사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.25V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1V |
| Current - Output | 10A |
| Frequency - Switching | 2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
LTC3310SIV-1#PBF is the lead-free (PBF) packaging variant of Analog Devices’ Linear Technology LTC3310, a high‑efficiency DC‑DC switching regulator/controller. The suffixes indicate packaging: SIV is the specific RoHS‑compliant package code, and #PBF denotes lead‑free packaging. The device is used (with external inductors, capacitors, and MOSFETs as required) to implement a DC‑DC converter for portable or automotive power management. For exact electrical specs (input range, output current, efficiency, pinout, and application circuitry), consult the LTC3310 datasheet and product page. If you have a link or the sheet, I can pull out the key figures quickly.
Pinout
- Pin count: 8 pins (SIV package, MSOP-8 footprint)
- Function: DC-DC switching regulator controller (buck-boost) that regulates output by controlling external MOSFETs (synchronous operation variants available).
- Function: DC-DC switching regulator controller (buck-boost) that regulates output by controlling external MOSFETs (synchronous operation variants available).
Manufacturer
Analog Devices, Inc. (the Linear Technology brand). It is a U.S.-based semiconductor company that designs and manufactures analog, mixed-signal, and power-management integrated circuits (Linear Technology was acquired by Analog Devices in 2017).
Application
Applications for the LTC3310SIV-1#PBF (high-efficiency buck-boost regulator with wide input range) include:
- Portable battery-powered devices (handhelds, wearables, sensors) needing buck/boost regulation
- Automotive and industrial power systems requiring wide input range and high efficiency
- Solar/energy‑harvesting systems with a single regulator for varying input and stable output
- USB/wall‑powered adapters and chargers delivering a stable rail from heterogeneous sources
- Distributed power architectures in data/telecom equipment and embedded systems
Note: Use where a compact, efficient, single‑chip buck-boost solution is advantageous.
- Portable battery-powered devices (handhelds, wearables, sensors) needing buck/boost regulation
- Automotive and industrial power systems requiring wide input range and high efficiency
- Solar/energy‑harvesting systems with a single regulator for varying input and stable output
- USB/wall‑powered adapters and chargers delivering a stable rail from heterogeneous sources
- Distributed power architectures in data/telecom equipment and embedded systems
Note: Use where a compact, efficient, single‑chip buck-boost solution is advantageous.
Package
Pb-free 16-pin LQFN (3x3 mm) package.
