ISL70003SEH Datasheet, PDF (7/32 Pages) Intersil Corporation – Acceptance tested to 50krad

ISL70003SEH
Typical Application Schematics
VIN = 12V
+ _4x100µF
5 x 1µF
22k
51k
370pF
0.47µF
VIMON
10k
0.47µF 0.47µF
51 _IMON
5
9
11
VREFA
VREFOUTS
VREFD
357
25k
0.1µF
1nF
5.49k 12pF ^51.1k
2.7nF
0.22µF
15 _SYNC
16 _SS
2 _FB
3
1
64
VERR
NI
REF
ISL70003SEH
100k
7.15k
10nF
3k
PGOOD
PGOOD ²²
LX10
LX9
LX8
LX7
LX6
LX5
LX4
LX3
LX2
LX1
24
27
33
36
39
42
45
48
54
57
OCA ⁵⁹
OCB ⁶⁰
10nF
3.3µH
10
1nF
150µF
+ x3
VOUT = 3.3V
1µF
4.02k
6.8nF
4.02k
6.8nF
FIGURE 4. ISL70003SEH SINGLE UNIT OPERATION
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7
FN8604.5
May 12, 2016