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| PartNumber | MAX1634CAI+ | MAX1634AEAI+ | MAX1634AEAI+T |
| Description | Switching Controllers Multi-Out Low-Noise Power-Supply Ctlr | Switching Controllers Multi-Out Low-Noise Power-Supply Ctlr | Switching Controllers Multi-Out Low-Noise Power-Supply Ctl |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Number of Outputs | 2 Output | 2 Output | 2 |
| Input Voltage | 4.2 V to 30 V | 4.2 V to 30 V | - |
| Output Voltage | 2.5 V to 5.5 V, 3.3 V, 5 V | 2.5 V to 5.5 V, 3.3 V, 5 V | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 70 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-28 | SSOP-28 | - |
| Packaging | Bulk | Tube | Tape & Reel (TR) Alternate Packaging |
| Series | MAX1634 | MAX1634A | - |
| Type | Step Down | Step Down | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Factory Pack Quantity | 46 | 46 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Part # Aliases | MAX1634 | MAX1634A | - |
| Unit Weight | 0.025045 oz | 0.025045 oz | - |
| Package Case | - | - | 28-SSOP (0.209", 5.30mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 28-SSOP |
| Topology | - | - | Buck |
| Voltage Supply Vcc Vdd | - | - | 4.2 V ~ 30 V |
| Frequency Switching | - | - | 200kHz ~ 300kHz |
| Control Features | - | - | Enable, Reset, Sequencing |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | 0.99 |
| Synchronous Rectifier | - | - | Yes |
| Clock Sync | - | - | Yes |
| Serial Interfaces | - | - | - |