Datasheet

Efficiency vs Load Current
EFFICIENCY (%)
LOAD (mA)
0
50
100
150
200
250
0
10
20
30
40
50
60
70
80
90
100
300
3.3 - 9V Boost
LMR62014
SW
FB
GND
V
IN
SHDN
U1
R3
51k
SHDN
GND
3.3 V
IN
C1
2.2 PF
R2
13.3k
CF
330 pF
D1
R1/84k
L1/10 PH
C2
4.7 PF
D2
D3
D4
D5
R4
R5
9V OUT
240 mA (typ)
LMR62014
www.ti.com SNVS735B –OCTOBER 2011–REVISED APRIL 2013
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