Analog Devices MAX1994ETM+ DC DC Switching Regulators
IC REG BUCK ADJ/PROG DL 48TQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MAX1994ETM+
Detailed Description
IC REG BUCK ADJ/PROG DL 48TQFN
Package
48-WFQFN Exposed Pad
Key Features
Package / Case: 48-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
MAX1994ETM+ Datasheet
Quick Jump:
Technical Specifications
Analog Devices MAX1994ETM+ DC DC Switching Regulators technical specifications.
General
Package / Case
48-WFQFN Exposed Pad
Mounting Type
Surface Mount
Lifecycle Status
Obsolete
Output Type
Adjustable (Programmable)
Max Input Voltage
28V
Switching Frequency
200kHz, 300kHz, 550kHz, 1MHz
Number of Outputs
2
Topology
Buck
Output Configuration
Positive
Output Voltage
1V (0.7V)
Alternate Parts Comparison (MAX1994ETM+ vs MAX20031CATMD/V+ vs MAX20031BATMF/V+ vs MAX20030CATMA/V+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount, Wettable Flank |
| Switching Frequency | 200kHz, 300kHz, 550kHz, 1MHz | 220kHz ~ 2.2MHz | 220kHz ~ 2.2MHz | 220kHz ~ 2.2MHz |
| Number of Outputs | 2 | 4 | 4 | 4 |
| Topology | Buck | Step-Down (Buck) Synchronous (2), Step-Up (Boost) (1), Linear (LDO) (1) | Step-Down (Buck) Synchronous (2), Step-Up (Boost) (1), Linear (LDO) (1) | Step-Down (Buck) Synchronous (2), Step-Up (Boost) (1), Linear (LDO) (1) |
| Operating Temperature | -- | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | -- | 3.5V ~ 42V | 3.5V ~ 42V | 3.5V ~ 42V |
| Voltage Current Output 1 | -- | 1V ~ 10V, 20A | 1V ~ 10V, 20A | 5V |
| Voltage Current Output 2 | -- | 1V ~ 10V, 20A | 1V ~ 10V, 20A | 3.3V |
| Voltage Current Output 3 | -- | Adjustable, 1.005V ~ 42V | Adjustable, 1.005V ~ 42V | Controller |
| W Sequencer | -- | No | No | No |
| W Supervisor | -- | No | No | No |
| Action |
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