L4969 Datasheet - STMicroelectronics

L4969 SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER

The L4969 is an integrated circuit containing 3 independent Voltage Regulators and a standard fault tolerant low speed CAN line interface in multipower BCD3S process. It integrates all main local functions for automotive body electronic applications connected to a CAN bus. Figure 1. Block Diagram V.

L4969 SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER PRELIMINARY DATA s s s s s s s s s OPERATING SUPPLY VOLTAGE 6V TO 28V, TRANSIENT UP TO 40V LOW QUIESCENT CURRENT CONSUMPTION, LESS THAN 40µA IN SLEEP MODE TWO VERY LOW DROP VOLTAGE REGULATORS 5V / 200mA AND 5V/200mA SEPARATE VOLTAGE REGULATOR FOR CAN-TRANSCEIVER SUPPLY WITH LOW POWER SLEEP MODE EFFICIENT UC SUPERVISION AND RESET LOGIC 24 BIT SERIAL INTERFACE AN UNPOWERED OR INSUFFICIENTLY SUPPLIED NODE DOES NOT DIST.

L4969_STMicroelectronics.pdf