사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3.6V |
| Voltage-Input(Max) | 36V |
| Voltage-Output(Min/Fixed) | 0.79V |
| Voltage-Output(Max) | 30V |
| Current-Output | 3.5A |
| Frequency-Switching | 230kHz ~ 2.45MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad |
개요
Description
LT3680EMSE#TRPBF is Linear Technology’s LT3680 DC-DC regulator device in the EMSE package, shipped in tape-and-reel Pb-free packaging (#TRPBF). The EMSE suffix denotes the package variant, while TRPBF indicates tape-and-reel, Pb-free packaging. The LT3680 is a high-efficiency DC-DC regulator controller designed for wide-input applications. For exact pinout, input range, output capability, protections, and operating modes, consult the LT3680 datasheet and product notes.
Equivalent
Do you want pin-compatible cross‑references or any functional substitutes? Also share your target specs (input range, output, current, regulator topology) and preferred vendors. I don’t have real-time cross-reference data here to guarantee accuracy.
Features
LT3680EMSE#TRPBF features (concise):
- High-efficiency, synchronous buck regulator with integrated MOSFETs
- Wide input range and adjustable output (0.8V to near VIN)
- Fixed-frequency operation with soft-start
- Enable input and Power-Good feedback
- Current-limit protection (short-circuit protection)
- Overvoltage and thermal shutdown protections
- Robust protection against undervoltage/reverse conditions
- Small EMSE package; Pb-free, Tape-and-Reel (TRPBF) compatibility
- High-efficiency, synchronous buck regulator with integrated MOSFETs
- Wide input range and adjustable output (0.8V to near VIN)
- Fixed-frequency operation with soft-start
- Enable input and Power-Good feedback
- Current-limit protection (short-circuit protection)
- Overvoltage and thermal shutdown protections
- Robust protection against undervoltage/reverse conditions
- Small EMSE package; Pb-free, Tape-and-Reel (TRPBF) compatibility
Pinout
- Pin count: 8 pins (MSOP-8 with exposed pad, EMSE)
- Function: High-efficiency LED driver controller that provides constant-current regulation for LED strings (uses an external MOSFET/inductor in a boost/buck topology for backlighting).
- Function: High-efficiency LED driver controller that provides constant-current regulation for LED strings (uses an external MOSFET/inductor in a boost/buck topology for backlighting).
Manufacturer
Analog Devices, Inc. (ADI). It is a multinational American semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing integrated circuits.
Application
LT3680EMSE#TRPBF is a high-voltage buck regulator controller. Typical application areas include:
- Automotive and vehicle power systems (9–60V input to 5V/3.3V rails)
- Industrial/distributed power (24V/48V systems, PoL supplies)
- Telecom and data‑center front-end supplies (base stations, switches)
- Battery-powered and portable equipment with high input voltage
- Power modules requiring high efficiency, current limiting, and hot‑swap protection (pre-regulation and step-down stages)
Note: TRPBF denotes tape-and-reel packaging.
- Automotive and vehicle power systems (9–60V input to 5V/3.3V rails)
- Industrial/distributed power (24V/48V systems, PoL supplies)
- Telecom and data‑center front-end supplies (base stations, switches)
- Battery-powered and portable equipment with high input voltage
- Power modules requiring high efficiency, current limiting, and hot‑swap protection (pre-regulation and step-down stages)
Note: TRPBF denotes tape-and-reel packaging.
Package
Package: MSOP-16 with exposed pad (EMSE). The suffix TRPBF indicates Tape & Reel, Pb-free (lead-free).
