| 安装类型 |
Surface Mount |
| 工作温度 |
-40°C ~ 150°C |
| 输出数 |
1 |
| 同步整流器 |
No |
| Vin Max (V) |
58 (58) |
| New |
no |
| Ishutdown (uA) |
0.01 |
| Featured |
no |
| Extended Temp |
E, I, H |
| 内部开关 |
Yes |
| Frequency (kHz) |
2000 |
| Vout Maximum |
.99Vin |
| Tracking (yes/no) |
no |
| Frequency Adjust Range |
|
| Synchronous (yes/no) |
no |
| Integrated Inductor (yes/no) |
no |
| Number of Outputs |
1 |
| Architecture |
Constant Frequency Current Mode |
| Vout Min (V) |
0.79 |
| Topology |
Buck |
| Monolithic (yes/no) |
yes |
| Output Current (A) |
2 |
| 输入电压 |
3.6 ~ 58 V |
| 输出电压 |
0.79 ~ 52.2 V |
| 类型 |
Step-Down (Buck) |
| Vin Min (V) |
3 (3.6) |
| Isupply (mA) |
0.035 |
| Comments |
58V, 2A, 2.4MHz Step-Down Switching Regulator with 85uA Quiescent Current |
| Packages |
MS-16, DFN-16 |
| Date Added |
2009-09-16 |
| Price 1k * |
$3.55 (LT3980EDE#PBF) |
| 开关频率 |
100kHz ~ 2.4MHz |
| 输出电流 |
2A |
| Features |
Burst Mode, External Synchronization, Power Good, Soft Start, Overvoltage Protection |
| Switch Current (A) |
4 |
| Vout Max (V) |
57.42 |
| Frequency Sync Range |
250kHz - 2MHz |