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This literature is subject to all applicable copyright laws and is not for resale in any manner.TM FAN6100HM Secondary-Side CV /CC Controller Compatible with MediaTek Pump Express Plus March 2015 FAN6100HM Secondary-Side Constant Voltage and Constant Current TM Controller Compatible with MediaTek Pump Express Plus Features Description TM The FAN6100HM is a highly integrated secondary Supports MediaTek Pump Express Plus and side constant voltage and constant current controller Fairchilds FCP-Single Communication Protocol TM that is compatible with MediaTek Pump Express Specifications Plus and Fairchilds FCP-Single communication Secondary-Side Constant Voltage (CV) and protocol specifications. It is designed for use in Constant Current (CC) Regulation applications that requires Constant Voltage (CV) and Constant Current (CC) regulations. Built-in Charge-Pump Circuit for Low Output Voltage Operation The controller consists of two operational amplifiers for voltage and current loop regulation with adjustable Internal, Accurate, Adaptive CV/CC Reference reference voltage. The CC control loop also Voltage incorporates a current sense amplifier with gain of 10. Low-Value Current Sensing Resistor for High Outputs of the CV and CC amplifiers are tied together Efficiency in open drain configuration. Programmable Cable Voltage Drop The FAN6100HM enables power adaptors output Compensation voltage adjustment if it detects a protocol capable powered device. It can be capable of outputting 5 V at Two Operational Transconductance Amplifiers the beginning, and then 7 V, 9 V or 12 V to meet with Open-Drain Type for Dual-Loop CV/CC requirements of a High Voltage Dedicated Charging Control Port (HVDCP) power supply or 4.8 V, 4.6 V, 4.4 V, Compatible with Fairchilds FAN501A 4.2 V or 4 V to maximize the charging current which is controlled by the power adaptor. If a non compliant Adaptive Secondary-Side Output Over-Voltage powered device is detected, the controller disables Protection through Photo-Coupler output voltage adjustment to ensure safe operation with smart phones and tablets that support only 5 V. Output Under-Voltage Protection FAN6100HM also incorporates an internal charge Low Quiescent Current Consumption in Green pump circuit to maintain CC regulation down to the Mode < 850 A power supplys output voltage, Vbus of 2 V without an external voltage supply to the IC. Programmable Maximum Current Rating: 3 A cable voltage drop compensation allows precise CV regulation at end of USB cable via adjusting one Available in 20-Pin 3 x 4 mm MLP Package external resistor. Applications Compared to the FAN6100M, the FAN6100HMs maximum current rating is 3 A which can support Battery Chargers for Quick Charge Application higher power system design. The device is available in the 20-pin MLP 3 x 4 AC/DC Adapters for Portable Devices package. that Require CV/CC Control Ordering Information Operating Part Number Package Packing Method Temperature Range 20-Lead, MLP, QUAD, JEDEC MO-220, FAN6100HMMPX Tape & Reel -40C to +125C 3 mm x 4 mm, 0.5 mm Pitch, Single DAP 2015 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN6100HM Rev. 1.0