BU12JA3DG-CTR集成电路（IC）的线性+开关稳压器规格书PDF中文资料

General Description

The BUxxJA3DG-C series are linear regulators designed

as low current consumption products for power supplies in

various automotive applications.

These products are designed for up to 6.5 V as an absolute

maximum voltage and to operate until 300 mA for the

output current with low current consumption 37 μA (Typ).

These can regulate the output with a very high accuracy,

±2 . These regulators are therefore an ideal for any

applications requiring a low current consumption.

A logical “HIGH” at the EN pin turns on the device, and in

the other side, the devices are controlled to disable by a

logical “LOW” input to the EN pin.

The devices feature the integrated Over Current Protection

to protect the device from a damage caused by a shortcircuiting

or an overload. These products also integrate

Thermal Shutdown Protection to avoid the damage by

overheating.

Furthermore, low ESR ceramic capacitors are sufficiently

applicable for the phase compensation.

特性 Features

◼ AEC-Q100 Qualified(Note 1)

◼ Output Shutdown Function (EN Function)

◼ Over Current Protection (OCP)

◼ Thermal Shutdown Protection (TSD)

(Note 1) Grade 1

Applications

◼ Automotive (Power Train, Body ECU, Infotainment,

Cluster, etc.)