TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 10 Pin |
Case/Package | VFDFN-10 |
Power Rating | 2.403 W |
Number of Outputs | 2 Output |
Input Voltage (DC) | 6.50 V |
Number of Positions | 10 Position |
Power Dissipation | 2403 mW |
Input Voltage (Max) | 6.5 V |
Input Voltage (Min) | 2.5 V |
Output Current (Max) | 2.5 A |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Power Dissipation (Max) | 2403 mW |
Input Voltage | 2.5V ~ 6.5V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tape & Reel (TR) |
Size-Length | 3.1 mm |
Size-Width | 3.1 mm |
Size-Height | 0.95 mm |
Operating Temperature | -40℃ ~ 125℃ (TJ) |
The TPS2561DRCT is a dual-channel Power Distribution Switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. This device offers a programmable current-limit threshold between 250mA and 2.8A (typical) per channel through an external resistor. The power-switch rise and fall times are controlled to minimize current surges during turn on and off. Each channel of the TPS256x devices limits the output current to a safe level by switching into a constant-current mode when the output load exceeds the current-limit threshold. The FAULTx logic output for each channel independently asserts low during overcurrent and overtemperature conditions.
● ±7.5% Current-limit accuracy at 2.8A
● 3.5µS (typical) Fast overcurrent response
● Two 44mR high-side MOSFETs
● 2µA Maximum standby supply current
● Built-in soft-start
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