| 内部开关 |
Yes |
| 同步整流器 |
No |
| 开关频率 |
200kHz |
| 输出数 |
1 |
| 输入电压 |
4 ~ 60 V |
| 输出电压 |
3.3 ~ 20 V |
| 输出电流 |
500mA |
| 工作温度 |
-40°C ~ 125°C |
| 安装类型 |
Surface Mount |
| 类型 |
Step-Down (Buck), Step-Up (Boost) |
| Number of Outputs |
1 |
| Vin Min (V) |
4 |
| Vin Max (V) |
60 |
| Over Voltage Protection (V) |
|
| Output Current (A) |
0.4 |
| Monolithic (yes/no) |
yes |
| Synchronous (yes/no) |
no |
| Packages |
TSSOP-16 |
| Features |
Burst Mode, Soft Start, Output Disconnect |
| Vout Min (V) |
3.3 |
| Frequency (kHz) |
200 |
| Frequency Adjust Range |
|
| Frequency Sync Range |
|
| Tracking (yes/no) |
no |
| Integrated Inductor (yes/no) |
no |
| Isupply (mA) |
0.1 |
| Ishutdown (uA) |
10 |
| Switch Current (A) |
|
| Sense Resistor |
|
| Polyphase (yes/no) |
no |
| Max Phases (#) |
1 |
| Architecture |
Constant Frequency Current Mode |
| Topology |
Buck-Boost |
| Vout Max (V) |
20 |
| Vout Maximum |
20V |
| Extended Temp |
E, I |
| Comments |
True buck-boost Vin 4V-60V, Vout 3.3V-20V |
| Featured |
no |
| Date Added |
1984-01-01 |
| Price 1k * |
$3.25 (LT3433EFE) |
| New |
no |