 | |  | |
| PartNumber | XR77128ELB-F | XR77128ELBMTR-F | XR77128ELBTR-F |
| Description | Switching Controllers Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output | Switching Controllers Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output | Switching Controllers Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output |
| Manufacturer | MaxLinear | MaxLinear | Exar Corporation |
| Product Category | Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFN-EP-44 | TQFN-EP-44 | - |
| Packaging | Tray | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 0.8 mm | 0.8 mm | - |
| Length | 7 mm | 7 mm | - |
| Series | XR77128 | XR77128 | XR77128 |
| Width | 7 mm | 7 mm | - |
| Brand | MaxLinear | MaxLinear | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Factory Pack Quantity | 260 | 250 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | - | 0.008254 oz | - |
| Package Case | - | - | TQFN-EP-44 |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 44-TQFN (7x7) |
| Number of Outputs | - | - | 4 |
| Topology | - | - | Buck |
| Voltage Supply Vcc Vdd | - | - | 5.5 V ~ 25 V |
| Frequency Switching | - | - | 105kHz ~ 1.23MHz |
| Control Features | - | - | Enable |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | |
| Synchronous Rectifier | - | - | Yes |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | I2C, SMBus |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
MaxLinear |
XR77129ELB-F | Switching Controllers Quad Channel Programmable Digital Buck Controller 40V. | |
| XR77128ELB-F | Switching Controllers Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output | ||
| XR77128ELBMTR-F | Switching Controllers Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output | ||
| XR77129EVB-DEMO-1 | Power Management IC Development Tools XR77129 Demo Kit | ||
| XR77128EVB-DEMO-1-KITA | Power Management IC Development Tools XR77128 Demo Kit | ||
| XR77129EVB-DEMO-1-KITA | Power Management IC Development Tools XR77129 Demo Kit | ||
| XR77129ELBTR-F | Switching Controllers Quad Channel Programmable Digital Buck Controller 40V | ||
| XR77129ELBMTR-F | Switching Controllers Quad Channel Programmable Digital Buck Controller 40V | ||
| XR77128ELBMTR-F | Switching Controllers Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output | ||
| XR77128ELBTR-F | Switching Controllers Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output | ||
| XR77129ELB-F | Switching Controllers Quad Channel Programmable Digital Buck Controller 40V | ||
| XR77128ELB-F | Switching Controllers Quad Channel Programmable Digital Buck Controller Upgrade to XRP7724 with DrMOS output | ||
| XR77128EVB-DEMO-1-KITA | DEMO KIT XR77128 BOARD SOFTWARE | ||
| XR77129EVB-DEMO-1-KITA | DEMO KIT XR77129 |