S-8353A50MC-IRJ-T2 Seiko Instruments, S-8353A50MC-IRJ-T2 Datasheet - Page 2
![DC/DC Switching Regulators 5.0V Step-Up 2.4%](/photos/33/27/332746/sot23_5_sml.jpg)
S-8353A50MC-IRJ-T2
Manufacturer Part Number
S-8353A50MC-IRJ-T2
Description
DC/DC Switching Regulators 5.0V Step-Up 2.4%
Manufacturer
Seiko Instruments
Datasheet
1.S-8354A33MC-JQST2G.pdf
(49 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S-8353A50MC-IRJ-T2
Manufacturer:
PANASONIC
Quantity:
140
Part Number:
S-8353A50MC-IRJ-T2
Manufacturer:
SEIKO/精工
Quantity:
20 000
Part Number:
S-8353A50MC-IRJ-T2G
Manufacturer:
SEIKO/精工
Quantity:
20 000
2
STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR
S-8353/8354 Series
Block Diagrams
(1) A, C and H Types (Without Shutdown Function)
(2) A and H Types (With Shutdown Function)
(3) D and J Types (V
DD
/ V
OUT
Separate Type)
CONT
CONT
CONT
reference power
Soft start built-in
reference power
Soft start built-in
reference power
Soft start built-in
ON
supply
supply
PWMcontrol circuit
PWMcontrol circuit
PWMcontrol circuit
Oscillation circuit
supply
Oscillation circuit
Oscillation circuit
swiching control
swiching control
swiching control
or PWM / PFM
/
or PWM / PFM
or PWM / PFM
Seiko Instruments Inc.
OFF
circuit
circuit
circuit
Figure 1
Figure 2
Figure 3
compensation
compensation
compensation
Phase
IC internal
power supply
circuit
Phase
circuit
Phase
circuit
IC internal
power supply
IC internal
power supply
VDD
+
−
+
−
+
−
VOUT
VOUT
VOUT
VSS
VSS
VSS
Rev.3.0
_00