BA3940A - System power supply for CD radio cassette players

Product Overview

Rohm

Datasheet Details

Part number	BA3940A
Manufacturer	ROHM
File Size	99.80 KB
Description	System power supply for CD radio cassette players
Datasheet	BA3940A Datasheet
Additional preview pages of the BA3940A datasheet.

Product details

Description

193 Regulator ICs FInput / output circuits BA3940A 194 Regulator ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 15V) BA3940A 195 Regulator ICs FCircuit operation Vo1, Vo2 and Vo4 rise when ST pin is 1.8V.With voltage applied on ST, the Vo2 output turns OFF when MODE is 1.6V (typical), and Vo3 turns ON when MODE is 3.2V (typical).BA3940A FApplication example 196 Regulator ICs FOperation notes (1) Operating power supply When operating within proper rang

Features

1) One 9V output, two 7V outputs (switched by MODE SW, only one output is available at the same time) and one 5V output are built in. 2) Output current limit circuit protects the IC against short-circuiting damage. 3) Thermal protection circuit prevents heat damage to the IC. 4) Compact SIP-M12 package allows a large power dissipation. FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) 192 Regulator ICs FBlock diagram BA3940A FPin.

📁 Similar Datasheet

BA3906V1 - Regulator (ETC)
BA3917 - Generator (ROHM)
BA301 - DC to DC Converter (XP Power)
BA301N - SMD Gas Discharge Tube (Bencent)
BA301N-D - Gas Discharge Tube (Bencent)
BA3060 - Fast silicon rectifier diodes (Semikron International)
BA3123F - Ground Isolation Amplifier (ROHM)
BA314 - Low-voltage stabistor (NXP)

Other Datasheets by Rohm

BA3902 - Power supply/ standard voltage
BA3904A - Power supply/ standard voltage
BA3906 - Power supply/ standard voltage
BA3910B - Power supply/ standard voltage
BA3911 - Reference voltage power supply
BA3912 - Power Supply

Published: Apr 1, 2005 |