SP6120HV

® SP6120HV High Voltage, Synchronous ,Buck Controller Ideal for 2A to 20A, High Performance, DC-DC Power Converters ■ Optimized for Single Supply, 3V - 12V Applications N/C 1 16 BST ■ High Efficiency: Greater Than 95% Possible 15 GH ENABLE 2 ■ "AnyFETTM" Technology: Capable Of Switching Either 14 SWN ISP 3 SP6120HV PFET Or NFET High Side Switch 13 GND ISN 4 ■ Selectable Discontinuous or Continuous Conduction 16 Pin TSSOP 12 PGND VFB 5 Mode 11 GL COMP 6 ■ Fast Transient Response from Window Comparator 10 VCC SS 7 ■ 16-Pin TSSOP, Small Size 9 PROG ROSC 8 ■ Accurate 1% Reference Over Line, Load and Temperature ■ Accurate 10% Frequency Now Available in Lead Free Packaging ■ Accurate, Rail to Rail, 43mV, Over-Current Sensing APPLICATIONS ■ Resistor Programmable Frequency ■ DSP ■ Resistor Programmable Output Voltage ■ Microprocessor Core ■ Low Quiescent Current: 950µA, 10µA in Shutdown ■ I/O & Logic ■ Hiccup Over-Current Protection ■ Industrial Control ■ Capacitor Programmable Soft Start ■ Distributed Power ■ Guaranteed Boost Voltage to Enhance High Side NFET ■ Low Voltage Power DESCRIPTION The SP6120HV is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 12V, 5V or 3.3V input supply. Sipex's unique "AnyFETTM" Technology allows the SP6120HV to be used for resolving a multitude of price/performance trade-offs. It is separated from the PWM controller market by being the first controller to offer precision, speed, flexibility, protection and...