el7516 Intersil Corporation, el7516 Datasheet - Page 4

• Manufacturer Part Number: el7516
• Description: 600khz/1.2mhz Pwm Step-up Regulator
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 1. EFFICIENCY - 3.3V V
FIGURE 3. EFFICIENCY - 3.3V V
FIGURE 5. EFFICIENCY - 3.3V V
95
90
85
80
75
90
85
80
75
95
90
85
80
75
70
0
0
0
100
100
100
200
I
I
I
OUT
OUT
OUT
4
200
200
(mA)
(mA)
(mA)
IN
IN
IN
300
TO 12V V
TO 12V V
TO 9V V
300
300
400
OUT
OUT
OUT
@ 1.2MHz
@ 1.3MHz
@ 620kHz
400
400
500
EL7516
FIGURE 2. LOAD REGULATION - 3.3V V
FIGURE 4. LOAD REGULATION - 3.3V V
FIGURE 6. LOAD REGULATION - 3.3V V
-0.2
-0.4
-0.6
-0.8
-1.0
-0.5
-1.0
-0.5
-1.0
0.6
0.4
0.2
1.0
0.5
1.0
0.5
0
0
0
0
0
0
@ 1.3MHz
@ 620kHz
@ 1.2MHz
50
50
100
100
100
200
150
150
I
I
I
OUT
OUT
OUT
(mA)
(mA)
(mA)
200
200
300
250
250
IN
IN
IN
400
TO 12V V
TO 12V V
TO 9V V
300
300
October 9, 2007
OUT
350
350
500
OUT
OUT
FN7333.6