Category: Integrated Circuits (ICs)
                  Power Management (PMIC)
                  DC DC Switching Controllers

Mfr: onsemi 
Series: –
Package: Tape & Reel (TR)
                 Cut Tape (CT)
                 Digi-Reel®
Product Status: Not For New Designs
Output Type: PWM Signal
Function: Step-Up, Step-Down
Output Configuration: Positive
Topology: Buck, Boost
Number of Outputs: 1
Output Phases: 4
Voltage – Supply (Vcc/Vdd): 4.5V ~ 28V
Frequency – Switching: 150kHz ~ 1.2MHz
Duty Cycle (Max): –
Synchronous Rectifier: –
Clock Sync: Yes
Serial Interfaces: I²C
Control Features: Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start
Operating Temperature: -40°C ~ 100°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-VFQFN Exposed Pad
Supplier Device Package: 32-QFN (5×5)
Base Product Number: NCP81239