add8754dacpz-reel7 Analog Devices, Inc., add8754dacpz-reel7 Datasheet - Page 10

• Manufacturer Part Number: add8754dacpz-reel7
• Description: Lcd Panel Power, Vcom, And Gate Modulation
• Manufacturer: Analog Devices, Inc.

I
LOAD
V
OUT
–1
–1
(mA)
6
5
4
3
2
1
0
6
5
4
3
2
1
0
–80
–80
(V)
2.52
2.50
2.48
2.46
300
200
100
Figure 11. LDO Load Transient Response, V
OUTPUT
0
OUTPUT
Figure 10. LDO Power-Up Response from Shutdown
Figure 9. LDO Power-Up Response from Shutdown
750nF
750nF
–40
–40
CAP
CAP
0
0
10μF OUTPUT
CAP
10μF OUTPUT
CAP
40
40
2.2μF OUTPUT
CAP
2.2μF OUTPUT
CAP
TIME (μs)
TIME (μs)
80
80
SD PIN
120
120
SD PIN
160
160
100μs
I
200
200
ADJ = LDO_OUT
OUT
V
OUT
OUT
= 2.5 V
= 100mA/DIV
= 20mV/DIV
240
240
280
280
Rev. 0 | Page 10 of 28
I
LOAD
V
V
V
OUT
OUT
V
V
OUT
IN
IN
(mA)
2.5V
(V)
(V)
(V)
(V)
4V
1V
3.32
3.30
(V)
3.28
3.26
4V
1V
3V
2V
3V
2V
400
200
0
Figure 12. LDO Load Transient Response, V
Figure 13. LDO Line Transient Response, V
Figure 14. LDO Line Transient Response, V
V
V
IN HIGH
IN HIGH
T
LOAD STEP FROM 30kΩ TO 10Ω
= 5.5V
= 5.5V
V
V
IN LOW
IN LOW
= 3.8V
= 3.8V
T
T
ADJ = LDO_OUT
ADJ = GND
I
OUT
OUT
V
OUT
OUT
OUT
= 3.3 V
= 2.5 V
ADJ = GND
= 3.3 V
= 200mA/DIV
= 20mV/DIV
ADD8754