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SW2603

SAMWIN

High Performance Current Mode PWM Switching Power Supply Controller


SW2603
SW2603

PDF File SW2603 PDF File


Description
SW2603 PWM SW2603PWM 。AC/DC 。85V-256V 5W 。, AC/DC。IC , ,;IC , 。 , , CB ,700V ,。IC ,、、,。IC 2.
5V ,, 。            700V, , ,0.
15W ,、 , , ,10 、 5W,8W AC/DC  、MP3、MP4   SAMWIN HTTP://WWW.
SEMIPOWER.
COM.
CN 1 6 SW2603-CN-02 SW2603   /RCC 1 2 3 4 5 6 7 8 OB CT GND FB VCC NC OC OC ,, , OE,* , , *:PCB LayoutPin6,Pin7,.
SW2603 190—264VAC 8 9 5 85—264VAC 6 SAMWIN HTTP://WWW.
SEMIPOWER.
COM.
CN 2 6 SW2603-CN-02 SW2603 VCC OC 16V 16V VCC+0.
3V -0.
3--700V 300mA 1000mW 0--+125℃ -55--+150℃ +126℃, 10S SAMWIN HTTP://WWW.
SEMIPOWER.
COM.
CN 3 6 SW2603-CN-02 SW2603 (TA=25℃,VDD=5.
5-7.
5V,Ct=330PF) OE OE=0.
001-0.
29A Ioc=10mA Ioc=250mA CL=1nF CL=1nF 250 270 1.
5 700 1 75 75 290 V V ns ns mA V F=10Hz-10KHz T=85℃ 1000h 5 Io=1.
0mA Vcc=5.
5-9V Io=0.
1-1.
2mA 0.
2 50 2.
4 2.
5 2 2.
6 20 3 V mV % mV/℃ uV mV (Vp-p) Ct=330pF Ct=330pF Vcc=5.
5-9V Ta=0-85℃ 2.
2 1200 68 1 1 KHz % % V ns Vcc=5.
5-9V 0.
50 30 60 70 0.
60 mA KΩ dB 0.
55 0.
25 0.
6 0.
27 60 150 0.
65 0.
29 70 250 V A dB ns 53 57 61 3.
5 % % SAMWIN HTTP://WWW.
SEMIPOWER.
COM.
CN 4 6 SW2603-CN-02 SW2603 :,,。 1.
6 2.
4 55 3.
2 80 mA uA mA Vcc=8V 8 4.
0 2.
8 8.
5 4.
2 3.
6 9.
4 10 9.
0 4.
5 V V V V SAMWIN HTTP://WWW.
SEMIPOWER.
COM.
CN 5 6 SW2603-CN-02 SW2603 SAMWIN HTTP://WWW.
SEMIPOWER.
COM.
CN 6 6 SW2603-CN-02 ...



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