SGM41573.pdf? 1- to 4-Cell Charging from a Variety of Input Types
? 3.58V to 24V Input Operating Voltage Range
? USB 2.0/3.0/3.1 (Type C)/USB-PD Input Current Support
? Seamless Buck ? Buck-Boost ? Boost Transitions
? Input Overload Protection (IDPM and VDPM Regulation)
? CPU Throttling, Power and Current Monitoring
? Full nPROCHOT Profile IMVP8/IMVP9 Compliant
? Input Current Monitoring
? Battery Charge/Discharge Current Monitoring
? System Power Monitoring, IMVP8/IMVP9 Compliant
? Narrw Voltage DC (NVDC) Power Path Management
? Instant-On with Depleted or No Battery
? Battery Supplementation if Adapter is Fully Loaded
? BATFET Ideal Diode Emulation in Supplement Mode
? Power-Up USB Port from Battery (USB OTG)
? 3V to 20.56V Adjustable OTG Voltage with 8mV Resolution
? Up to 6.35A Output Current Limit with 50mA Resolution
? Pass Through Mode (PTM) to Improve Efficiency
? VMIN Active Protection (VAP) Mode
? VAP Supplements Battery from Input
Caps for System Power Spikes (Battery-Only Conditions)
? Input Current Optimizer Maximizes Power Extraction
? 800kHz or 1.2MHz Selectable Switching Frequency
? 2C Interface for Flexible System Configuration
? Input Current Limit Setting Pin (without I2C)
? Wide input range: 3.5V to 24V, 29V sustainable
? High efficiency Buck-Boost conversion
? Buck-Boost battery charger for 1 to 4 cell batteries
? Charging management including precharge,
fast charge, constant voltage charge, auto-wake up
? Reverse discharging mode, output voltage range:
3V to 20.8V with 8 mV resolution, comply
with USB PD 3.0 standards
? NVDC PowerPath management and
dynamic power management
? I2C interface
? Input current limit set by external resistor
and internal register
? Switching frequency: 800kHz /1.2MHz
? Integrated PSYS/IADPT/IBAT pin for power and
current monitor, compliant with Intel IMVP8/9 standard
? Integrated processor hot indication(/PROCHOT) pin
? Pass through mode (PTM)
? Integrated VMIN active protection (VAP) to
supplement system peak power when only battery exists
? 2-Level input current limit for CPU peak power
? Input current optimizer (ICO) algorithm for
maximum adapter power capacity
? Learn mode and ship mode for
Integrated independent comparator for
system voltage monitoring
? Protection including UVP, OVP, OCP, SCP, OTP
? QFN-32 Package
