R1210N302C Datasheet, PDF (8/20 Pages) RICOH electronics devices division – SOT23-5 PWM Step-up DC/DC Converter

TEST CIRCUITS
SD
L
Cb
Tr
VIN
EXT VOUT
Rb
GND CE
CL
V
Test Circuit 1
EXT VOUT
A
GND CE
Test Circuit 3
EXT VOUT
GND CE
OSCILLOSCOPE
Test Circuit 5
,QGXFWRU#+/,
=#5:µ+#+6XPLGD#(OHFWULF#&R1/#/WG1#&'437,
'LRGH#+6',
=#5%7<4'#+5RKP/#6FKRWWN\#7\SH,
&DSDFLWRU#+&/,
=#7:µ)×5#+7DQWDOXP#7\SH,
7UDQVLVWRU#+7U,
=#56'495;*
%DVH#5HVLVWRU#+5E, =#633Ω
%DVH#&DSDFLWRU#+&E, =#3134µ)+&HUDPLF#7\SH,
R1210N××2×
EXT VOUT
C
GND CE
OSCILLOSCOPE
Test Circuit 2
EXT VOUT
A
GND CE
Test Circuit 4
EXT ^VOUT
C
GND ^CE
OSCILLOSCOPE
Test Circuit 6
7