Integrated Circuits (ICs)
Discrete Semiconductor Products
RF/IF and RFID
Isolators
Relays
Resistors
Sensors, Transducers
Switches
Transformers
| Manufacturer | Allegro MicroSystems,Rochester Electronics, LLC |
| Manufacturer Product Number | A4450KESTR-J |
| Stock | 80149 |
| Min Qty | 1 |
| Package | Tape & Reel (TR),Cut Tape (CT）,Bulk |
| Series | Automotive, AEC-Q100 |
| Output Type | Transistor Driver |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Buck-Boost |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 36V |
| Frequency - Switching | 250kHz ~ 2.2MHz |
| Duty Cycle (Max) | |
| Synchronous Rectifier | No |
| Clock Sync | Yes |
| Serial Interfaces | |
| Control Features | Enable, Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) |
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