UC2825DW/80903 Unitrode

Manufacturer: Unitrode
Manufacturer PN: UC2825DW/80903
Description: UC2825 SWITCHING CONTROLLER
Detailed Description: Regulator Output DC-DC Controller IC
Package: 40-VFQFN Exposed Pad
Mfr: onsemi
Series: -
Output Type: PWM Signal
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 8
Output Phases: 8
Voltage - Supply (Vcc/Vdd): 2.8V ~ 20V
Frequency - Switching: 250kHz ~ 1.2MHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: I²C, PSI
Control Features: Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, SPI
Operating Temperature: -10°C ~ 100°C (TA)
Mounting Type: Surface Mount
Package / Case: 40-VFQFN Exposed Pad
Supplier Device Package: 40-QFN (5x5)
Base Product Number: NCP81610