Renesas Electronics America Inc
IC REG CTRLR BUCK 32QFN
ISL9444CRZ is a PMIC - Voltage Regulators - DC DC Switching Controllers manufactured by Renesas Electronics America Inc. IC REG CTRLR BUCK 32QFN. Key specifications: mounting type Surface Mount, operating temperature 0°C ~ 85°C (TA), voltage - supply (vcc/vdd) 4.5V ~ 28V, package / case 40-VFQFN Exposed Pad.
In Stock: 518
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 3 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
| Frequency - Switching | 200kHz ~ 1.2MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Serial Interfaces | - |
| Control Features | Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking |
| Operating Temperature | 0°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (5x5) |
ISL9444CRZ is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| LM5116MHX | National Semiconductor | SWITCHING CONTROLLER, CURRENT-MO | 77% | View |
| LTC3830-1ES8#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 8SOIC | 75% | View |
| LTC3772BETS8#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK TSOT23-8 | 74% | View |
| LTC1649IS#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 16SOIC | 74% | View |
| RT9618AGS | Richtek USA Inc. | IC REG CTRLR BUCK 8SOP | 74% | View |
| ISL6522IRZ-T | Renesas Electronics America Inc | IC REG CTRLR BUCK 16QFN | 70% | View |
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