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| Part Number | TPS92551TZ/NOPB | TPS92551TZX/NOPB | TPS92550TZ/NOPB |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Topology | Step-Down (Buck) | Step-Down (Buck) | Step-Down (Buck) |
| Internal Switch(s) | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Supply (Min) | 4.5V | 4.5V | 4.5V |
| Voltage - Supply (Max) | 60V | 60V | 36V |
| Voltage - Output | - | - | - |
| Current - Output / Channel | 450mA | 450mA | 450mA |
| Frequency | 800kHz | 800kHz | 400kHz |
| Dimming | PWM | PWM | PWM |
| Applications | Lighting | Lighting | Lighting |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | TO-PMOD-7, Power Module | TO-PMOD-7, Power Module | TO-PMOD-7, Power Module |
| Supplier Device Package | TO-PMOD-7 | TO-PMOD-7 | TO-PMOD-7 |
