ISL9000GCEV2 Intersil, ISL9000GCEV2 Datasheet - Page 7

• Manufacturer Part Number: ISL9000GCEV2
• Description: EVAL BOARD 2.7V/1.8V ISL9000GC
• Manufacturer: Intersil

Specifications of ISL9000GCEV2

• Channels Per Ic: 2 - Dual
• Voltage - Output: 1.8V, 2.7V
• Current - Output: 300mA, 200mA
• Voltage - Input: 2.3 ~ 6.5 V
• Regulator Type: Positive Fixed
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: ISL9000
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Curves
10mV/DIV
FIGURE 16. LINE TRANSIENT RESPONSE (2.8V OUTPUT)
100
3
2
1
0
5
0
90
80
70
60
50
40
30
20
10
4.2V
3.5V
0
0
0.1k
VO2 (10mV/DIV)
FIGURE 14. TURN ON/TURN OFF RESPONSE
100
FIGURE 18. PSRR vs FREQUENCY
200
1k
300
400
FREQUENCY (Hz)
TIME (µs)
7
500
400µs/DIV
10k
600
700
V
I
C
C
(Continued)
LOAD
V
V
I
C
C
O
LOAD
BYP
O
C
C
100k
V
V
V
I
I
IN
O
BYP
LOAD
L
L
L
BYP
= 2.8V
= 10mA
IN
O1
O2
1 = 300mA
2 = 300mA
1, C
= 1.8V
800
= 3.6V
= 0.01µF
= 5.0V
= 300mA
= 3.3V
= 2.8V
= 0.1µF
= 1µF
= 0.01µF
L
= 1µF
2 = 1µF
900 1000
1M
ISL9000
10mV/DIV
300mA
FIGURE 15. LINE TRANSIENT RESPONSE (3.3V OUTPUT)
100µA
FIGURE 19. SPECTRAL NOISE DENSITY vs FREQUENCY
1000
100
0.1
4.3V
3.6V
10
1
10
FIGURE 17. LOAD TRANSIENT RESPONSE
V
V
V
I
C
C
C
O
LOAD
IN
O
BYP
IN
LOAD
I
LOAD
(25mV/DIV)
= 1.8V
= 3.6V
= 1µF
= 0.1µF
= 10mA
100
= 1µF
FREQUENCY (Hz)
1k
100µs/DIV
400µs/DIV
10k
V
I
C
C
LOAD
O
LOAD
BYP
= 3.3V
100k
= 0.01µF
= 300mA
V
V
= 1µF
IN
O
March 11, 2008
= 1.8V
= 2.8V
FN9217.4
1M