S-8352 Seiko Instruments, S-8352 Datasheet - Page 28

• Manufacturer Part Number: S-8352
• Description: (S-8351 / S-8352) SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR
• Manufacturer: Seiko Instruments

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STEP-UP, SUPER-SMALL PACKAGE, PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
S-8351/8352 Series
Characteristics (Typical Data)
1. Input voltage (V
2. Output Voltage (V
3. Temperature (Ta) vs. Current Consumption 1 (I
4. Output Voltage (V
S-8351A
50
40
30
20
10
50
45
40
35
30
25
20
15
10
80
60
40
20
0
5
0
5
4
3
2
1
0
0
−50 −25
0
1
1
2
2
1
IN
OUT
S-8351A30MC
S-8351A50MC
) vs. Powe Supply Input Current at No Load (I
OUT
3
) vs. Current Consumption 2 (I
0
3
) vs. Current Consumption 1 (I
V
V
Ta [°C]
2
V
OUT
OUT
IN
25
4
4
S-8351A30MC
S-8351A50MC
[V]
[V]
[V]
3
50
5
5
Ta = 25 °C
Ta = 25 °C
Ta = 25 °C
4
75
6
6
100
7
7
5
Seiko Instruments Inc.
SS1
SS2
)
) 5. Temperature (Ta) vs. Current Consumption 2 (I
SS1
)
S-8352A
IN
50
40
30
20
10
)
80
60
40
20
0
5
4
3
2
1
0
0
−50 −25
−50 −25
1
2
S-8352A30MC
S-8352A50MC
S-8351A30MC
S-8351A50MC
3
0
0
V
Ta [°C]
Ta [°C]
OUT
25
25
4
[V]
50
50
5
Ta = 25 °C
75
75
6
100
100
Rev.2.0
7
SS2
)
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