Analog Devices LT1243CS8#PBF DC DC Switching Controllers
IC REG CTRLR BUCK 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT1243CS8#PBF
Detailed Description
IC REG CTRLR BUCK 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT1243CS8#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT1243CS8#PBF DC DC Switching Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 100°C (TJ)
Supply Voltage
8.2V ~ 25V
Output Type
Transistor Driver
Switching Frequency
500kHz
Number of Outputs
1
Topology
Buck
Control Features
Frequency Control
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (LT1243CS8#PBF vs LT1247CS8#TRPBF vs LT1241IS8#TRPBF vs LT1247CS8#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 100°C (TJ) | 0°C ~ 100°C (TJ) | -40°C ~ 100°C (TA) | 0°C ~ 100°C (TJ) |
| Supply Voltage | 8.2V ~ 25V | 8.4V ~ 25V | 8.2V ~ 25V | 8.4V ~ 25V |
| Switching Frequency | 500kHz | 1MHz | 500kHz | 1MHz |
| Clock Sync | No | No | No | No |
| Control Features | Frequency Control | Frequency Control | Frequency Control | Frequency Control |
| Duty Cycle Max | 96% | 100% | 48% | 100% |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive, Isolation Capable | Positive | Positive, Isolation Capable | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Action |
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