S-8353A50MC-IRJ-T2 Seiko Instruments, S-8353A50MC-IRJ-T2 Datasheet - Page 31

• Manufacturer Part Number: S-8353A50MC-IRJ-T2
• Description: DC/DC Switching Regulators 5.0V Step-Up 2.4%
• Manufacturer: Seiko Instruments

Specifications of S-8353A50MC-IRJ-T2

• Output Voltage: 5 V
• Input Voltage: 10 V
• Duty Cycle (max): 90 %
• Switching Frequency: 50 KHz
• Mounting Style: SMD/SMT
• Package / Case: SOT-23-5
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.3.0
STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR
Output voltage
Output voltage
CONT voltage
CONT voltage
Output voltage
Output voltage
3. Output Waveforms (V
CONT voltage
CONT voltage
[0.01 V / div]
[0.02 V / div]
[0.01 V / div]
[0.02 V / div]
(1) S-8353A33
(2) S-8354H33
[1 V / div]
[1 V / div]
[1 V / div]
[1 V / div]
_00
t [10 μs / div]
t [10 μs / div]
t [2 μs / div]
t [2 μs / div]
IN
= 1.98 V)
I
OUT
I
I
I
OUT
OUT
OUT
= 100 mA
= 100 μA
= 10 mA
= 50 mA
Seiko Instruments Inc.
Output voltage
Output voltage
Output voltage
CONT voltage
CONT voltage
CONT voltage
[0.02 V / div]
[0.01 V / div]
[0.01 V / div]
[1 V / div]
[1 V / div]
[1 V / div]
t [10 μs / div]
t [2 μs / div]
t [2 μs / div]
S-8353/8354 Series
I
OUT
I
I
OUT
OUT
= 100 mA
= 50 mA
= 10 mA
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