Renesas ISL6244CR DC DC Switching Controllers
IC REG CTRLR BUCK 32QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISL6244CR
Detailed Description
IC REG CTRLR BUCK 32QFN
Package
32-VFQFN Exposed Pad
Key Features
Package / Case: 32-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ISL6244CR Datasheet
Quick Jump:
Technical Specifications
Renesas ISL6244CR DC DC Switching Controllers technical specifications.
General
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.75V ~ 5.25V
Output Type
PWM Signal
Switching Frequency
80kHz ~ 1MHz
Number of Outputs
4
Topology
Buck
Control Features
Enable, Frequency Control, Power Good
Output Configuration
Positive
Alternate Parts Comparison (ISL6244CR vs ISL81601FRZ-T7A vs ISL81601FRZ-T vs ISL6569CR-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 | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.75V ~ 5.25V | 4.5V ~ 60V | 4.5V ~ 60V | 4.75V ~ 5.25V |
| Switching Frequency | 80kHz ~ 1MHz | 90kHz ~ 650kHz | 90kHz ~ 650kHz | 80kHz ~ 1MHz |
| Clock Sync | No | Yes | Yes | No |
| Control Features | Enable, Frequency Control, Power Good | Current Limit, Enable, Power Good | Current Limit, Enable, Power Good | Current Limit, Enable, Frequency Control, Power Good |
| Function | Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Down |
| Number of Outputs | 4 | 1 | 1 | 2 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 4 | 2 | 2 | 2 |
| Output Type | PWM Signal | PWM Signal | PWM Signal | PWM Signal |
| Action |
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