Analog Devices LTC3548AEDD#PBF DC DC Switching Regulators
Buck, Buck-Boost Switching Regulator IC Positive Adjustable 0.6V 2 Output 400mA, 800mA 10-WFDFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3548AEDD#PBF
Detailed Description
IC REG BUCK BST ADJ DL 10DFN
Package
10-WFDFN Exposed Pad
Key Features
Package / Case: 10-WFDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC3548AEDD#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3548AEDD#PBF DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
10-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Functions
Step-Down, Step-Up/Step-Down
Topology
Buck, Buck-Boost
Output Type
Adjustable
Switching Frequency
2.25MHz
Output Current
400mA, 800mA
Alternate Parts Comparison (LTC3548AEDD#PBF vs LTC3203BEDD#PBF vs MAX17670EATB+T vs MAX16904SATB52/V+T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 2.25MHz | 900kHz, 1MHz | 200kHz ~ 2.2MHz | 2.1MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Outputs | 2 | 1 | 3 | 1 |
| Package | 10-WFDFN | DFN-10 | WFDFN-10 | 10-WFDFN Exposed Pad |
| Topology | Buck, Buck-Boost | Charge Pump | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | Buck |
| Function | Step-Down, Step-Up/Step-Down | Step-Up | -- | Step-Down |
| Max Input Voltage | 5.5V | 5.5V | -- | 28V |
| Min Input Voltage | 2.5V | 2.7V | -- | 3.5V |
| Action |
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