| Part Number | IR3538AMTYPBF | IR3538MTYPBF |
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies |
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
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| Product Status | Obsolete | Obsolete |
| Output Type | PWM | PWM |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 8 | 8 |
| Output Phases | 8 | 8 |
| Voltage - Supply (Vcc/Vdd) | 3.3V | 3.3V |
| Frequency - Switching | 200kHz ~ 1.2MHz | 200kHz ~ 1.2MHz |
| Duty Cycle (Max) | - | - |
| Synchronous Rectifier | No | No |
| Clock Sync | No | No |
| Serial Interfaces | I²C, PMBus, SMBus | I²C, PMBus, SMBus |
| Control Features | Enable, Power Good | Enable, Power Good |
| Operating Temperature | -20°C ~ 85°C (TA) | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 56-VFQFN Exposed Pad | 56-VFQFN Exposed Pad |
| Supplier Device Package | PG-VQFN-56-901 | PG-VQFN-56-901 |