ISL9443IRZ Intersil DC DC Switching Controllers

Mfr: Intersil
Series: -
Package: Tube
Product Status: Obsolete
Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 3
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 4.5V ~ 28V
Frequency - Switching: 600kHz ~ 1.2MHz
Duty Cycle (Max): -
Synchronous Rectifier: Yes
Clock Sync: Yes
Serial Interfaces: -
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature: -40°C~85°C(TA)
Mounting Type: Surface Mount
Package / Case: 32-VFQFN Exposed Pad
Supplier Device Package: 32-QFN (5x5)