company blog about ON ASP2100MNTXG 8+2 Phase Output Controller With SVID Interface

ON ASP2100MNTXG 8+2 Phase Output Controller With SVID Interface

Product Description
ASP2100MNTXG is a dual-rail eight plus two-phase buck solution optimised for IMVP9.1 Rev0.9 and Rev0.95 respectively. The multi-phase rail control system is based on dual-edge pulse-width modulation (PWM) combined with DCR current sensing or intelligent power stage current sensing. These features provide ultra-fast initial response to dynamic load events and reduce system cost. Monitor amplifiers with ultra-low offset current with programmable offset. Monitor amplifier with programmable offset compensation for high accuracy current monitoring.

Feature:
Voltage range 4.5 V to 21 V
Starts up to pre-charged loads while avoiding false OVPs
Digital soft-start ramp
Adjustable VBOOT
High-impedance differential amplifier for precise output voltage
Supports dual VID meters, compatible with IMVP9.1
Supports high current expansion
Automatic phase cut-off
Dynamic reference injection
Programmable output voltage drift rate
Dynamic VID feedforward
Differential current sense amplifier per phase

Applications
Desktop computers