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Número de pieza
componentes Descripción
NJM2362 Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJM2362
CURRENT MODE FLYBACK PWM SWITCHING REGULATOR
Japan Radio Corporation
NJM2362 Datasheet PDF : 8 Pages
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NJM2362
■
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Supply Voltage
V
+
Power Dissipation
P
D
Operating Temperature Range
T
opr
Storage Temperature Range
T
stg
RATINGS
20
700
-20 to + 75
-40 to +125
(Ta = 25ºC)
UNIT
V
mW
ºC
ºC
■
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITION
Operating Current
Start up Current
I
CC
-
I
CS
V
+
= 6.5V
(T
a
= 25ºC, V
+
= 15V)
MIN. TYP. MAX. UNIT
-
14.0 18.0 mA
-
1.0
1.5
mA
■
REFERENCE VOLTAGE
PARAMETER
Output Voltage
Line Ragulation
Load Regulation
Temperature Stability
Short Circuit Current
SYMBOL
TEST CONDITION
V
R
∆
V
R
- V
+
I
REF
= 1mA
10
≤
V
+
≤
20V
∆
V
R
- I
O
1
≤
I
O
≤
20mA
T
R
0
≤
T
a
≤
75ºC
I
S
*1
MIN. TYP. MAX. UNIT
4.80
5.00 5.20
V
-
12.0 35.0 mV
-
6.0
25.0 mV
-
0.5
-
mV/ºC
50
80
120
mA
■
UVLO
PARAMETER
Start Threshold Voltage
Minimum Operating Voltage
Hysterisis width
SYMBOL
V
STH
V
MIN
V
HIS
TEST CONDITION
MIN. TYP. MAX. UNIT
7.80
8.40 9.00
V
7.00
7.60 8.20
V
-
0.8
-
V
■
OSILLATION
PARAMETER
Osillating Frequency
Temperature Stability
Output Amplitude
SYMBOL
TEST CONDITION
F
O
∆
F
O
-T
a
C
t
= 3.3NF, R
t
=10.4k
Ω
0
≤
T
a
≤
75ºC
V
F
7Pin Peak TO Peak
MIN. TYP. MAX. UNIT
45
50
55
kHz
-
5
-
%
-
1.7
-
V
■
ERROR AMPLIFIER
PARAMETER
Input Bias Current
Open Loop Gain
Gain Bandwidth
Output Sink Current
Output Source Current
SYMBOL
TEST CONDITION
I
EB
*1
A
EO
2
≤
V
O
≤
4V
GB
E
I
EK
V
EF
= 2.7V, COMP = 1.1V
I
ES
V
EF
= 2.3V, COMP = 5.0V
MIN. TYP. MAX. UNIT
-
0.3
2.0
µA
-
90
-
dB
-
1
-
MHz
2.0
6.0
-
mA
0.5
0.8
-
mA
-2-
Ver.2003-07-18
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