SP6120 Datasheet | Sipex

FEATURES - Optimized for Single Supply, 3V - 5.5V Applications - High Efficiency: Greater Than 95% Possible - "Any FETTM" Technology: Capable Of Switching Either PFET Or NFET High Side Switch - Selectable Discontinuous or Continuous Conduction Mode For Use In Battery Or Bus Applications - Fast Transient Response - 16-Pin TSSOP, Small Size N/C 1 ENABLE 2 ISP 3 ISN 4 VFB 5 P 6 SS 7 ROSC 8 16 Pin TSSOP 16 BST 15 GH 14 SWN 13 GND 12 PGND 11 GL 10 VCC 9 PROG - Accurate 1% Reference Over Line, Load and Temperature Now Available in Lead Free Packaging - Accurate 10% Frequency - Accurate, Rail to Rail, 43m V, Over-Current Sensing - Resistor Programmable Frequency - Resistor Programmable Output Voltage - Capacitor Programmable Soft Start - Low Quiescent Current: 950µA, 10µA in Shutdown - Hiccup Over-Current Protection APPLICATIONS - DSP - Microprocessor Core - I/O & Logic - Industrial Control - Distributed Power - Low Voltage Power DESCRIPTION The SP6120 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.3V input supply. Sipex's unique "Any FETTM" Technology allows the SP6120 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 efficiency over a wide range of operating conditions. TYPICAL APPLICATIONS CIRCUIT ENABLE RZ 15k CP 100p F CZ 4.7n F NMOS High Side Drive PROG = GND ® BST ENABLE VFB P PGND...