BA9707
器件描述：4-channel switching regulator
器件厂商：ROHM [Rohm]
厂商主页：http://www.rohm.com/
文件大小：157.19KB，共6页
Sponsor by e络盟器件资料摘要：
289
Regulator ICs
4-channel switching regulator
BA9707KV
The BA9707KV, a 4-channel switching regulator that uses a pulse width modulation (PWM) system, can drive all channel
PNP transistors directly.
Applications
VCRs and other portable equipment
Features
1) Reference voltage precision is ± 1%.
2) Output stages are based on the push-pull method
(resembling the totem-pole method), and ON/OFF
currents can be set independently.
3) Triangular waves can be externally synchronized.
4) Pins allow ON/OFF control of channel 4 only, or all
channels at once.
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions (Ta = 25 C)
Regulator ICs
4-channel switching regulator
BA9707KV
The BA9707KV, a 4-channel switching regulator that uses a pulse width modulation (PWM) system, can drive all channel
PNP transistors directly.
Applications
VCRs and other portable equipment
Features
1) Reference voltage precision is ± 1%.
2) Output stages are based on the push-pull method
(resembling the totem-pole method), and ON/OFF
currents can be set independently.
3) Triangular waves can be externally synchronized.
4) Pins allow ON/OFF control of channel 4 only, or all
channels at once.
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions (Ta = 25 C)