L6995
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3.11DEMOBOARD LAYOUT
Real dimensions: 4.7 cm X 2.7 cm (1.85inch X1.063inch)
Figure 14. Top side comp on ents placement
Figure 15. Bottom side Jumpers distribution
Figure 16. Top side layout
Figure 17. Bottom side layout
Table 5. Com ponen t list
GENERAL-PURPOSE SECTION
Part name Value Dimension Notes
RESISTOR
R1, R5, R9, R10 33kΩ 0603 Pull-up resistor
R2 10kΩ 0603 Output resistor divider
(To set output volta ge)
R3 10k Ω 0603
R4 21k Ω 0603 Input resistor divider
(To set switching frequency)
R6 470kΩ 0603
R7 47Ω 0603
R8 120kΩ 0603 Current limit resistor
CAPACITOR
C1 330pF 0603 First integrator capacitor
C2 N.M. 0603 Second integrator capacitor
C3 N.M. 0603 N.M.
C4 100nF 0603
C5 1µF Tantalum
C6 10nF 0603
C8, C12 47pF 0603
C9 22nF 0603 Softstart capacitor