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芯奇士电子
| ： | LM51551 |
|---|---|
| ： | 反激式控制器 |
| ： | TI |
| ： | 2.2-MHz wide VI |
| ： | - |
| ： | WSON (DSS) |
| ： | 5000 |
| ： | - |
| TYPE | DESCRIPTION |
| Topology | Boost, Flyback, SEPIC |
| Vin (min) (V) | 1.5 |
| Vin (max) (V) | 45 |
| Vout (min) (V) | 1.5 |
| Vout (max) (V) | 300 |
| Regulated outputs (#) | 1 |
| Switching frequency (min) (kHz) | 100 |
| Switching frequency (max) (kHz) | 2200 |
| Iq (typ) (mA) | 0.45 |
| Features | Adjustable current limit, Frequency synchronization, Hiccup mode protection, Nonsynchronous rectification, Power good, UVLO adjustable |
| Duty cycle (max) (%) | 93 |
| TI functional safety category | Functional Safety-Capable |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
| Type | Controller |
| Topology | Boost, Flyback, SEPIC |
| Vin (min) (V) | 1.5 |
| Vin (max) (V) | 45 |
| Vout (min) (V) | 1.5 |
| Vout (max) (V) | 300 |
| Regulated outputs (#) | 1 |
| Switching frequency (min) (kHz) | 100 |
| Switching frequency (max) (kHz) | 2200 |
| Iq (typ) (mA) | 0.45 |
| Features | Adjustable current limit, Frequency synchronization, Hiccup mode protection, Nonsynchronous rectification, Power good, UVLO adjustable |
| Duty cycle (max) (%) | 93 |
| TI functional safety category | Functional Safety-Capable |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
| Type | Controller |
