UPD3739 查看數據表（PDF） - NEC => Renesas Technology
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UPD3739 Datasheet PDF : 24 Pages
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TIMING CHART 6 (In phase operation)
φ TG
t51
t52
90 %
50 %
10 %
t54
t53
t55
φ 11
50 %
φ 21, φ 2L1
φ 12, φ 1L2
50 %
φ 22
µPD3739
φ11, φ21 cross points
φ 11
2 V or more
φ 21
2 V or more
φ12, φ22 cross points
φ12
2 V or more
φ22
2 V or more
φ11, φ2L1 cross points
φ 11
φ 2L1
2 V or more
0.5 V or more
φ1L2, φ22 cross points
φ 22
φ 1L2
2 V or more
0.5 V or more
Remark Adjust cross points of (φ11, φ21), (φ12, φ22), (φ11, φ2L1) and (φ1L2, φ22) with input resistance of each pin.
Symbol
t31, t32, t41, t42
t31’, t32’, t41’, t42’
t33, t43
t34, t44
t35, t36, t45, t46
t37, t37’, t47, t47’
t51, t52
t53
t54, t55
MIN. TYP. MAX. Unit
0
50
ns
0
5
ns
15
50
ns
5
20
ns
0
20
ns
25
—
ns
0
50
ns
1000 2000 5000
ns
10
100
ns
13
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