參數(shù)資料
型號(hào): UPD168102K9-5B4
廠商: NEC Corp.
英文描述: MONOLITHIC 6-CHANNEL H BRIDGE DRIVER
中文描述: 整體式6通道H橋驅(qū)動(dòng)器
文件頁(yè)數(shù): 8/16頁(yè)
文件大?。?/td> 185K
代理商: UPD168102K9-5B4
Data Sheet S15301EJ1V0DS
μ
PD168102
8
SWITCHING CHARACTERISTICS WAVEFORMS
Figure 1. H Bridge Switching Waveform
(1) IN2 = Low level
100 %
90 %
90 %
90 %
10 %
10 %
10 %
Hi-Z
Hi-Z
OUT1A
OUT1B
V
IN1
I
OUT
t
r
t
f
t
OFF
t
ON
(2) IN2 = High level
100 %
90 %
90 %
90 %
brake
10 %
10 %
10 %
OUT1B
OUT1A
OUT1B
OUT1A
V
IN1
I
OUT
t
f
t
OFF
t
r
t
ON
A high impedance period of approx. 50 ns is secured to prevent through current when switching the mode.
Figure 2. Current Detection Comparator Switching Waveform
100 %
0 V
0.1 V
0.2 V
0 %
0 %
0 %
50 %
50 %
50 %
50 %
V
CL
V
ISEN
I
D
t
CDL
t
CDL
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