DRIVER CURRENT LIMIT POWER SWITCH IC TEXAS INSTRUMENTS TPS2069DDBVT POWER DISTRIBUTION SWITCHES
| Light Source: | LED | Ip Rating: | IP65/IP66/IP67 |
| Item Type: | Street Lights | Light Source: | Epistar |
| Product Name: | New Design 56W Led Light Components For Led Industrial Light |
| High Light: | TPS2069DDBVT Power Switch IC , Texas Instruments Power Switch IC , Driver Current Limit Switch IC |
Display Driver IC Texas Instruments/TI TPS2069DDBVT
| Vin (Min) (V) | 4.5 |
| Vin (Max) (V) | 5.5 |
| Continuous current (Max) (A) | 1.5 |
| Current limit (A) | 2.15 |
| Product type | Fixed current limit, Power switch |
| Operating temperature range (C) | -40 to 125 |
| Enable | Active High |
| Number of switches | 1 |
| Rating | Catalog |
- Single Power Switch Family
- Rated currents of 1.5 A
- ±20% Accurate, Fixed, Constant Current Limit
- Fast Overcurrent Response: 2 µs
- Deglitched Fault Reporting
- Output Discharge
- Reverse Current Blocking
- Built-in Soft Start
- Ambient Temperature Range: –40°C to 85°C
- UL Listed and CB-File No. E169910
The TPS2069D power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short circuits are likely to be encountered. The device can continuously deliver up to 1.5 A output current.
The TPS2069D 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 5-V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.
