MBI6703 Datasheet PDF

Macroblock MBI6703

MBI6703 is a frequency-adjustable, peak current mode step-up DC/DC controller to drive external constant current LED drivers, ex. It is designed for large LCD panels that employ an array of LEDs as the light source. MBI6703 is built with complete protection features to protect the controller from fault situations.

Part No.	MBI6703
Datasheet	MBI6703 Download
Manufacturer	Macroblock
Description	DC-DC Boost Controller
Buy	Stock & Price

FEATURES

z z z z z z z 10V~30V wide input voltage range Preliminary Datasheet MBI6703 Thin Shrink SOP DC-DC Boost Controller with Min. Selector Adjustable switching frequency: 75KHz to 250KHz Peak current mode control External soft-start function Drive external power MOSFET Minimum selector supports up to 4 feedback inputs Full protections: Under voltage lockout, UVLO Over temperature protection, OTP Over voltage protection, OVP Over current protection, OCP Input voltage protection, IVP GTS: TSSOP24L-173-0.65 z TSSOP-24 package Product

DESCRIPTION

MBI1838, with multi-strings. MBI6703 accepts wide input voltage range from 10V to 30V. MBI6703 can receive external pulse width modulation (PWM) dimming control signal to turn on/off the output voltage according to the dimming. The soft-start function eliminates the inrush current while the power is on. The integrated protections, UVLO, OVP, OCP, OTP, and IVP, avoid MBI6703 from being damaged from fault conditions. MBI6703 supports...