Description
The Micrel MIC2176-1/-2/-3 is a family of constant-frequency, synchronous buck controllers featuring a unique digitally modified adaptive ON-time control architecture.
The MIC2176 family operates over an input supply range of 4.5V to 75V and can be used to supply up to 15A of output current.
Features
- to ensure protection of the IC during fault conditions. These include undervoltage lockout to ensure proper operation under power-sag conditions, internal soft-start to reduce inrush current, fold-back current limit, “hiccup” mode shortcircuit protection and thermal shutdown. All support documentation can be found on Micrel’s web site at: www. micrel. com. Features.
- Hyper Speed ControlTM architecture enables - High delta V operation (VIN = 75V and VOUT = 1.2V) - Small output capacitance.
MIC2176-3 Datasheet
