Part A
TPS53311RGTR
텍사스 인스트루먼트(주)
- Lifecycle
- Active
- Stock
- 6345 PCS
- Package
- VQFN-16
- Series
- PMIC - 전압 조절기 - DC - DC 스위치 조절기
Parts at a glance
Part B
TPS53129RGER
텍사스 인스트루먼트(주)
- Lifecycle
- Active
- Stock
- 3188 PCS
- Package
- VFQFN-24
- Series
- PMIC - 전압 조절기 - DC 스위치 컨트롤러
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | TPS53311RGTR | TPS53129RGER |
|---|---|---|
| Supplier | - | Texas Instruments,Rochester Electronics, LLC |
| Series | SmoothPWM™, Eco-Mode™ | D-CAP2™ |
| Part Status | Active | Active |
| Output Type | Adjustable | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 1 | 2 |
| Output Phases | - | 1 |
| Voltage - Supply (Vcc/Vdd) | - | 4.5V ~ 24V |
| Frequency - Switching | 1.1MHz | 700kHz |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | - | No |
| Control Features | - | Current Limit, Enable, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Voltage - Input (Min) | 2.9V | - |
| Voltage - Input (Max) | 6V | - |
| Voltage - Output (Min/Fixed) | 0.6V | - |
| Voltage - Output (Max) | 5.04V | - |
| Current - Output | 3A | - |