| Part Number | LM63635DQPWPRQ1 | LM63615DQPWPRQ1 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | 
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| Product Status | Active | Active | 
| Function | Step-Down | Step-Down | 
| Output Configuration | Positive | Positive | 
| Topology | Buck | Buck | 
| Output Type | Adjustable | Adjustable | 
| Number of Outputs | 1 | 1 | 
| Voltage - Input (Min) | 3.5V | 3.5V | 
| Voltage - Input (Max) | 32V | 36V | 
| Voltage - Output (Min/Fixed) | 1V | 1V | 
| Voltage - Output (Max) | 20V | 20V | 
| Current - Output | 3.25A | 1.5A | 
| Frequency - Switching | 250kHz ~ 2.2MHz | 400kHz, 2.1MHz | 
| Synchronous Rectifier | Yes | Yes | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 150°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-PowerTSSOP (0.173", 4.40mm Width) | 16-PowerTSSOP (0.173", 4.40mm Width) | 
| Supplier Device Package | 16-HTSSOP | 16-HTSSOP |