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 |