Description
BD8152FVM,BD8158FVM are the 1-channel step-up switching regulator which builds in the low voltage FET. Input voltage is 2.5 V to 5.5 V (BD8152FVM), 2.1V to 5.5V(BD8158FVM) realizing the low consumption power. High accuracy feedback voltage r1% is established and the brightness dispersion of TFT-LCD panel is suppressed.

Features
1) Current mode PWM system
2) Input voltage is 2.5 V to 5.5 V (BD8152FVM), 2.1 V to 5.5 V (BD8158FVM, providing the low power input)
3) Switching frequency is variable as 600 kHz/1,200 kHz.
4) Built-in 0.25 ǡ power switch
5) Feedback voltage 1.245 r 1%
6) Built-in under-voltage lockout protection circuit
7) Built-in overcurrent protection circuit
8) Built-in thermal shutdown circuit

Applications
    7 to 17 inches panels for the satellite navigation system, laptop PC
    TFT-LCD panels