V input voltage range0.8-V to VINadjustable output voltagePower save mode for light load efficiency100% duty cycle for lowest dropoutOutput discharge functionPower good outputIntegrated soft startup, and support pre-biased startupOver temperature protectionCISPR11 class B compliant2.8-mm x 3.0-mm x 1.3-mm 8-Pin µSiL package

Description

AI
The TPS82084/5 are 2-A/3-A step-down converter MicroSiP™ modules optimized for small solution size and high efficiency. The power module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment. To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.4MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 17-µA quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft startup reduces the inrush current required from the input supply. Over temperature protection and Hiccup short circuit protection deliver a robust and reliable solution. The TPS82084/5 are 2-A/3-A step-down converter MicroSiP™ modules optimized for small solution size and high efficiency. The power module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment. To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2.4MHz and automatically enters Power Save Mode operation at light load currents. In Power Save Mode, the device operates with typically 17-µA quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft startup reduces the inrush current required from the input supply. Over temperature protection and Hiccup short circuit protection deliver a robust and reliable solution.