 | | | |
| PartNumber | R1224N252E-TR-FE | R1224N202F-TR-FE | R1224N222E-TR-FE |
| Description | Switching Controllers Buck DC/DC Controller | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller |
| Manufacturer | Ricoh Electronics | Ricoh Electronics | Ricoh Electronics |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Buck | - | - |
| Number of Outputs | 1 Output | - | - |
| Switching Frequency | 300 kHz | - | - |
| Duty Cycle Max | 100 % | - | - |
| Input Voltage | 2.3 V to 18.5 V | - | - |
| Output Voltage | 2.5 V | - | - |
| Output Current | - | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOT-23-5 | SOT-23-5 | SOT-23-5 |
| Packaging | Reel | Reel | Reel |
| Description/Function | PWM step down DC/DC converter controller | - | - |
| Isolation | Non-Isolated | - | - |
| Output Type | Fixed | - | - |
| Product | Switching Controllers | - | - |
| Series | R1224N | - | - |
| Brand | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company | Ricoh Electronic Devices Company |
| Shutdown | No Shutdown | - | - |
| Operating Supply Current | 20 uA | - | - |
| Operating Supply Voltage | 2.3 V to 18.5 V | - | - |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000222 oz | - | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Ricoh Electronic Devices Company |
R1224N252E-TR-FE | Switching Controllers Buck DC/DC Controller | |
| R1224N252F-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N252M-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N252H-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N202F-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N222E-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N262F-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N252G-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controller | ||
| R1224N252H-TR-FE | Switching Controllers 18.5V Input PWM/VFM Step-down DCDC Controlle | ||
| R1224N252E-TR-F | 全新原裝 | ||
| R1224N252E-TR-FE | DC to DC Converter and Switching Regulator Chip | ||
| R1224N252H | 全新原裝 |