LA4587M 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA4587M Datasheet PDF : 18 Pages
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SW Pin Equivalent Circuit Diagram
1. Power switch
LA4587M
On when power switch is grounded
IO = VCC/200 k + VCC – 0.7 V/22 kΩ
Pin 38
VS = 100 mV or less
2. Power mute and low boost switch
On when pin 37 power mute is grounded
On in pin 41 low boost switch floating mode
IO = 0.1 µA or less
VS = 80 mV or less
* The discharge resistance for
smoothing is 430 kΩ max.
3. FWD/REV, METAL switch
REV when pin 39 FWD/REV is grounded
On in pin 40 metal floating mode
IO = 7 µA or less
VS = 0.5 V or less
No.5204-13/18
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