ISL68137 Description
DATASHEET ISL68137 Digital Dual Output, 7-Phase Configurable PWM Controller with Adaptive Voltage Scaling Bus (AVSBus) FN8757 Rev.1.00 Jun 26, 2017 The ISL68137 is a digital dual output, flexible multiphase (X+Y ≤ 7) PWM controller with Adaptive Voltage Scaling Bus (AVSBus) interface. The ISL68137 can be configured to support any desired phase assignments up to a maximum of seven phases across the two outputs (X+Y)....
ISL68137 Key Features
- PMBus 1.3 and AVSBus pliant
- Telemetry
- VIN, VOUT, IOUT, power IN/OUT, temperature, and various fault status registers
- Individual AVSBus interface enables high speed voltage changes
- Advanced linear digital modulation scheme
- Zero latency synthetic current control for excellent HF current balance
- Dual-edge modulation for fastest transient response
- Auto phase add/drop for excellent load vs efficiency profile
- Flexible phase configuration
- 7+0, 6+1, 5+2, 4+3 phase operation