S-8353A50MC-IRJ-T2 Seiko Instruments, S-8353A50MC-IRJ-T2 Datasheet - Page 25

• 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
Application Circuits
1. Using Ceramic Capacitor Example
When using small R
corresponding to the R
R
The following example shows a circuit using R
characteristics.
Caution
1
differs depending on L value, the capacitance, the wiring, and the application (output load).
S-8353A33
_00
IC
The Above connection diagram and constant will not guarantee successful operation. Perform
through evaluation using the actual application to set the constant.
V
IN
C
ESR
ESR
CDRH5D28-101
IN
L Type Name
in series with the ceramic capacitor (C
parts such as ceramic capacitors for the output capacitance, mount a resistor (R
Figure 16 Using Ceramic Capacitor Circuit Example
L
CONT
Seiko Instruments Inc.
SD Type Name
1
MA2Z748
= 100 mΩ, output voltage = 3.3 V, output load = 100 mA and its
Table 19
SD
VSS
L
VOUT
) as shown in Figure 16 .
(Ceramic capacitor)
10 μF × 2
C
L
S-8353/8354 Series
R
C
1
L
V
100 mΩ
OUT
R
1
25
1
)