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XRP7740ILB-F
| Category |
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Business
| Product Category | Switching Controllers | Standard Package | 490 |
| Factory Pack Quantity | 490 | Standard Package Name | QFN |
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Safety Outputs and Type | No | ||
Electrical
| LED | No | Output Type | Adjustable |
| w/LED Driver | No | Voltage Rating | 5.1 V |
| Current - Output | 15 A | Current - Supply | 50 mA |
| Voltage - Supply | 6.5 V ~ 20 V | Number of Outputs | 4 |
| Current Rating (Max) | 15 A | Frequency - Switching | 1.5MHz |
| Selectable Hysteresis | Yes | Number of Outputs and Type | 4 |
| Voltage/Current - Output 1 | Controller | Voltage/Current - Output 2 | Controller |
| Voltage/Current - Output 3 | Controller | Voltage - Output (Typ) @ Distance | Controller |
Mechanical
| Width | 6mm | Height | 0.73mm |
| Length | 6mm | Packaging | Bulk |
| Lead Style | No Lead | Mounting Type | Surface Mount |
| Mounting Style | SMD/SMT | Number of Pins | 40 |
| Package / Case | 40-WFQFN Exposed Pad | Package Cooled | TQFN |
| Length - Overall | 6 | Package Quantity | TQFN EP |
| Size / Dimension | 6 x 6 x 0.73mm | Number of Positions | 40 |
| Shell Size - Insert | 0.73 | Supplier Device Package | 40-TQFN (6x6) |
Product Info
| Type | DPWM DC to DC Controller/Step Down | Series | PowerXR |
| Function | Any Function | Topology | Step-Down (Buck) Synchronous (4), Linear (LDO) (1) |
| w/Sequencer | Yes | Manufacturer | Exar |
| w/Supervisor | No | Controller Type | DC to DC Converter and Switching Regulator Chip |
| Other Specifications | 直流至直流转换器和开关稳压器芯片 | Output Configuration | Surface Mount |
| Printed Circuit Board | 40 | ||
Environmental
| Operating Temperature | -40°C ~ 125°C | ||
Documents & Media
Online Document
PDF Document
PDF Document
PDF Document
Online Document
Sourcing & traceability
- Datasheet
- XRP7708, XRP7740
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.