| 内部开关 |
No |
| 同步整流器 |
No |
| 开关频率 |
300kHz |
| 输出数 |
1 |
| 输入电压 |
4 ~ 36 V |
| 输出电压 |
1.22 ~ 200 V |
| 输出电流 |
50mA |
| 工作温度 |
-40°C ~ 125°C |
| 安装类型 |
Surface Mount |
| 类型 |
Step-Up (Boost) |
| Number of Outputs |
1 |
| Vin Min (V) |
5.5 |
| Vin Max (V) |
36 |
| Switch Current (A) |
25 (25) |
| Vout Maximum |
Limited by external components |
| Topology |
Boost, Sepic |
| Synchronous (yes/no) |
no |
| Packages |
TSSOP-24 |
| Features |
PolyPhase, Resistor Set Frequency, External Synchronization, Soft Start |
| Isupply (mA) |
1.8 |
| Ishutdown (uA) |
30 |
| Monolithic (yes/no) |
no |
| Vout Max (V) |
350 |
| Vin Min Startup (V) |
5.5 |
| Vswitch Max (V) |
350 |
| Frequency (kHz) |
500 |
| Frequency Adjust Range |
75kHz - 500kHz |
| Frequency Sync Range |
50kHz - 650kHz |
| Sense Resistor |
Rsense |
| Extended Temp |
E, I, H |
| Comments |
Multi-Phase Current Mode Step-Up DC/DC Controller, 10V IntVcc, 4.4V UV+, 3.9V UV- |
| Featured |
no |
| Date Added |
2012-03-21 |
| Price 1k * |
$3.41 (LTC3862EFE#PBF) |
| New |
yes |