NJM2352M# NJR, NJM2352M# Datasheet - Page 11
NJM2352M#
Manufacturer Part Number
NJM2352M#
Description
IC SWITCHING REG LOW-PWR 8-DMP
Manufacturer
NJR
Type
Step-Down (Buck), Step-Up (Boost), Invertingr
Datasheet
1.NJM2352D.pdf
(16 pages)
Specifications of NJM2352M#
Internal Switch(s)
No
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V, 9V, 24V
Frequency - Switching
50kHz
Voltage - Input
2.6 ~ 24 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-DMP
Power - Output
300mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Other names
NJM#2352M
NJM#2352M
NJM#2352M
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
■ EFFICIENCY
to it. Example is shown on typical characteristic graph.
■ TEST CIRCUIT 2 (V
■ PARAMETER
Ver.2003-07-18
• D1
• LX = 470µH
Efficiency is shown below.
If V
EK-14
IS1588
L1 : Ingernal Resistance = 0.2Ω
L2 : Ingernal Resistance = 2Ω
L3 : Ingernal Resistance = 7Ω
S
Set Up =
Step Down =
Inverting =
and V
V
V
S
D
D
: Voltage Drop based on switching transistor On-Resistance.
: Diode Forward Voltage Drop.
are low, efficiency increase. Also speed of switching transistor and diode, series resistance of L will affect
V −
IN
V −
V
OUT
IN
IN
V
V
V
IN
IN
S
V
: 9V)
−
S
V
x
V
IN
S
x
+
V
V
OUT
V
D
OUT
V
V
+
x
OUT
OUT
V
+
D
V
−
V
OUT
V
D
V
S
OUT
+
V
D
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