TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 8 Pin |
Case/Package | PowerPad-MSOP-8 |
Number of Outputs | 2 Output |
Input Voltage (DC) | 5.50 V |
Number of Positions | 8 Position |
Rise Time | 820 µs |
Input Voltage (Max) | 5.5 V |
Input Voltage (Min) | 4.5 V |
Output Current (Max) | 500 mA |
Fall Time | 470 µs |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Input Voltage | 5.5 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Each |
Size-Length | 3.1 mm |
Size-Width | 3.1 mm |
Size-Height | 0.95 mm |
Operating Temperature | -40℃ ~ 125℃ (TJ) |
The TPS2052CDGN is a dual Power Distribution Switch family intended for applications such as USB where heavy capacitive loads and short-circuits may be encountered. This family offers multiple devices with fixed current-limit thresholds for applications between 0.5 and 2A. The TPS20xxC dual family 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 overcurrent response time eases the burden on the main 5V 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 turnoff.
● Accurate ±20% current limit tolerance
● 2µs (typical) Fast overcurrent response
● Deglitched fault reporting (FLTx)
● Reverse current blocking
● Built-in soft start
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