XR77128ELBTR-F
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 44-WFQFN Exposed Pad |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Function | Step-Down |
| Number of Outputs | 4 |
| Output Type | Transistor Driver |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 5.5V~25V |
| Control Features | Enable |
| Topology | Buck |
| Frequency - Switching | 105kHz~1.23MHz |
| Synchronous Rectifier | Yes |
| Serial Interfaces | I2C, SMBus |
| Clock Sync | No |
| Output Phases | 1 |
XR77128ELBTR-F Overview
In the 44-WFQFN Exposed Pad package, the switching controller meets most application requirements. It is sufficient to generate 4 outputs with this dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. There are Transistor Driver dc switching's output (s) that it can handle. 5.5V~25V is the operating voltage and supply voltage of the dc control. A -40°C~125°C TJ dc switcher is not a problem. Switching can be done at 105kHz~1.23MHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Enable which allows efficient switching control.
XR77128ELBTR-F Features
Transistor Driver Outputs
Switching Frequency: 105kHz~1.23MHz
Enable
XR77128ELBTR-F Applications
There are a lot of MaxLinear, Inc. XR77128ELBTR-F DC to DC converter applications.
- Printing equipment
- Grinders
- Gear/thread machining machines
- Terrestrial set-top boxes
- Driver circuits
- Mobile phones
- Power supplies of electronic gadgets
- Boring machines
- Elevator lighting
- Arc suppression circuits