BD8682MUV-M

Datasheet System Power Supply ICs for Automotive Camera Modules Camera Module System Power Supply ICs for CMOS Sensor BD8682MUV-M ●General Description BD8682MUV-M is a power supply for a camera module that is connected directly to the battery voltage. LDOs for the CMOS sensor, a DC/DC converter for the ISP and a wide input range step-down DC/DC converter are integrated. Furthermore, because of its integrated variable output functionality, it can be used with various configurations of CMOS sensors and ISP. BD8682MUV-M is available in VQFN32SV5050 package, making it ideal for small camera modules. ●Features  CH1: Integrated high voltage type Nch MOSFET step-down DC/DC converter ( variable output voltage via external resistors)  CH2: Pch output LDO (selectable output: 2.8V or 3.3V)  CH3: Pch output LDO (selectable output: 1.8V or OFF)  CH4: Integrated Pch MOSFET step-down DC/DC converter. (selectable output: 1.5V, 1.2V, 1.8V).  Synchronous rectification (CH1 and CH4)  Reset for CH2 LDO  Integrated overvoltage, undervoltage and overcurrent protection (10ms timer latch)  11ms off timer  Sequence control for all outputs  Small package: VQFN32SV5050  AEC-Q100 Qualified ●Typical Application Circuit Application circuit schematic1 (5.9V~18V) +B L0 100µH CIN01 0.1µF CIN02 22µF×3 CIN 1µF VCC PVCC4 Vo4 (1.5V, 1.2V, 1.8V) L4 10µH CIN4 1µF SW4 CO4 10µF PGND4 VO4 Vo3 (1.8V) SS4 CSS4 0.01µF VO3 CO3 4.7µF SS3 CSS3 0.01µF GND EN ●Key Specifications  Input ...