BD8158FVM

The BD8158FVM is designed as one kind of TFT-LCD bias boost converter that has two points of features:(1)2.1V to 4.0V low operating voltage;(2)built-in 0.25 power FET included.The absolute maximum ratings of the BD8158FVM can be summarized as:(1)supply voltage: 7 V;(2)power dissipation: 588 mW;(3)operating temperature range: -40 to +125 ;(4)storage temperature range: -55 to +150 ;(5)SW pin current: 1.5 A;(6)SW pin voltage: 15 V;(7)unction temperature: 150 .

The electrical characteristics of the BD8158FVM can be summarized as:(1)oscillation frequency 1: 480 kHz to 720 kHz;(2)oscillation frequency 2: 0.96 to 1.44 MHz;(3)switch current limit: 2 A;(4)SS source current: 6 to 14 uA;(5)SS sink current: 0.2 to 0.4 mA;(6)OFF threshold voltage: 1.7 to 1.9 V;(7)ON threshold voltage: 1.6 to 1.8 V;(8)input bias current: 0.1 uA;(9)feed back voltage: 1.232 V to 1.258 V;(10)stand-by current: 10 uA;(11)average supply current: 1.2 mA. If you want to know more information such as the electrical characteristics about the BD8158FVM, please download the datasheet in www.seekic.com or www.chinaicmart.com.