Analog Devices LT1725IS#TRPBF DC DC Switching Controllers
Flyback Regulator Positive or Negative, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT1725IS#TRPBF
Detailed Description
IC REG CTRLR FLYBACK 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LT1725IS#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT1725IS#TRPBF DC DC Switching Controllers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
9.7V ~ 22V
Lifecycle Status
Active
Output Type
Transistor Driver
Switching Frequency
90kHz ~ 115kHz
Number of Outputs
1
Topology
Flyback
Control Features
Enable, Soft Start
Alternate Parts Comparison (LT1725IS#TRPBF vs LT1725CS#PBF vs LTC1159IS#PBF vs LTC1159IS#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | 0°C ~ 100°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 9.7V ~ 22V | 9.7V ~ 22V | 4V ~ 40V | 4V ~ 40V |
| Switching Frequency | 90kHz ~ 115kHz | 90kHz ~ 115kHz | Up to 250kHz | Up to 250kHz |
| Clock Sync | No | No | No | No |
| Control Features | Enable, Soft Start | Enable, Soft Start | Current Limit, Enable | Current Limit, Enable |
| Duty Cycle Max | 90% | 90% | 100% | 100% |
| Function | Step-Up/Step-Down | Step-Up/Step-Down | Step-Down | Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive or Negative, Isolation Capable | Positive or Negative, Isolation Capable | Positive or Negative | Positive or Negative |
| Output Phases | 1 | 1 | 1 | 1 |
| Action |
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