R1245L003, R1245x Datasheet - Richo

R1245L003 30 V Step Down DC/DC Converter

* HSOP-8E Top View 8 7 6 5 B ottom View 5 6 7 8 8 Top View 7 6 5 5 * DFN2020-8 B ottom View 6 7 8 *1 *2 1 1 2 3 4 4 3 2 1 2 3 4 4 3 2 1 z HSOP-8E Pin No. 1 2 3 4 5 6 7 8 *1 Symbol LX VIN CE TEST GND *1 FB NC BST Description LX Switching Pin Power Supply P.

R1245x Series AEC-Q100 Grade 2 Certified 1.2 A, 30 V Step Down DC/DC Converter for Automotive Applications NO. EC-269-140311 OUTLINE The R1245x is a Step-down DC/DC converter with internal N-channel high side Tr. That is developed with CMOS process technology. The ON resistance of the built-in high-side transistor is 0.35 Ω and the R1245x can provide the maximum 1.2 A output current. Each of the ICs consists of an oscillator, a PWM control circuit, a voltage reference unit, an error amplifier, .

R1245L003 Features

* Input Voltage Range (Maximum Rating)

* 4.5 V to 30 V (32 V) Operating Temperature

R1245x-Richo.pdf