BL8095

BL8095 24V/1.2A Asynchronous Buck Converter in SOT23-6 DESCRIPTION The BL8095 is a high efficiency current-mode asynchronous, 24V/1.2A buck converter. Its input voltage ranges from 4V to 24V and it provides an adjustable regulated output voltage from 0.810V to 5.5V while delivering up to 1.2A of output current. The switching frequency is set to 1.4MHz, which works with a inductor as small as 4.7uH. And the BL8095 will automatically switch between PFM and PWM mode based on the load current, thus to enhance the converter efficiency at light load. BL8095 consists of many protection blocks such as UVLO, input voltage over voltage protection to stand much higher input voltage spike, thermal protection and output short circuit protection. The BL8095 is available in the tiny SOT23-6 package. FEATURES  Adjustable Output Voltage, Vfb=0.810V  Output current is up to 1.2A  Range of operation input voltage: 4-24V  Input voltage UVLO: 3.7V (voltage decreasing)  Input Overvoltage Protection @26V  Withstand input voltage spike >30V  Operating current at zero load: 0.8mA (typ.)  Line regulation: 0.1%/V (typ.)  Load regulation: 10mV (typ.)  High efficiency, up to 90%  Environment Temperature: -20C~85C APPLICATIONS  Security Camera  Consumer Electronic Device for automobile  Portable DVD  ADSL Modem, WLAN router  Other 12V or double cell Li-ion battery powered device TYPICAL APPLICATION and PIN OUT VIN 12V 25V 10μF BST 1 5 VIN SW 6 BLLC8203925 5 4 EN FB 3 GND 2 10...