For Reference Only
| Part Number | ISL6551IR-T |
| LIXINC Part # | ISL6551IR-T |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Controllers |
| Description | DUAL SWITCHING CONTROLLER |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ISL6551IR-T PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ISL6551IR-T |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Obsolete |
| Output Type: | Transistor Driver |
| Function: | Step-Up/Step-Down |
| Output Configuration: | Positive, Isolation Capable |
| Topology: | Full-Bridge |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 10.8V ~ 13.2V |
| Frequency - Switching: | 50kHz ~ 500kHz |
| Duty Cycle (Max): | 50% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Dead Time Control, Enable, Soft Start |
| Operating Temperature: | 0°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-VQFN Exposed Pad |
| Supplier Device Package: | 28-QFN (6x6) |
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| In Stock | 14760 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.02000 | $3.02 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
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