S-8354D20MC-JUFT2G Seiko Instruments, S-8354D20MC-JUFT2G Datasheet - Page 28

• 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

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STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR
S-8353/8354 Series
(6) Oscillation Frequency (f
(7) Maximum Duty Ratio (MaxDuty) vs. Temperature (Ta)
(10)
(8) PWM / PFM Switching Duty Ratio (PFMDuty) vs.
100
70
60
50
40
30
ON
90
80
70
60
50
25
20
15
10
1.0
0.8
0.6
0.4
0.2
Temperature (Ta) (S-8354 Series)
−40 −20 0
5
− 40 − 20
Temperature (Ta) (S-8354 Series)
−40 −20
0
−40 −20
/
OFF
Pin Input Voltage “L” 1 (V
0
0
0
Ta [°C]
20 40
Ta [°C]
20
20
Ta [ ° C]
20
Ta [°C]
40 60 80 100
40 60 80 100
40 60 80 100
f
OSC
f
OSC
f
OSC
f
OSC
OSC
) vs. Temperature (Ta)
60 80 100
= 250 kHz
= 250 kHz
= 50 kHz
= 50 kHz
SL1
Seiko Instruments Inc.
) vs.
(11)
(9)
ON
ON
100
Temperatuer (Ta)
350
300
250
200
150
1.0
0.8
0.6
0.4
0.2
Temperature (Ta)
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
−40 −20
/
/
0
−40 −20 0
−40 −20 0
0
−40 −20
OFF
OFF
Pin Input Voltage “H” (V
Pin Input Voltage “L” 2 (V
0
0
Ta [°C]
Ta [°C]
20
20 40 60 80 100
Ta [°C]
20 40
Ta [°C]
20 40 60 80 100
40
f
f
OSC
f
f
OSC
OSC
OSC
60 80 100
60 80 100
= 250 kHz
= 250 kHz
= 250 kHz
= 250 kHz
Rev.3.0
SH
SL2
) vs.
) vs.
_00