SC1214
SC1214 is High Speed - Combi-Sense Two-Phase - Synchronous MOSFET Driver manufactured by SEMTECH.
High Speed, bi-SenseTM .. Two-Phase, Synchronous MOSFET Driver
POWER MANAGEMENT Description
The SC1214 is a high speed, bi-SenseTM, two-phase driver designed to drive high-side and low-side MOSFETs in two synchronous Buck converters. The driver bined with bi-Sense PWM controllers, such as Semtech SC2643VX or SC2643, provides a cost effective two-phase voltage regulator for advanced microprocessors The bi-SenseTM is a technique to sense the inductor current for peak current mode control of voltage regulator without using sensing resistor. It provides the following advantages:
- No costly precision sensing resistor
- Lossless current sensing
- High level noise...
