ISL8121IRZ-T
IC REG CTRLR BUCK 24QFNManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
Quality Control: Learn More
Renesas Electronics Corporation ISL8121IRZ-T is a dual-phase, synchronous buck controller designed for high-performance DC-DC step-down applications. This device, packaged in a 24-QFN (4x4) with exposed pad, provides precise voltage regulation with a wide input voltage range of 4.9V to 5.5V. The ISL8121IRZ-T supports adjustable switching frequencies from 150kHz up to 2MHz, offering flexibility in component selection and power density optimization. Key control features include current limiting, enable, soft-start, and tracking capabilities, facilitating robust power management. The controller drives external MOSFETs for its two positive output phases, utilizing a buck topology. It operates within a temperature range of -40°C to 85°C (TA) and is supplied in tape and reel packaging. This component is utilized in various industrial and automotive applications requiring efficient power conversion.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 150kHz ~ 2MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.9V ~ 5.5V |
| Supplier Device Package | 24-QFN (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 66% |
| Clock Sync | No |
| Number of Outputs | 2 |
Request a Quote
Clients Also Buy
ISL8130IRZ-TK
IC REG CTRLR MULT TOPOLOGY 20QFN
ISL6522BCRZ-T
IC REG CTRLR BUCK 16QFN
ISL81401AFRZ
40V 4-SW SYNCH BUCK-BOOST PWM
