Renesas ISL6551ABZ DC DC Switching Controllers
IC REG CTRLR FULL-BRIDGE 28SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISL6551ABZ
Detailed Description
IC REG CTRLR FULL-BRIDGE 28SOIC
Package
28-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 28-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ISL6551ABZ Datasheet
Quick Jump:
Technical Specifications
Renesas ISL6551ABZ DC DC Switching Controllers technical specifications.
General
Package / Case
28-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
10.8V ~ 13.2V
Output Type
Transistor Driver
Switching Frequency
50kHz ~ 500kHz
Number of Outputs
1
Topology
Full-Bridge
Control Features
Current Limit, Dead Time Control, Enable, Soft Start
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (ISL6551ABZ vs ISL43240IAZ-T7A vs ISL78226ANZ vs ISL6565BCB-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 | 28-SOIC | 20-SSOP | 64-TQFP Exposed Pad | 28-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | 0°C ~ 105°C (TA) |
| Supply Voltage | 10.8V ~ 13.2V | -- | 6V ~ 64V | 4.75V ~ 5.25V |
| Switching Frequency | 50kHz ~ 500kHz | -- | 100kHz | 80kHz ~ 1.5MHz |
| Clock Sync | No | -- | Yes | No |
| Control Features | Current Limit, Dead Time Control, Enable, Soft Start | -- | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start | Enable, Frequency Control, Power Good |
| Duty Cycle Max | 50% | -- | 91.7% | 66.7% |
| Number of Outputs | 1 | -- | 6 | 3 |
| Output Configuration | Positive, Isolation Capable | -- | Positive and Negative | Positive |
| Output Phases | 1 | -- | 6 | 3 |
| Output Type | Transistor Driver | -- | PWM Signal | PWM Signal |
| Action |
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