Renesas Electronics America Inc
IC REG CTRLR BUCK 40QFN
ISL9444IRZ-T is a PMIC - Voltage Regulators - DC DC Switching Controllers manufactured by Renesas Electronics America Inc. IC REG CTRLR BUCK 40QFN. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 4.5V ~ 28V, package / case 40-VFQFN Exposed Pad.
In Stock: 2,518
| Attribute | Value |
|---|---|
| Product Status | Active |
| 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 | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (5x5) |
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| LTC3839EUH#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | 95% | View |
| LM2657MTC/NOPB | Texas Instruments | DUAL SWITCHING CONTROLLER, VOLTA | 95% | View |
| MAX16933CATIS/VY+T | Analog Devices Inc./Maxim Integrated | 2.2MHZ, 36V, DUAL BUCK | 93% | View |
| MAX16933CATIR/VY+T | Analog Devices Inc./Maxim Integrated | 2.2MHZ, 36V, DUAL BUCK | 93% | View |
| LTC3833IUDC#TRPBF | Analog Devices Inc. | IC REG CTRLR BUCK 20QFN | 80% | View |
| MIC2127-AYML | Microchip Technology | 75V, SYNCHRONOUS BUCK CONTROLLER | 80% | View |
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