S-8354D20MC-JUFT2G Seiko Instruments, S-8354D20MC-JUFT2G Datasheet - Page 30

• Manufacturer Part Number: S-8354D20MC-JUFT2G
• Description: IC REG SW PWM 2.0V SOT23-5
• Manufacturer: Seiko Instruments
• Type: Step-Up (Boost)r

Specifications of S-8354D20MC-JUFT2G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 2V
• Frequency - Switching: 50kHz
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

30
STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR
S-8353/8354 Series
2. Examples of Major Power Supply Dependence Characteristics (Ta = 25°C)
(1) Current Consumption 1 (I
(2) Oscillation Frequency (f
(3) Switching Current (I
(4) Output Voltage (V
50
40
30
20
10
70
60
50
40
30
3.4
3.3
3.2
3.1
3.0
0
500
400
300
200
100
0
0
0
0
0
Voltage (V
Power Supply Voltage (V
2
2
2
2
DD
), Current Consumption 2 (I
V
4
V
OUT
4
OUT
V
4
DD
4
V
DD
V
) vs. Power Supply Voltage (V
DD
DD
= 3.3 V, f
[V]
SW
[V]
[V]
[V]
SS1
) vs. Power Supply Voltage (V
6
OSC
6
DD
) vs. Power Supply
6
6
)
) vs. Power Supply Voltage (V
OSC
f
f
OSC
OSC
8
= 50 kHz
8
8
= 50 kHz
= 50 kHz
8
Seiko Instruments Inc.
SS2
10
10
10
10
) vs.
DD
) (V
OUT
DD
= 3.3 V, V
)
100
80
60
40
20
300
250
200
150
100
3.4
3.3
3.2
3.1
3.0
0
DD
0
)
0
0
IN
= 1.98 V, I
2
2
2
OUT
V
OUT
4
= 13.2 mA, V
4
4
V
V
V
= 3.3 V, f
DD
DD
DD
[V]
[V]
[V]
6
6
6
OSC
DD
f
f
OSC
OSC
Separate Type)
= 250 kHz
8
= 250 kHz
= 250 kHz
8
8
Rev.3.0
10
10
10
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