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LNK0265B

GOSTON ELECTRONICS
Part Number LNK0265B
Manufacturer GOSTON ELECTRONICS
Description 18W negative-side power supply controller
Published Feb 22, 2016
Detailed Description GOSTON ELECTRONICS CO.,LTD 18W LNK 0265B v1.4 LNK 0265B ‹ 60mW@220Vac ‹ OCP ‹ , , Burst 、PFM PWM ‹ (LEB) ‹ ‹ ...
Datasheet PDF File LNK0265B PDF File

LNK0265B
LNK0265B



Overview
GOSTON ELECTRONICS CO.
,LTD 18W LNK 0265B v1.
4 LNK 0265B ‹ 60mW@220Vac ‹ OCP ‹ , , Burst 、PFM PWM ‹ (LEB) ‹ ‹ ‹ ‹ 、、VDD ‹ :SOP8、DIP8 ‹ DVD、DVB、LCD TV、 ‹ PC ‹ ‹ LED LNK0265B PWM , MOS 。,, Burst ,PFM , PWM ,, 。,、、 VDD VDD 。 DIP8 SOP8 (AC90V~AC265V) LNK0265B DIP8 20W 18W RON 2.
2Ω :400-033-6518 www.
linkage66.
com -1- sale@sz-ledpower.
cn GOSTON ELECTRONICS CO.
,LTD 18W LNK 0265B v1.
4 DIP8 1 2 3 4 5、6 7、8 VDD 1 8 GND FB 2 DIP8 7 GND NC 3 6 DRAIN CS 4 5 DRAIN VDD FB NC CS DRAIN GND 。PWM FB SENSE 。 MOSFET :400-033-6518 www.
linkage66.
com -2- sale@sz-ledpower.
cn GOSTON ELECTRONICS CO.
,LTD 18W LNK 0265B v1.
4 (TA= 25℃) DRAIN MOS VDD IDDclamp VFB FB VCS CS TOP Tstg VESD Rθja (, TA=25℃) IDDstart IDDop VDDclose VDDstart VDDOVP VDDclamp VDD VDD VDD VDD FB VFB(open) FB IFB(short) FB VTH_BM Burst VTH_PL CS VTH_OC Fosc Fosc(burst) Burst MOSFET BVDSS >600 <35 <10 -0.
3~7.
0 -0.
3~7.
0 -20~85 -40~150 >2000 LNK0265BPA LNK0265BA LNK0265BB 80 57 42 V V mA V V ℃ ℃ V ℃/W ℃/W ℃/W VDD=12V VDD=18V IDD=5mA VDD=18V VDD=18V VFB=3.
0V VDD =18V,VFB =3.
0V VDD=18V IDDop=1mA, VFB=0V - 5.
0 25 μA - - 1.
0 mA 7.
5 8.
5 9.
5 V 15.
2 16.
2 17.
2 V - 32 - V - 34 - V - 5.
5 - V 300 350 400 uA - 1.
2 - V - 3.
7 - V 0.
70 0.
80 0.
90 V - 66 - KHz - 22 - KHz 600 - -V :400-033-6518 www.
linkage66.
com -3- sale@sz-ledpower.
cn GOSTON ELECTRONICS CO.
,LTD 18W LNK 0265B v1.
4 LNK0265B , PWM ,。 ‹ LNK0265B 5uA , 。 AC/DC ,, 3MΩ 1/4W , 。 ‹ (Burst ) LNK0265B ,。,FB ,,,。 ,PWM (:22KHz)。 ‹ CS 。 ,, , RC ,。 ‹ CS ,, ,。 ‹ LNK0265B (OCP)、(OLP)、(OVP)。 :400-033-6518 www.
linkage66.
com -4- sale@sz-ledpower.
cn GOSTON ELECTRONICS CO.
,LTD 18W LNK 0265B v1.
4 ‹ LNK0265B 12V/1.
5A D1~D4 IN4007 C2 102/1KV C1 47uF/400V D5 FR107 R4 60K R1 R2 2M 2M F1 2A/250V ACIN LH1 20mH R3 1M D6 FR107 U1 VDD C3 6.
8uF/50V CX1 0.
1uF/275 V DRAIN LNK0265B...



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