MAS 35x9F
DATA SHEET
4.6.5. Typical Performance Characteristics
Efficiency vs. Load Current
Efficiency vs. Load Current
DCDC1 (V
= 3.5 V)
DCDC2 (V
= 3.5 V)
OUT
OUT
100
80
60
40
20
0
100
80
60
40
20
0
3.0 V
3.0 V
1.8 V
1.8 V
V :
3.0 V
2.4 V
1.8 V
V :
3.0 V
2.4 V
1.8 V
IN
IN
PFM
PWM
PFM
PWM
−4
−4
−3
−2
−1
−3
−2
−1
10
1
10
1
10
10
10
10
10
10
Load Current (A)
Load Current (A)
Efficiency vs. Load Current
Efficiency vs. Load Current
DCDC1 (V
= 3.0 V)
DCDC2 (V
= 3.0 V)
OUT
OUT
100
80
60
40
20
0
100
80
60
40
20
0
2.4 V
2.4 V
0.9 V
0.9 V
V :
V :
IN
IN
2.4 V
1.5 V
1.2 V
0.9 V
2.4 V
1.5 V
1.2 V
0.9 V
PFM
PFM
PWM
PWM
−4
−4
−3
−2
−1
−3
−2
−1
10
1
10
1
10
10
10
10
10
10
Load Current (A)
Load Current (A)
Fig. 4–31: Efficiency vs. Load Current
86
June 30, 2004; 6251-505-1DS
Micronas
MICRONAS [ MICRONAS ]
