 |  | | |
| PartNumber | MAX1845EEI | MAX1845EEI+T | MAX1845EEI+ |
| Description | Switching Controllers Dual, High-Efficiency, Step-Down Controller with Accurate Current Limit | Switching Controllers Step-Down Controlle | Switching Controllers Step-Down Controlle |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | - |
| Number of Outputs | 2 Output | 2 | - |
| Input Voltage | 2 V to 28 V | 2 V to 28 V | - |
| Output Voltage | 1.5 V, 1.8 V, 2.5 V, 1 V to 5.5 V | 1.5 V 1.8 V 2.5 V 1 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | QSOP-28 | - | - |
| Series | MAX1845 | MAX1845 | - |
| Type | Current Mode PWM Controllers | - | - |
| Brand | Maxim Integrated | - | - |
| Product Type | Switching Controllers | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Part # Aliases | MAX1845 | MAX1845 | - |
| Packaging | - | Digi-ReelR Alternate Packaging | - |
| Package Case | - | QSOP-28 | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Output Type | - | Transistor Driver | - |
| Function | - | Step-Down | - |
| Supplier Device Package | - | 28-QSOP | - |
| Topology | - | Buck | - |
| Voltage Supply Vcc Vdd | - | 4.5 V ~ 5.5 V | - |
| Frequency Switching | - | 200kHz, 300kHz, 420kHz, 540kHz | - |
| Control Features | - | Current Limit, Enable, On Time Control, Power Good | - |
| Output Configuration | - | Positive | - |
| Output Phases | - | 1 | - |
| Duty Cycle Max | - | - | |
| Synchronous Rectifier | - | Yes | - |
| Clock Sync | - | No | - |
| Serial Interfaces | - | - | - |
| メーカー | モデル | 説明 | RFQ |
|---|---|---|---|
Maxim Integrated |
MAX1845ETX+ | Switching Controllers Step-Down Controller | |
| MAX1845ETX+T | Switching Controllers Step-Down Controller | ||
| MAX1845EEI | Switching Controllers Dual, High-Efficiency, Step-Down Controller with Accurate Current Limit | ||
| MAX1845EEI+TGC1 | ブランドニューオリジナル | ||
| MAX1845ETX+T | Switching Controllers Step-Down Controlle | ||
| MAX1845EEI+T | Switching Controllers Step-Down Controlle | ||
| MAX1845ETX+ | Switching Controllers Step-Down Controlle | ||
| MAX1845EEI+ | Switching Controllers Step-Down Controlle | ||
| MAX1845EEI | IC REG CTRLR BUCK 28QSOP | ||
| MAX1845EEI-T | Switching Controllers | ||
| MAX1845EEI-TG | ブランドニューオリジナル | ||
| MAX1845EEI-TG05 | ブランドニューオリジナル | ||
| MAX1845ETX | Dual Switching Controller, Current-mode, 0.00005A, 620kHz Switching Freq-Max, BICMOS | ||
| MAX1845ETX+TG05 | ブランドニューオリジナル | ||
| MAX1845ETX-T | Switching Controllers | ||
| MAX1845ETX-TG096 | ブランドニューオリジナル | ||
| MAX1845ETX-TG068 | ブランドニューオリジナル | ||
| MAX1845EEI-TG068 | ブランドニューオリジナル |