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NJU7261U45

P1-P3P4-P6P7-P8
NJU7261 Series
- 4 -
Ver.2003-07-18
+5.0V Version (T
a
= 25°C)
NORM
PARAMETER SYMBOL CONDITION
MIN. TYP. MAX.
UNIT
MEASUREMENT
CIRCUIT
Input Voltage V
IN
- - 5.0 V 1
Start Voltage V
START
NO LOAD - - 1.0 V 1
Oscillator Freq. f
OSC
V
IN
= 3.0V 20 30 50 kHz 2
Output Voltage V
OUT
V
IN
= 3.0V, I
OUT
= 20mA 4.85 5.0 5.15 V 1
Input Stability ∆V
OUT1
V
IN
= 2.0V to 3.0V
I
OUT
= 20mA
- 30 100 mV 1
Load Stability ∆V
OUT2
V
IN
= 3.0V
I
OUT
= 10µA to 25mA
- 30 100 mV 1
Operating Current I
SS
V
IN
= V
STB
= 3.0V, NO LOAD - 5 15 µA 3
Stand-by Current I
Q
V
IN
= 3.0V
V
STB
= 0V, NO LOAD
- - 0.2 µA 4
Switching Current I
SI
V
DS
= 0.2V - 250 - mA -
H level V
STBH
V
IN
= 3.0V 2.4 - - V 5
STB Terminal
Input Voltage
L level V
STBL
V
IN
= 3.0V - - 0.4 V 5
I
STBH1
V
IN
= 3.0V, V
STB
= 2.4V - 50 100 µA 6
H level
I
STBH2
V
IN
= 3.0V, V
STB
= 3.0V - 0.1 - µA 6
I
STBL1
V
IN
= 3.0V, V
STB
= 0.4V - 50 100 µA 6
STB Terminal
Input Current
L level
I
STBL2
V
IN
= 3.0V, V
STB
= 0V - 0.1 - µA 6
NJU7261 Series
-
5
-
Ver.2003-07-18
■ MEASUREMENT CIRCUIT 1
(1)
External Diode Type : "D1NS4" provided by SHINDENGEN
(I
F
= 1A, V
F
= 0.55V)
(2)
(3)
I
SS
= I
1
+ l
2
x
2
OUT
V
V
Under the condition of V
2
=V
OUT
+ 1.0V
NJU7261 Series
-
6
-
Ver.2003-07-18
■ MEASUREMENT CIRCUIT 2
(4)
(5)
(6)
P1-P3P4-P6P7-P8

NJU7261U45

Mfr. #:
Buy NJU7261U45
Manufacturer:
NJR (New Japan Radio)
Description:
Switching Voltage Regulators CMOS Step-Up Switching Reg
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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