ISL8200AM INTERSIL [Intersil Corporation], ISL8200AM Datasheet - Page 10

• Manufacturer Part Number: ISL8200AM
• Description: Complete Current Share 10A DC/DC Power Module
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Characteristics
Efficiency Performance
GROUND
PVIN
100
100
95
90
85
80
75
70
65
60
95
90
85
80
75
70
65
60
FIGURE 8. EFFICIENCY vs LOAD CURRENT (20V
0
FIGURE 6. EFFICIENCY vs LOAD CURRENT (5V
0
5.0V
2
2
3.3V
3.3V
LOAD CURRENT (A)
LOAD CURRENT (A)
4
10
4
2.5V
FIGURE 5. TEST CIRCUIT FOR ALL PERFORMANCE AND DERATING GRAPHS
2.5V
ISFETDRV1
T
A
1.5V
6
= +25°C, PV
6
1.5V
1.2V
PVIN
VIN
FF
EN
FSYNC_IN
CLKOUT
ISHARE_BUS
ISFETDRV
8
8
IN
1.2V
IN
= V
0.8V
IN
)
)
ISL8200AM
IN
, C
10
10
IN
ISL8200AM
= 220µFx1, 10µF/Ceramic x 2, C
VSEN_REM-
PH_CNTRL
VOUT_SET
100
95
90
85
80
75
70
65
60
PGOOD
FIGURE 7. EFFICIENCY vs LOAD CURRENT (12V
VOUT
0
VCC
FIGURE 9. 1.2V TRANSIENT RESPONSE
VCC
V
V
I
2
V
5.0V
OUT
IN
OUT
OUT
RSET
OUT
= 12V
C205
10nF
= 0A TO 5A
= 1.2V
3.3V
= 47µF/Ceramic x 8.
2.2k
LOAD CURRENT (A)
Refer to Table 1 for RSET vs. VOUT
4
VOUT = 1.2V for RSET = 2.2k
2.5V
C9
1.5V
6
47µF (x8)
VOUT
1.2V
September 13, 2012
8
0.8V
IN
GROUND
VOUT
)
FN8271.2
10