 | | | |
| PartNumber | LTC7821EUH#PBF | LTC7821IUH#PBF | LTC7821EUH#TRPBF |
| Description | Switching Controllers Hybrid Buck Sync Cntr | Switching Controllers Hybrid Buck Sync Cntr | Switching Controllers Hybrid Buck Sync Cntr |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Buck | Buck | Buck |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 200 kHz to 1.5 MHz | 200 kHz to 1.5 MHz | 200 kHz to 1.5 MHz |
| Duty Cycle Max | 40 % | 40 % | 40 % |
| Input Voltage | 10 V to 72 V | 10 V to 72 V | 10 V to 72 V |
| Output Voltage | 0.9 V to 33.5 V | 0.9 V to 33.5 V | 0.9 V to 33.5 V |
| Output Current | 20 A | 20 A | 20 A |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-32 | QFN-32 | QFN-32 |
| Packaging | Tube | Tube | Reel |
| Isolation | Non-Isolated | Non-Isolated | Non-Isolated |
| Product | Switching Controllers | Switching Controllers | Switching Controllers |
| Series | LTC7821 | LTC7821 | LTC7821 |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Operating Supply Current | 84 mA | 84 mA | 84 mA |
| Operating Supply Voltage | 10 V to 72 V | 10 V to 72 V | 10 V to 72 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 73 | 73 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |