el7532 Intersil Corporation, el7532 Datasheet - Page 5

• Manufacturer Part Number: el7532
• Description: Monolithic 2a Step-down Regulator
• Manufacturer: Intersil Corporation

Typical Performance Curves
-0.5
-1.0
1.0
0.5
0
FIGURE 7. LOAD REGULATION @ V
0
0.5
FIGURE 11. POR FUNCTION
FIGURE 9. START-UP 1
1.0
0.5ms/d
I
OUT
50ms/d
5
(A)
1.5
V
V
2.0
O
O
(Continued)
= 0.8V
= 1.8V
IN
= 2.5V
2.5
V
(1V/d)
I
(0.5A/d)
V
(1V/d)
RSI
(2V/d)
V
(2V/d)
V
(2V/d)
POR
(2V/d)
IN
IN
O
IN
O
EL7532
ΔV
ΔV
V
LX
IN
i
O
L
ΔV
FIGURE 8. LOAD REGULATION @ V
I
O
O
FIGURE 12. TRANSIENT RESPONSE
FIGURE 10. START-UP 2
1µs/d
0.5ms/d
50ms/d
IN
= 2.5V
November 2, 2007
50mV/d
0.1A
V
(2V/d)
V
(2V/d)
POR
(2V/d)
100mV/d
0.5A/d
2V/d
10mV/d
2A
IN
O
FN7435.8