Product Details
ISL9444CRZ
Status
In Stock
SKU
ISL9444CRZ-ND
Short Description
IC REG CTRLR BUCK 32QFN
Category
Integrated Circuits (ICs), Power Management (PMIC), DC DC Switching Controllers
Manufacturer
Renesas Electronics Corporation
Datasheet
N/A
Request a Quote
Quantity to Be Confirmed
Required Quantity
No obligation
Fast response
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (5x5)
| Manufacturer Product Number | ISL9444CRZ |
|---|---|
| Packaging | Tube |
| Operating Temperature | 0°C ~ 85°C (TA) |
| Part Status | Obsolete |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0090 |
| Part Number Alias | -ISL9444CRZ |
| PCN Obsolescence/ EOL | Mult Dev 21/Jan/2022 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5338/PLC21060.pdf ] |
| PCN Assembly/Origin | Mult Dev A/T/MSL Chgs 25/Jan/2021 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5334/PCN21005.pdf ] |
| PCN Packaging | Mult Devs Label Update 08/Dec/2025 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/8458/PA230003_R1.pdf ] |
| Output Type | Transistor Driver |
| Base Product Number | ISL9444 |
| EDA/CAD Models | ISL9444CRZ Models |
| EDA Models | ISL9444CRZ Models [ https://www.digikey.com/en/models/3721435 ] |
| Function | Step-Down |
| Supplier Device Package | 40-QFN (5x5) |
| Topology | Buck |
| Number of Outputs | 3 |
| Frequency - Switching | 200kHz ~ 1.2MHz |
| Synchronous Rectifier | Yes |
| Output Configuration | Positive |
| Control Features | Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
| Clock Sync | Yes |
| Output Phases | 2 |
Rate and review
Feel free to share your opinion about this product.
