S-8351A33MC-J2ST2G Seiko Instruments, S-8351A33MC-J2ST2G Datasheet - Page 39

• 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 7 S-8352A30MC
(a) Input voltage (V
Condition 8 S-8352A30MC
(a) Input voltage (V
(c) Output current (I
(c) Output current (I
Rev.3.0
(Input voltage raising)
(Input voltage raising)
STEP-UP, BUILT-IN / EXTERNAL FET PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
3.2
3.1
3.0
2.9
2.8
2.7
2.6
3.2
3.1
3.0
2.9
2.8
2.7
2.6
3.2
3.1
3.0
2.9
2.8
2.7
2.6
3.2
3.1
3.0
2.9
2.8
2.7
2.6
_00
0
0
0
0
IN
IN
OUT
OUT
50
) vs. Output voltage (V
) vs. Output voltage (V
50
V
V
V
V
V
V
V
V
) vs.Output voltage (V
) vs.Output voltage (V
IN
IN
IN
IN
IN
IN
IN
IN
= 1.5 V
= 1.8 V
= 2.0 V
= 2.5 V
= 1.5 V
= 1.8 V
= 2.0 V
= 2.5 V
1
100 150 200
100 150 200
1
I
I
OUT
OUT
V
V
IN
IN
2
[mA]
2
[mA]
[V]
[V]
OUT
OUT
OUT
OUT
I
I
I
I
I
I
I
I
I
I
I
I
250 300 350
250 300 350
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
)
)
)
)
3
3
= 0.1 mA
= 1 mA
= 10 mA
= 50 mA
= 100 mA
= 150 mA
= 0.1 mA
= 1 mA
= 10 mA
= 50 mA
= 100 mA
= 150 mA
Seiko Instruments Inc.
4
4
(d) Output current (I
(d) Output current (I
(b) Input voltage (V
(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
3.2
3.1
3.0
2.9
2.8
2.7
2.6
0.01
0
0
IN
IN
OUT
OUT
) vs. Output voltage (V
0.1
) vs. Output voltage (V
0.1
) vs. Efficiency ( η )
) vs. Efficiency ( η )
1
1
V
V
V
V
V
V
V
V
1
I
I
IN
IN
IN
IN
IN
IN
IN
IN
1
OUT
OUT
V
= 1.5 V
= 1.8 V
= 2.0 V
= 2.5 V
= 1.5 V
= 1.8 V
= 2.0 V
= 2.5 V
V
IN
IN
[mA]
[mA]
2
2
S-8351/8352 Series
[V]
[V]
10
10
OUT
OUT
I
I
I
I
I
I
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
)
)
100
100
3
3
= 0.1 mA
= 1 mA
= 0 mA
= 50 mA
= 100 mA
= 150 mA
= 0.1 mA
= 1 mA
= 10 mA
= 50 mA
= 100 mA
= 150 mA
1000
1000
4
4
39