FAIRCHILD FAN6520BIMX

Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
Switching Controllers ANG FG SynchBuck Regulator- 8ld
IC REG CTRLR BUCK PWM VM 8-SOIC
Surface Mount RoHS Compliant Transistor Driver Lead Free DC-DC Controller IC -40C~85C TA 300kHz 5.5V
ANG FG, PB-FREE PWM Controller in 8ld soic pkg
BIPOLAR JUNCTION TRANSISTOR ARRAYS - BJT;
SWITCHING REGLTR, VOLTAGE-MODE
The FAN6520B makes simple work out of implementing a complete control and protection scheme for a DC-DC stepdown converter. Designed to drive N-channel MOSFETs in a synchronous buck topology, the FAN6520B integrates the control, output adjustment, monitoring and protection functions into a single 8-lead package. The FAN6520B is easy to use, employs a single feed-back loop, and voltage-mode control with fast transient response. The output voltage can be precisely regulated to as low as 0.8V, with a maximum tolerance of 1.5% over temperature and line voltage variations. A fixed frequency oscillator reduces design complexity, while balancing typical application cost. The error amplifier features a 15MHz gain-bandwidth product and an 8V/s slew rate which enables high converter bandwidth for fast transient performance. The resulting PWM duty cycles range from 0% to 100% Product Highlights: Accepts 1.5V to 5V forVIN