TPS2530 Series

0.5A loading, 2.7-5.5V, 97mΩ USB power switch, active-high

Catalog

0.5A loading, 2.7-5.5V, 97mΩ USB power switch, active-high

Part	Package / Case	Input Type	Rds On (Typ)	Voltage - Supply (Vcc/Vdd)	Voltage - Load [Max]	Voltage - Load [Min]	Features	Current - Output (Max) [Max]	Supplier Device Package	Output Type	Fault Protection	Interface	Ratio - Input:Output [custom]	Switch Type	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Mounting Type	Number of Outputs
Texas Instruments TPS2530DBVT	SC-74A SOT-753	Non-Inverting	97 mOhm		5.5 V	2.7 V	Slew Rate Controlled Status Flag	500 mA	SOT-23-5	N-Channel	Current Limiting (Fixed) Over Temperature Reverse Current UVLO	On/Off	1:1	USB Switch	-40 °C	125 ¯C	High Side	Surface Mount	1
Texas Instruments TPS2530DBVR	SC-74A SOT-753	Non-Inverting	97 mOhm		5.5 V	2.7 V	Slew Rate Controlled Status Flag	500 mA	SOT-23-5	N-Channel	Current Limiting (Fixed) Over Temperature Reverse Current UVLO	On/Off	1:1	USB Switch	-40 °C	125 ¯C	High Side	Surface Mount	1

Catalog

0.5A loading, 2.7-5.5V, 97mΩ USB power switch, active-high

Key Features

• Single Power SwitchPin for Pin with ExistingTI Switch Portfolio™Rated Currents of 0.5 A±25% Accurate, Fixed, Constant Current LimitFast Over-Current Response – 2 µsOperating Range: 2.7 V to 5.5 VDeglitched Fault ReportingReverse Current BlockingBuilt-in SoftstartAmbient Temperature Range: –40°C to 85°CSingle Power SwitchPin for Pin with ExistingTI Switch Portfolio™Rated Currents of 0.5 A±25% Accurate, Fixed, Constant Current LimitFast Over-Current Response – 2 µsOperating Range: 2.7 V to 5.5 VDeglitched Fault ReportingReverse Current BlockingBuilt-in SoftstartAmbient Temperature Range: –40°C to 85°C

Description

The TPS2530 power-distribution switch is intended for applications such as DisplayPort or USB Port where heavy capacitive loads and short-circuits are likely to be encountered. It offers 0.5 A fixed current-limit thresholds. The TPS2530 limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current-limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turn-on and turn-off. The TPS2530 power-distribution switch is intended for applications such as DisplayPort or USB Port where heavy capacitive loads and short-circuits are likely to be encountered. It offers 0.5 A fixed current-limit thresholds. The TPS2530 limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current-limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turn-on and turn-off.