S-8351A33MC-J2ST2G Seiko Instruments, S-8351A33MC-J2ST2G Datasheet - Page 40

• Manufacturer Part Number: S-8351A33MC-J2ST2G
• Description: IC REG SW 100KHZ 3.3V SOT23-5
• Manufacturer: Seiko Instruments
• Type: Step-Up (Boost)r

Specifications of S-8351A33MC-J2ST2G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Frequency - Switching: 100kHz
• Voltage - Input: 0.9 ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Power - Output: 250mW
• Output Voltage: 3.3 V
• Input Voltage: 10 V
• Duty Cycle (max): 75 %
• Switching Frequency: 100 KHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Condition 9 S-8352A30MC
(a) Input voltage (V
(c) Output current (I
(a) Input voltage (V
(c) Output current (I
Condition 10 S-8352A50MC
40
STEP-UP, BUILT-IN / EXTERNAL FET PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
S-8351/8352 Series
(Input voltage raising)
(Input voltage raising)
3.2
3.1
3.0
2.9
2.8
2.7
2.6
5.2
5.1
5.0
4.9
4.8
4.7
4.6
3.2
3.1
3.0
2.9
2.8
2.7
2.6
5.2
5.1
5.0
4.9
4.8
4.7
4.6
0
0
0
0
50
IN
IN
50
OUT
OUT
) vs. Output voltage (V
) vs. Output voltage (V
1
) vs.Output voltage (V
) vs.Output voltage (V
100
100 150 200
1
150
2
I
200
OUT
I
V
OUT
V
IN
IN
3
2
[mA]
250
[V]
[V]
[mA]
OUT
OUT
300
250 300 350
OUT
OUT
I
I
I
I
I
I
4
OUT
OUT
OUT
OUT
OUT
OUT
V
V
V
V
I
I
I
I
I
I
)
)
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
)
)
V
V
V
V
350
3
= 0.1 mA
= 1 mA
= 10 mA
= 50 mA
= 100 mA
= 150 mA
= 1.5 V
= 1.8 V
= 2.0 V
= 2.5 V
IN
IN
IN
IN
= 0.1 mA
= 1 mA
= 10 mA
= 50 mA
= 100 mA
= 150 mA
= 1.5 V
= 2.0 V
= 3.0 V
= 4.0 V
5
400
Seiko Instruments Inc.
450
6
4
(d) Output current (I
(b) Input voltage (V
(d) Output current (I
(b) Input voltage (V
(Input voltage falling)
(Input voltage falling)
90
80
70
60
50
90
80
70
60
50
3.2
3.1
3.0
2.9
2.8
2.7
2.6
0.01
0.01
5.2
5.1
5.0
4.9
4.8
4.7
4.6
0
0
IN
IN
OUT
OUT
) vs. Output voltage (V
) vs. Output voltage (V
0.1
0.1
) vs. Efficiency (η)
) vs. Efficiency ( η )
1
1
V
V
V
V
2
1
I
1
IN
IN
IN
IN
I
OUT
OUT
= 1.5 V
= 1.8 V
= 2.0 V
= 2.5 V
V
V
IN
IN
[mA]
[mA]
2
3
[V]
[V]
10
10
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
4
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
V
V
V
)
)
= 0.1 mA
= 1 mA
= 10 mA
= 50 mA
= 100 mA
= 150 mA
IN
IN
IN
100
100
3
= 0.1 mA
= 1 mA
= 10 mA
= 50 mA
= 100 mA
= 150 mA
= 2.0 V
= 3.0 V
= 4.0 V
5
Rev.3.0
1000
1000
6
4
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