BA3940A
器件描述：System power supply for CD radio cassette players
器件厂商：ROHM [Rohm]
厂商主页：http://www.rohm.com/
文件大小：99.79KB，共7页
Sponsor by e络盟器件资料摘要：
192
Regulator ICs
System power supply for CD radio
cassette players
BA3940A
With built-in 9V, 7V, and 5V outputs, the BA3940A system power supply IC is best suited for use in CD radio cassette
players.
Applications
CD radio cassette players
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 dis-
sipation.
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions (Ta = 25 C)
Regulator ICs
System power supply for CD radio
cassette players
BA3940A
With built-in 9V, 7V, and 5V outputs, the BA3940A system power supply IC is best suited for use in CD radio cassette
players.
Applications
CD radio cassette players
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 dis-
sipation.
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions (Ta = 25 C)