PT1301中文技術(shù)資料-誠(chéng)芯微科技

1、 DC/DC DC/DC DC/DC DC/DC DC/DC PT1301 DC/DC (3 (3.1 Vout=3.3V (3.2 Vout=5.0V 1 1 : (Vout 100pF 0.1uF 3 1 R2 VDD R R FB FB R1 R2 R1 R2 PCB FB FB LX EXT ( I=1.25V/R2 , Vin GND GND R1 PCB PCB FB Vout 10nF Vout=(1+R1/R2*Vfb 2 : pin 5 pin 3 1 F MLCC éóèéìèéìí

2、éóèíì WWW.CRPOWTECH.COM PT1301_DS Rev CH_3.5 Page 6 PT1301 DC/DC (1 SOT-23-6 SYMBOL A A1 B b C D e H L DIMENSION ( in mm MIN 0.787 1.397 0.250 2.591 2.692 0.838 0.080 0.300 MAX 1.450 0.152 1.803 0.559 2.997 3.099 1.041 0.254 0.610 DIMENSION ( in Inch MIN 0.031 0.055 0.010 0.

3、102 0.106 0.033 0.003 0.012 MAX 0.057 0.006 0.071 0.022 0.118 0.122 0.041 0.010 0.024 éóèéìèéìí éóèíì WWW.CRPOWTECH.COM PT1301_DS Rev CH_3.5 Page 7 PT1301 DC/DC (2 SOT-89-5 SYMBOL A b B b1 C C1 D D1 e H DIMENSION ( in mm MIN 1.400

4、 0.460 2.400 0.406 0.800 4.400 1.400 0.380 4.600 1.700 1.600 0.430 MAX 1.600 0.520 2.600 0.533 4.250 DIMENSION( in Inch MIN 0.055 0.014 0.094 0.016 0.031 0.173 0.055 0.014 0.181 0.067 0.063 0.017 MAX 0.063 0.020 0.102 0.021 0.167 éóèéìèéìí éó

5、32;íì WWW.CRPOWTECH.COM PT1301_DS Rev CH_3.5 Page 8 PT1301 DC/DC (3 MSOP-8 e c b D A2 A Symbol A A1 A2 b c D e E E1 L Millimeters Min 0.820 0.020 0.750 0.250 0.090 2.900 2.900 4.750 0.400 0° Max 1.100 0.150 0.950 0.380 0.230 3.100 3.100 5.050 0.800 6° Min Inches Max 0.043 0.006 0.037 0.015 0.009 0.122 0.122 0.199 0.031 6° 0.032 0.001 0.030 0.010 0.004 0.114 0.114 0.187 0.016 0° 0.650(BSC 0.026(BSC éóèéìèé&