MAS9122 データシートの表示（PDF） - Unspecified
部品番号
コンポーネント説明
メーカー
MAS9122 Datasheet PDF : 12 Pages
| |||
TYPICAL PERFORMANCE
DA9122.002
7 September, 2001
2.8535
2.853
2.8525
2.852
2.8515
2.851
2.8505
Vout (V) 2.85
2.8495
2.849
2.8485
0
10
20
Time (us)
4.5
Vin (V)
4
3.5
3
2.5
2
30
Figure 2. LDO_C line transient for 1 V change at supply voltage.
450
400
350
300
250
200
150
100
50
0
100
1000
10000
Frequency (Hz)
Figure 3. Regulator output noise density.
100000
2.86
2.855
2.85
2.845
2.84
-40 -20 0 20 40 60 80
Temperature
Figure 4. Regulator output voltage temperature dependency.
15
10
5
0
-5
-10
-15
-20
-25
0
50
100 150 200
250
300 350
Time (us)
Figure 5. LDO_A load transient response to maximum output
current with 10 µs steps (IOUT max 100 mA).
NOTE: With 135 mA current the overshoot values and lengths
will grow by 30% compared to 100 mA current.
15
10
5
0
-5
-10
-15
-20
-25
0
50
100 150 200 250 300 350
Time (us)
Figure 6. LDO_B load transient response to maximum output
current with 10 µs steps.
15
10
5
0
-5
-10
-15
-20
-25
0
50
100
150 200
250
300 350
Time (us)
Figure 7. LDO_C load transient response to maximum output
current with 10 µs steps.
7 (12)
Share Link: 