Altium Eagle OrCad PADS KiCad 
ISL9443IRZ
SWITCHING CONTROLLER
NOVA Part#:
345-3070468-ISL9443IRZ
Manufacturer:
Manufacturer Part No:
ISL9443IRZ
Standard Package:
60
Technical Datasheet:
Available download format
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Buck Regulator Positive Output Step-Down - DC-DC Controller IC 32-QFN (5x5)
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | |
| Package case | 32-VFQFN Exposed Pad | |
| Manufacturer | Intersil | |
| RoHS | 1 | |
| Function | Step-Down | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 32-QFN (5x5) | |
| Output Phases | 2 | |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V | |
| Duty Cycle (Max) | - | |
| Clock Sync | Yes | |
| Serial Interfaces | - | |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | |
| Output Configuration | Positive | |
| Output Type | Transistor Driver | |
| Synchronous Rectifier | Yes | |
| Topology | Buck | |
| Frequency - Switching | 600kHz ~ 1.2MHz | |
| Number of Outputs | 3 | |
| Other Names | 2156-ISL9443IRZ-IL HARISLISL9443IRZ |
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