| Part Number | MAX20343BEWE+ | MAX20343FEWE+ | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | 
|   |   | |
| Product Status | Active | Active | 
| Function | Step-Up, Step-Down | Step-Up/Step-Down | 
| Output Configuration | Positive | Positive | 
| Topology | Buck-Boost | Buck-Boost | 
| Output Type | Adjustable | Adjustable | 
| Number of Outputs | 1 | 1 | 
| Voltage - Input (Min) | 1.9V | 1.9V | 
| Voltage - Input (Max) | 5.5V | 5.5V | 
| Voltage - Output (Min/Fixed) | 2.5V | 2.5V | 
| Voltage - Output (Max) | 5.5V | 5.5V | 
| Current - Output | 1A | 1A | 
| Frequency - Switching | 400kHz ~ 680kHz | 1MHz ~ 2MHz | 
| Synchronous Rectifier | Yes | Yes | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-WFBGA, WLBGA | 16-WFBGA, WLBGA | 
| Supplier Device Package | 16-WLP (1.77x2.01) | 16-WLP (1.77x2.01) |