S-8351A33MC-J2ST2G Seiko Instruments, S-8351A33MC-J2ST2G Datasheet - Page 33

• 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

Rev.3.0
(3) Load Current Fluctuation (Ta = 25°C)
STEP-UP, BUILT-IN / EXTERNAL FET PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
Output voltage
Output voltage
Output current
Output voltage
Output voltage
Output current
Input voltage
Input voltage
[0.1 V / div]
_00
[0.1 V / div]
[0.1 V / div]
[0.5 V /div]
[0.1 V / div]
[0.5 V /div]
S-8352A30MC
S-8351A30MC
S-8352A50MC
S-8351A50MC
1.2 V
2 V
V
IN
V
= 1.8 V, I
IN
= 3 V, I
t [0.1 ms / div]
t [0.1 ms / div]
t [0.1 ms / div]
t [0.1 ms / div]
OUT
OUT
I
OUT
I
OUT
= 10 μA → 12 mA
V
= 10 μA → 20 mA
IN
= 12 mA
= 20 mA
= 1.2 → 1.8 V
V
IN
= 2 → 3 V
Seiko Instruments Inc.
1.8 V
3 V
3 V
3 V
5 V
5 V
Output voltage
Output voltage
Output voltage
Output current
Output voltage
Output current
Input voltage
Input voltage
[0.5 V / div]
[0.1 V / div]
[0.1 V / div]
[0.5 V / div]
[0.1 V / div]
[0.1 V / div]
S-8352A30MC
S-8352A50MC
S-8351A30MC
S-8351A50MC
1.8 V
3 V
V
IN
V
= 1.8 V, I
IN
= 3 V, I
t [0.1 ms / div]
t [0.1 ms / div]
t [0.1 ms / div]
t [0.1 ms / div]
OUT
I
S-8351/8352 Series
OUT
OUT
I
OUT
V
= 12 mA → 10 μA
= 10 μA
= 20 mA → 10 μA
IN
= 10 μA
= 1.8 → 1.2 V
V
IN
= 3 → 2 V
1.2 V
3 V
2 V
5 V
3 V
5 V
33