| 参数 |
数值 |
| 内部开关 |
Yes |
| 同步整流器 |
No |
| 开关频率 |
1.25MHz |
| 输出数 |
1 |
| 输入电压 |
3 ~ 25 V |
| 输出电压 |
1.8V |
| 输出电流 |
1.5A |
| 工作温度 |
-40°C ~ 125°C |
| 安装类型 |
Surface Mount |
| 类型 |
Step-Down (Buck) |
| Number of Outputs |
1 |
| Vin Min (V) |
3 |
| Vin Max (V) |
25 |
| Output Current (A) |
1.2 |
| Vout Min (V) |
1.2 |
| Frequency (kHz) |
1250 |
| Synchronous (yes/no) |
no |
| Packages |
MS-8, MS-8E |
| Features |
Fixed Output, External Synchronization |
| Isupply (mA) |
1 |
| Ishutdown (uA) |
6 |
| Monolithic (yes/no) |
yes |
| Tracking (yes/no) |
no |
| Integrated Inductor (yes/no) |
no |
| Switch Current (A) |
2 |
| Topology |
Buck |
| Architecture |
Constant Frequency Current Mode |
| Vout Max (V) |
20 |
| Vout Maximum |
.80VIN |
| Frequency Adjust Range |
|
| Frequency Sync Range |
1.4MHz - 2MHz |
| Extended Temp |
E |
| Comments |
Fixed Outputs of 1.8V, 2.5V, 3.3V, 5V available |
| Featured |
no |
| Date Added |
1984-01-01 |
| Price 1k * |
$2.95 (LT1767EMS8) |
| New |
no |
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