PQxxxEZ5MZxH系列/ PQxxxEZ01ZxH系列
图5过电流保护特性
(PQ018EZ5MZxH)
1.8
1.6
V
IN
=2.35V
图6过电流保护特性
(PQ025EZ5MZxH)
2.5
V
IN
=3V
V
IN
=3.3V
V
IN
=3.6V
输出电压V
O
(V)
1.4
1.2
1
0.8
0.6
0.4
0.2
0
V
IN
=3.3V
输出电压V
O
(V)
V
IN
=2.5V
V
IN
=3V
2
1.5
1
V
IN
=5V
V
IN
=4.5V
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
V
IN
=5V
0.5
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
输出电流I
O
(A)
输出电流I
O
(A)
图7过流保护特性
(PQ030EZ5MZxH)
3
图8过电流保护特性
(PQ033EZ5MZxH)
3.5
V
IN
=10V
V
IN
=4.5V
V
IN
=7V
V
IN
=5.5V
输出电压V
O
(V)
V
IN
=10V
V
IN
=7V
V
IN
=5.5V
V
IN
=5V
V
IN
=4.5V
输出电压V
O
(V)
2.5
2
1.5
1
0.5
0
3
2.5
2
1.5
1
0.5
V
IN
=5V
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
输出电流I
O
(A)
输出电流I
O
(A)
图9过流保护特性
(PQ015EZ01ZxH)
1.5
V
IN
=2.35V
V
IN
=3V
图10过流保护特性
(PQ018EZ01ZxH)
1.8
1.6
V
IN
=2.35V
V
IN
=3V
V
IN
=3.3V
V
IN
=2.5V
输出电压V
O
(V)
1.2
输出电压V
O
(V)
V
IN
=2.5V
1.4
1.2
1
0.8
0.6
0.4
0.2
0.9
V
IN
=3.3V
0.6
V
IN
=5V
V
IN
=5V
0.3
0
0
0.5
1
1.5
2
0
0
0.5
1
1.5
2
输出电流I
O
(A)
输出电流I
O
(A)
表号: OP06021
4