Part A
IR3897MTRPBF
인피니티 테크놀로지
- Lifecycle
- Active
- Stock
- 3982 PCS
- Series
- 전원 관리(PMIC) - 전압 조절기 - DC - DC 스위치 조절기
Parts at a glance
Part B
IR3899MTR1PBF
인피니티 테크놀로지
- Lifecycle
- Active
- Stock
- 3276 PCS
- Package
- VQFN-16
- Series
- PMIC - 전압 조절기 - DC - DC 스위치 조절기
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | IR3897MTRPBF | IR3899MTR1PBF |
|---|---|---|
| Series | SupIRBuck® | SupIRBuck® |
| Part Status | Obsolete | Obsolete |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 1V | 1V |
| Voltage - Input (Max) | 21V | 21V |
| Voltage - Output (Min/Fixed) | - | 0.5V |
| Voltage - Output (Max) | 18.06V | 18.06V |
| Current - Output | 4A | 9A |
| Frequency - Switching | 300kHz ~ 1.5MHz | 300kHz ~ 1.5MHz |
| Synchronous Rectifier | Yes | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | IR3897 | - |
| Voltage - Output (Min / Fixed) | 0.5V | - |
| Packaging | Tape & Reel (TR) | - |