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LR745 データシートの表示(PDF) - Microchip Technology

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コンポーネント説明
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LR745
Microchip
Microchip Technology Microchip
LR745 Datasheet PDF : 15 Pages
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LR745
FIGURE 3-2:
START-UP WAVEFORMS
16.0
VOUT 13.5
(V) 12.0
Stage
I
8.0
4.0
0.0
3.0
IIN
(mA)
2.0
1.0
0.0
12.0
Stage
II
Stage
III
PWM IC Start Threshold Voltage
LR7 VOFF Trip Point
Auxiliary Supply Powers PWM IC
t
IIN ≈ 0mA
t
VAUX
8.0
(V)
4.0
0.0
30.0
IAUX
(mA)
20.0
10.0
0.0
VAUX = 12V
t
I = 20mA
AUX
t
DS20005394A-page 6
2015 Microchip Technology Inc.

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