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NCP4547IMNTWG データシート(PDF) 4 Page - ON Semiconductor

部品番号 NCP4547IMNTWG
部品情報  Advanced Load Management
PDF  10 Pages
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メーカー  ONSEMI [ON Semiconductor]
ホームページ  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

NCP4547IMNTWG データシート(HTML) 4 Page - ON Semiconductor

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ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise specified)
Parameter
Test Conditions
Symbol
Min
Typ
Max
Unit
MOSFET
On−Resistance
VCC = 5.0 V; VIN = 1.8 V
RON
4.7
6.1
mW
VCC = 5.0 V; VIN = 5.0 V
4.9
6.3
VCC = 3.3 V; VIN = 1.8 V
5.1
6.5
VCC = 3.3 V; VIN = 5.0 V
5.7
7.1
Leakage Current (Note 6)
VEN = 0 V; VPOL = VCC; VIN = 6 V
ILEAK
0.03
1.0
mA
CONTROLLER
Supply Standby Current (Note 7)
VEN = 0V; VPOL = VCC = 5.5 V
ISTBY
5.0
15
mA
Supply Dynamic Current (Note 8)
VEN = VPOL = VCC
IDYN
250
500
mA
Bleed Resistance
RBLEED
50
100
200
W
Input High Voltage − EN & POL
VIH
2.0
V
Input Low Voltage − EN & POL
VIL
0.8
V
Pull Down Resistance − EN
RPD
40
100
180
kW
Pull Up Resistance − POL
RPU
40
100
180
kW
6. Average current from VIN to VOUT with MOSFET turned off.
7. Average current from VCC to GND with MOSFET turned off.
8. Average current from VCC to GND after charge up time of MOSFET.
SWITCHING CHARACTERISTICS (TJ = 25°C unless otherwise specified, Note 9)
Parameter
Test Conditions
Symbol
Min
Typ
Max
Unit
VCC = 5.0 V, VIN = 1.8 V
Output Slew Rate
RL = 10 W, CL = 0.1 mF
SR
8.2
kV/s
Output Turn−on Delay
RL = 10 W, CL = 0.1 mF
TON
600
ms
Output Turn−off Delay
RL = 10 W, CL = 0.1 mF
TOFF
2.5
ms
VCC = 3.3 V, VIN = 5.0 V
Output Slew Rate
RL = 10 W, CL = 0.1 mF
SR
4.3
kV/s
Output Turn−on Delay
RL = 10 W, CL = 0.1 mF
TON
1300
ms
Output Turn−off Delay
RL = 10 W, CL = 0.1 mF
TOFF
1.1
ms
9. See below figure for Test Circuit and Timing Diagrams.
POL
EN
NCP4547
DELAY
SR
GND
BLEED
OFF ON
10%
90%
SR = DV
VEN
50%
50%
10%
90%
Figure 3. Test Circuit and Timing Diagrams
VOUT
TON
TOFF
VOUT
Dt
Dt
DV
VIN
VCC
VOUT
RL
CL



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