iP7302
inergy
139.96kb
Transition-mode single stage pfc led power supply. 2. Features The iP7302 operates on fly-back circuit after rectifier diode, so the waveform of input current follows that of input v
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iP7300
1. Description
2.
iP7300 ( )。, 。 iP7300 18v ,VDD 。。 ,
。
iP7300 p 4V, ,p ( 2) 1.2V。 iP7300 SOP-8 , 。 (UVLO) 。
z VDD , 18V
z .
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(Seme LAB)
IP140A IP140 IP7800A IP7800 LM140
SERIES SERIES SERIES SERIES SERIES
1
1 2
2
1 AMP POSITIVE VOLTAGE REGULATOR
3
3
FEATURES
Pin 1 – VIN Pin 2 – V.
IP7800A - 1 AMP POSITIVE VOLTAGE REGULATOR
(Seme LAB)
IP140A IP140 IP7800A IP7800 LM140
SERIES SERIES SERIES SERIES SERIES
1
1 2
2
1 AMP POSITIVE VOLTAGE REGULATOR
3
3
FEATURES
Pin 1 – VIN Pin 2 – V.
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(Seme LAB)
IP140A IP140 IP7800A IP7800 LM140
SERIES SERIES SERIES SERIES SERIES
1
1 2
2
1 AMP POSITIVE VOLTAGE REGULATOR
3
3
FEATURES
Pin 1 – VIN Pin 2 – V.
IP7812 - 1 AMP POSITIVE VOLTAGE REGULATOR
(Seme LAB)
IP140A IP140 IP7800A IP7800 LM140
SERIES SERIES SERIES SERIES SERIES
1
1 2
2
1 AMP POSITIVE VOLTAGE REGULATOR
3
3
FEATURES
Pin 1 – VIN Pin 2 – V.
IP7812A - 1 AMP POSITIVE VOLTAGE REGULATOR
(Seme LAB)
IP140A IP140 IP7800A IP7800 LM140
SERIES SERIES SERIES SERIES SERIES
1
1 2
2
1 AMP POSITIVE VOLTAGE REGULATOR
3
3
FEATURES
Pin 1 – VIN Pin 2 – V.
IP78M00 - 0.5 AMP POSITIVE VOLTAGE REGULATOR
(Seme LAB)
IP140MA SERIES IP140M SERIES IP78M00A SERIES IP78M00 SERIES 0.5 AMP POSITIVE VOLTAGE REGULATOR
2
1
3
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Pin 1 – VIN Pin 2 – VOUT Case – .
IP78M00-LCC4 - 0.5 AMP POSITIVE VOLTAGE REGULATOR IN A CERAMIC SURFACE MOUNT PACKAGE
(Seme LAB)
IP78M00A-LCC4 SERIES IP78M00-LCC4 SERIESA
1.27 (0.050) 1.07 (0.040)
9.14 (0.360) 8.64 (0.340)
12 13 14 15 16
1.39 (0.055) 1.02 (0.040)
≈ 2.16 (0.0.
IP78M00A - 0.5 AMP POSITIVE VOLTAGE REGULATOR
(Seme LAB)
IP140MA SERIES IP140M SERIES IP78M00A SERIES IP78M00 SERIES 0.5 AMP POSITIVE VOLTAGE REGULATOR
2
1
3
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Pin 1 – VIN Pin 2 – VOUT Case – .
IP78M00A-LCC4 - 0.5 AMP POSITIVE VOLTAGE REGULATOR IN A CERAMIC SURFACE MOUNT PACKAGE
(Seme LAB)
IP78M00A-LCC4 SERIES IP78M00-LCC4 SERIESA
1.27 (0.050) 1.07 (0.040)
9.14 (0.360) 8.64 (0.340)
12 13 14 15 16
1.39 (0.055) 1.02 (0.040)
≈ 2.16 (0.0.