IC REG CTRLR BUCK-BOOST 20QFN
A4450KESTR-J is a PMIC - Voltage Regulators - DC DC Switching Controllers manufactured by Allegro MicroSystems. IC REG CTRLR BUCK-BOOST 20QFN. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 150°C (TJ), voltage - supply (vcc/vdd) 3V ~ 36V, package / case 20-WFQFN Exposed Pad.
In Stock: 7,592
| Attribute | Value |
|---|---|
| Product Status | Active |
| 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) |
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| LT8603JUJ#WPBF | Analog Devices Inc. | 42V, L IQ, 4X OUT 3X MONO BUCK C | 77% | View |
| LT8603JUJ#PBF | Analog Devices Inc. | 42V, L IQ, 4X OUT 3X MONO BUCK C | 77% | View |
| LT8603JUJ#TRPBF | Analog Devices Inc. | 42V, L IQ, 4X OUT 3X MONO BUCK C | 77% | View |
| LT8392HUFD#TRPBF | Analog Devices Inc. | 60V SYNC 4-SWITCH BUCK-BOOST LED | 73% | View |
| LT8392JFE#TRPBF | Analog Devices Inc. | 60V SYNC 4-SWITCH BUCK-BOOST LED | 73% | View |
| LT8392JUFD#PBF | Analog Devices Inc. | 60V SYNC 4-SWITCH BUCK-BOOST LED | 73% | View |
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3J LIMITED
