MIC2155 controller equivalent, pwm synchronous buck controller.
* Synchronous buck control ICs with outputs switching 180° out-of-phase
* Remote sensing with internal differential amplifier
* 4.5V to 14.5V input voltage ra.
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* Multi-output power supplies with sequencing DSP, FPGA, CPU and ASIC power supplies DSL mod.
The MIC2155 and MIC2156 are a family of two-phase, single-output synchronous buck control ICs featuring small size, high efficiency, and a high level of flexibility. The ICs implement a 500kHz (MIC2155) and 300kHz (MIC2156) voltage mode PWM control, .
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