1

2

3

6

5

4

OUT

NC

GND

IN

NC

EN

18

LP5910

SNVSA91E – SEPTEMBER 2015 – REVISED JULY 2017

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Copyright © 2015–2017, Texas Instruments Incorporated

Layout Examples (continued)

Figure 29. LP5910 Typical WSON Layout

10.3 DSBGA Mounting

The DSBGA package requires specific mounting techniques, which are detailed in AN-1112 DSBGA Wafer Level

Chip Scale Package (SNVA009). For best results during assembly, alignment ordinals on the PC board may be

used to facilitate placement of the DSBGA device.

10.4 DSBGA Light Sensitivity

Exposing the DSBGA device to direct light may cause incorrect operation of the device. High intensity light

sources such as halogen lamps can affect electrical performance if they are situated in close proximity to the

device. The wavelengths that have the most detrimental effect are reds and infra-reds, which means that the

fluorescent lighting used inside most buildings has little effect on performance.