PartNumber | MAX1994ETM | MAX1994ETM+ | MAX1994ETM+T |
Description | Switching Controllers | Switching Controllers | IC REG BUCK ADJ/PROG DL 48TQFN |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
Series | - | - | - |
Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
Package Case | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad |
Operating Temperature | -40°C ~ 100°C (TA) | -40°C ~ 100°C (TA) | -40°C ~ 100°C (TA) |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Output Type | Adjustable (Programmable) | Adjustable (Programmable) | Adjustable (Programmable) |
Function | Step-Down | Step-Down | Step-Down |
Supplier Device Package | 48-TQFN (7x7) | 48-TQFN (7x7) | 48-TQFN (7x7) |
Number of Outputs | 2 | 2 | 2 |
Topology | Buck | Buck | Buck |
Frequency Switching | 200kHz, 300kHz, 550kHz, 1MHz | 200kHz, 300kHz, 550kHz, 1MHz | 200kHz, 300kHz, 550kHz, 1MHz |
Current Output | - | - | - |
Output Configuration | Positive | Positive | Positive |
Voltage Output Min Fixed | 1V (0.7V) | 1V (0.7V) | 1V (0.7V) |
Voltage Output Max | 5.5V (2V) | 5.5V (2V) | 5.5V (2V) |
Synchronous Rectifier | Yes | Yes | Yes |
Voltage Input Min | 2V | 2V | 2V |
Voltage Input Max | 28V | 28V | 28V |