LTM2882-3 查看數據表（PDF） - Linear Technology
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LTM2882-3 Datasheet PDF : 22 Pages
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LTM2882
typical applications
1.8V
µP
3.3V (LTM2882-3)
5V (LTM2882-5)
VL VCC
ON
DIN
T1IN
R1OUT
T2IN
R2OUT
GND
LTM2882
DE
DOUT
T1OUT
R1IN
T2OUT
R2IN
GND2
2882 F11
Figure 11. 1.8V Microprocessor Interface
3.3V (LTM2882-3)
5V (LTM2882-5)
OFF ON
VL VCC
ON
DIN
T1IN
R1OUT
T2IN
R2OUT
GND
LTM2882
VCC2
DE
DOUT
T1OUT
R1IN
T2OUT
R2IN
GND2
2882 F12
5V
REGULATED
150mA (LTM2882-5)
100mA (LTM2882-3)
Figure 12. Isolated 5V Power Supply
3.3V (LTM2882-3)
5V (LTM2882-5)
OFF ON
VL VCC
ON
DIN
T1IN
R1OUT
T2IN
R2OUT
GND
LTM2882
VCC2
DE
DOUT
T1OUT
R1IN
T2OUT
R2IN
GND2
2882 F13
5V
REGULATED
7V
SWITCHED
– 6.3V
SWITCHED
RETURN
Figure 13. Isolated Multirail Power Supply
with Switched Outputs
2882ff
18
For more information www.linear.com/LTM2882
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