FP5453DR-LF,FP5453RR-LF微桥代理远翔控制IC
Features | |
˙Fixed Reference Voltage: 2.5V
˙Reference Voltage Precision: 2%
˙Totem-pole output stage
˙Low quiescent supply current under 4mA
˙Wide operating voltage range: 3.6~25V
˙Variable dead-time control (DTC)
˙UVLO protection function
˙Short circuit shutdown/auto re-start function (SCSAR)
˙Oscillator Frequency: Max. 1.2MHz
˙Package: SOP16/PDIP16/SSOP16/SOP16(EP)
|
>>SYNCHRONOUS STEP-DOWN(BUCK) CONTROLLERS
Part No. | VIN(Min)
(V) | VIN(Max)
(V) | Feedback
Voltage(V) | Switching Frequency
(kHz) | Driver
Capability
(mA) | Soft Start | OCP | SCP | Notes | Package |
FP5101 | 10.8 | 13.2 | 0.8 | 300/600 | 500 | Internal | ● | ● |
| SOP8 SOP8E |
FP5102 | 4.3 | 13.2 | 0.8 | 300/600 | 500 | Internal | ● | ● |
| SOP8 SOP8E |
FP5148 | 4.2 | 15 | 0.8 | Adjust | 500 | External | ● | ● | Dual Channel | SOP16 |
>>NON-SYNCHRONOUS STEP-DOWN(BUCK) CONTROLLERS
Part No. | VIN(Min)
(V) | VIN(Max)
(V) | Feedback
Voltage(V) | Switching
Frequency
(kHz) | Soft Start | DTC | SCP | Notes | Package |
FP5001 | 3.6 | 40 | 1 | Adjust | External | ● | ● |
| SOP8 |
FP5003 | 3.6 | 30 | 1 | Adjust | External | ● | ● | Totem pole include SCSAR | SOP8 |
FP5108 | 1.8 | 15 | 0.5 | Adjust | External |
| ● | Totem pole include | SOP8 |
FP5451 | 4 | 40 | Adjust | Adjust | External | ● | ● | Dual Channel | SOP16 SSOP16 |
FP5452 | 3.6 | 40 | Adjust | Adjust | External | ● | ● | Totem pole include | SOP16 SSOP16 |
FP5453 | 3.6 | 30 | Adjust | Adjust | External | ● | ● | Totem pole include SCSAR | SOP16 SSOP16 |
FP5462 | 3.6 | 40 | Adjust | Adjust | External | ● | ● | 1 Ch Boost 1Ch Buck | SOP16 SSOP16 |
