NJM2352M-TE2 NJR, NJM2352M-TE2 Datasheet - Page 11

• Manufacturer Part Number: NJM2352M-TE2
• Description: Switching Converters, Regulators & Controllers Low Power
• Manufacturer: NJR

Specifications of NJM2352M-TE2

• Output Voltage: 9.49 V
• Mounting Style: SMD/SMT
• Package / Case: DMP-8
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

■ 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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