For Reference Only
| Part Number | ISL78229ARZ-T |
| LIXINC Part # | ISL78229ARZ-T |
| Manufacturer | Intersil (Renesas Electronics America) |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BOOST PMBUS 40WQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ISL78229ARZ-T PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ISL78229ARZ-T |
| Brand: | Intersil (Renesas Electronics America) |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | Intersil (Renesas Electronics America) |
| Series: | Automotive, AEC-Q100 |
| Package: | Tape & Reel (TR) |
| Part Status: | Active |
| Output Type: | Transistor Driver |
| Function: | Step-Up |
| Output Configuration: | Positive |
| Topology: | Boost |
| Number of Outputs: | 2 |
| Output Phases: | 2 |
| Voltage - Supply (Vcc/Vdd): | 5V ~ 55V |
| Frequency - Switching: | 50kHz ~ 1.1MHz |
| Duty Cycle (Max): | 89% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | Yes |
| Serial Interfaces: | I²C, PMBus |
| Control Features: | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 40-VFQFN Exposed Pad |
| Supplier Device Package: | 40-QFN (6x6) |
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| In Stock | 10839 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $6.26250 | $6.2625 |
| 4000 | $6.03056 | $24122.24 |
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