參數(shù)資料
型號(hào): S-8338ACAA-T8T1
元件分類: 穩(wěn)壓器
英文描述: 0.16 A SWITCHING CONTROLLER, 1133 kHz SWITCHING FREQ-MAX, PDSO8
封裝: TSSOP-8
文件頁(yè)數(shù): 22/49頁(yè)
文件大?。?/td> 554K
代理商: S-8338ACAA-T8T1
STEP-UP, 1.2 MHz HIGH-FREQUENCY, PWM CONTROL SWITCHING REGULATOR CONTROLLERS
Rev.2.1_01
S-8337/8338 Series
Seiko Instruments Inc.
29
Examples of Transient Response Characteristics
1. Powering ON (VOUT
= 9.2 V, VIN = 0 V→3.3 V, Ta = 25°C)
1-1. fOSC
= 1133 kHz, IOUT = 0 mA, tSS = 10 ms
1-2. fOSC
= 1133 kHz, IOUT = 100 mA, tSS = 10 ms
0
2
–5
0
5
10
15
20
time [ms]
VIN
[V]
0
4
8 V
OUT
[V]
4
12
0
2
–5
0
5
10
15
20
time [ms]
VIN
[V]
0
4
8 V
OUT
[V]
4
12
1-3. fOSC
= 700 kHz, IOUT = 0 mA, tSS = 10 ms
1-4. fOSC
= 700 kHz, IOUT = 100 mA, tSS = 10 ms
0
2
–5
0
5
10
15
20
time [ms]
VIN
[V]
0
4
8 V
OUT
[V]
4
12
0
2
–5
0
5
10
15
20
time [ms]
VIN
[V]
0
4
8 V
OUT
[V]
4
12
1-5. fOSC
= 286 kHz, IOUT = 0 mA, tSS = 10 ms
1-6. fOSC
= 286 kHz, IOUT = 100 mA, tSS = 10 ms
0
2
–5
0
5
10
15
20
time [ms]
VIN
[V]
0
4
8 V
OUT
[V]
4
12
0
2
–5
0
5
10
15
20
time [ms]
VIN
[V]
0
4
8 V
OUT
[V]
4
12
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