Renesas ISL8843AMUZ DC DC Switching Controllers
IC REG CTRLR BOOST/FLYBACK 8MSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISL8843AMUZ
Detailed Description
IC REG CTRLR BOOST/FLYBACK 8MSOP
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ISL8843AMUZ Datasheet
Quick Jump:
Technical Specifications
Renesas ISL8843AMUZ DC DC Switching Controllers technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TJ)
Supply Voltage
9V ~ 30V
Output Type
Transistor Driver
Switching Frequency
Up to 2MHz
Number of Outputs
1
Topology
Boost, Flyback
Control Features
Current Limit, Frequency Control
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (ISL8843AMUZ vs ISL6744AUZ-T vs ISL6841IUZ-T vs ISL6843IUZ-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 | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 9V ~ 30V | 9V ~ 16V | 7.5V ~ 14V | 9V ~ 16V |
| Switching Frequency | Up to 2MHz | Up to 1MHz | Up to 2MHz | Up to 2MHz |
| Clock Sync | No | No | No | No |
| Control Features | Current Limit, Frequency Control | Frequency Control, Soft Start | Current Limit, Frequency Control | Current Limit, Frequency Control |
| Duty Cycle Max | 96% | 99% | 48% | 96% |
| Function | Step-Up, Step-Up/Step-Down | Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive, Isolation Capable | Positive, Isolation Capable | Positive, Isolation Capable | Positive, Isolation Capable |
| Output Phases | 1 | 1 | 1 | 1 |
| Action |
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