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BF2520

ETC
Part Number BF2520
Manufacturer ETC
Description Precision constant voltage / constant current power supply primary side controller
Published Jan 28, 2016
Detailed Description AC/DC TL431 PFM SOT23-6 PSR CS Rs VDD 1 CC/CV AC AC CV CC 5% TL431 1uA VDD OVP LEB UVLO 1 AC/DC PC TV / RCC LED...
Datasheet PDF File BF2520 PDF File

BF2520
BF2520


Overview
AC/DC TL431 PFM SOT23-6 PSR CS Rs VDD 1 CC/CV AC AC CV CC 5% TL431 1uA VDD OVP LEB UVLO 1 AC/DC PC TV / RCC LED SOT23 6 SOT23 6 2 VDD VC BASE CS FB / / Tj 10 I/O 1 GND P 2 CS I 3 BASE O 4 FB I 5 VC I 6 VDD P -0.
3 -0.
3 -0.
3 -0.
3 -0.
3 -40 -55 260 30V 7V 7V 7V 7V 150 150 BJT 3 TA=25 VDD=15V VDD IDD ST IDD OP UVLO ON VDD UVLO OFF VDD VDD_MAX VDD VDD_OVP TLEB Vth_ocp Td_oc FB Vref_fb LEB OCP Tpause_min Tpause_max I_comp_cable VDD=11V VDD=15V VDD VDD IDD=10mA 6.
0 11.
5 25 1 600 12.
8 27 3 700 7.
6 13.
5 25 29 uA uA V V V V 500 ns 480 500 515 mV 100 ns 1.
97 2 2.
03 V 2 US 8 10 12 MS 42 48 uA Is_max Is_preoff Rdson_l Pre-off 20 0.
5 1 40 mA 1.
5 mA ohm TL431 PSR C...



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