LTC3410B是Linear公司的一款内部开关电源降压产品，LTC3410B是2.25MHz, 300mA Synchronous Step-Down Regulator in SC70，本站介绍了LTC3410B的封装应用图解、特点和优点、功能等，并给出了与LTC3410B相关的凌力尔特元器件型号供参考。
LTC3410B - 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70
LTC3410B - 2.25MHz, 300mA Synchronous Step-Down Regulator in SC70 - Linear Technology（凌力尔特）
The LTC3410B is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is avaible in adjustable and fixed output voltage versions.Supply current during operation is only 200?A, dropping to <1µA in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3410 ideally suited for single Li-Ion battery-powered applications.
100% duty cycle provides low dropout operation, extending battery life in portable systems. PWM pulse skipping mode operation provides very low output ripple voltage for noise sensitive applications.Switching frequency is internally set at 2.25MHz, allowing the use of small surface mount inductors and capacitors. The LTC3410B is specifically designed to work well with ceramic output capacitors, achieving very low output voltage ripple and a small PCB footprint.
The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. Low output voltages are easily supported with the 0.8V feedback reference voltage. The LTC3410B is available in a tiny, low profile SC70 package.
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) |
|---|---|---|---|---|
| LTC3410BESC6-1.2#PBF | SC-70 | E | $2.21 | |
| LTC3410BESC6-1.2#TR | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6-1.2#TRM | SC-70 | E | $2.21 | $1.61 |
| LTC3410BESC6-1.2#TRMPBF | SC-70 | E | $2.21 | $1.61 |
| LTC3410BESC6-1.2#TRPBF | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6-1.5#PBF | SC-70 | E | $2.21 | |
| LTC3410BESC6-1.5#TR | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6-1.5#TRM | SC-70 | E | $2.21 | $1.61 |
| LTC3410BESC6-1.5#TRMPBF | SC-70 | E | $2.21 | $1.61 |
| LTC3410BESC6-1.5#TRPBF | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6-1.8#PBF | SC-70 | E | $2.21 | |
| LTC3410BESC6-1.8#TR | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6-1.8#TRM | SC-70 | E | $2.21 | $1.61 |
| LTC3410BESC6-1.8#TRMPBF | SC-70 | E | $2.21 | $1.61 |
| LTC3410BESC6-1.8#TRPBF | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6-1.875#PBF | SC-70 | E | $2.21 | |
| LTC3410BESC6-1.875#TR | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6-1.875#TRM | SC-70 | E | $2.21 | $1.61 |
| LTC3410BESC6-1.875#TRMPBF | SC-70 | E | $2.21 | $1.61 |
| LTC3410BESC6-1.875#TRPBF | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6#PBF | SC-70 | E | $2.21 | |
| LTC3410BESC6#TR | SC-70 | E | $2.21 | $1.56 |
| LTC3410BESC6#TRM | SC-70 | E | $2.21 | $1.58 |
| LTC3410BESC6#TRMPBF | SC-70 | E | $2.21 | $1.58 |
| LTC3410BESC6#TRPBF | SC-70 | E | $2.21 | $1.56 |
