Part A
TPS61170DRVR
德州儀器
- Lifecycle
- Active
- Stock
- 6821 件
- Package
- WSON-6
- Series
- PMIC-電壓調節器-直流-直流開關調節器
Parts at a glance
Part B
TPS61021DSGR
德州儀器
- Lifecycle
- Active
- Stock
- 4456 件
- Series
- 電源管理（PMIC）-電壓調節器-直流-直流開關調節器
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | TPS61170DRVR | TPS61021DSGR |
|---|---|---|
| Part Status | Active | Obsolete |
| Function | Step-Up, Step-Up/Step-Down | Step-Up |
| Output Configuration | Positive | Positive |
| Topology | Boost, Buck-Boost, Flyback, SEPIC | Boost |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 3V | 0.5V |
| Voltage - Input (Max) | 18V | 4.4V |
| Voltage - Output (Min / Fixed) | - | 1.8V |
| Voltage - Output (Max) | 38V | 4V |
| Current - Output | 960mA (Switch) | 3A (Switch) |
| Frequency - Switching | 1.2MHz | 2MHz |
| Synchronous Rectifier | No | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | - | TPS61021 |
| Voltage - Output (Min/Fixed) | 3V | - |