ROHM Rom's BD8372UEFJ-M 1-channel automotive source driver is a cutting-edge LED source driver with high performance and reliability. The ROHM Semiconductor BD8372UEFJ-M can withstand high input voltages up to 50V. These drivers have built-in LED open/short circuit protection, external resistance open/short circuit protection, and overvoltage protection functions. These characteristics ensure that LED source drivers can provide consistent and reliable performance even in challenging environments.
characteristic
》Variable form constant current source
》H/L current setting switch control
》Integrated LED open/short circuit protection circuit
》Integrated ISET open/short circuit protection circuit
》Integrated overvoltage mute and temperature protection functions
》Abnormal output detection and output function (PBUS)
》For automotive applications (tail lights, interior lights, etc.)
specification
》Input voltage range: 5.5V to 40V
》Maximum output current: 200mA
》Maximum output current accuracy: ± 8%
》Working temperature range: -40 ° C to+125 ° C
Basic application circuit
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