| 安装类型 |
Surface Mount |
| 工作温度 |
-40°C ~ 125°C |
| 输出数 |
1 |
| 同步整流器 |
No |
| Vin Max (V) |
22 |
| New |
no |
| Ishutdown (uA) |
0 |
| Featured |
no |
| Extended Temp |
E, I |
| 内部开关 |
Yes |
| Frequency (kHz) |
2500 |
| Frequency Adjust Range |
Up to 2.5MHz |
| Synchronous (yes/no) |
no |
| Number of Outputs |
1 |
| Vswitch Max (V) |
42 |
| Vout Min (V) |
1.215 |
| Topology |
Boost, Sepic, Flyback |
| Vin Min Startup (V) |
2.3 |
| Monolithic (yes/no) |
yes |
| 输入电压 |
2.5 ~ 22 V |
| 输出电压 |
1.22 ~ 42 V |
| 类型 |
Step-Up (Boost), Inverting, Flyback, Sepic |
| Vin Min (V) |
2.3 (2.5) |
| Isupply (mA) |
1.9 (2.3) |
| Comments |
3.3A Boost/Inverting DC/DC Converter |
| Packages |
DFN-14, MS-16 |
| Date Added |
2010-03-23 |
| Price 1k * |
$2.45 (LT3581EDE#PBF) |
| 开关频率 |
200kHz ~ 2.5MHz |
| 输出电流 |
3.3A |
| Features |
Resistor Set Frequency, External Synchronization, Output Short Circuit Protection, Soft Start |
| Switch Current (A) |
4.3 (3.3) |
| Vout Max (V) |
42 |
| Frequency Sync Range |
Up to 2.5MHz |