BD9E303EFJ-LB Datasheet, PDF (14/31 Pages) Rohm – Over-Current Protection

BD9E303EFJ-LB
Typical Performance Curves – continued
Datasheet
80
VIN=12V
60 ^VOUT=3.3V
40
phase
20
0
-20
gain
-40
-60
-80
100
1K
10K
100K
Frequency[Hz]
180
135
90
45
0
-45
-90
-135
-180
1M
80
180
VIN=24V
60
VOUT=5V
135
40
phase
90
20
45
0
0
-20
-45
-40
gain
-90
-60
-135
-80
100
1K
10K
100K
Frequency[Hz]
-180
1M
Figure 33.Closed Loop Response
(VIN=12V, VOUT=3.3V, IOUT=3A, COUT=Ceramic22μF×2)
Figure 34. Closed Loop Response
(VIN=24V, VOUT=5V, IOUT=3A, COUT=Ceramic22μF×2)
VOUT=200mV/div
Time=1ms/div
VOUT=200mV/div
Time=1ms/div
IOUT=1.0A/div
IOUT=1.0A/div
Figure 35. Load Transient Response IOUT=1A – 2A
(VIN=24V, VOUT=5V, COUT=Ceramic22μF×2)
Figure 36. Load Transient Response IOUT=1A – 3A
(VIN=24V, VOUT=5.0V, COUT=Ceramic22μF×2)
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111•15•001
14/28
TSZ02201-0J3J0AJ00650-1-2
13.Feb.2015 Rev.002