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Datasheet MIA-M10Q (u-blox)
Datasheet MIA-M10Q (u-blox)
Authors
Michael O'loughlin
Main Document
Article «
Shunt regulator eases power-supply-start-up woes
»
Manufacturer
u-blox
Description
Standard precision GNSS module
Pages / Page
23
/
1
Document Language
English
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Other Materials from the Main Document
Article «
Shunt regulator eases power-supply-start-up woes
»
Figure 1. An uncomplicated block diagram (a) conceals the TL431's internal complexity, but you need only three external resistors to use the TL431 in a basic shunt-regulator circuit (b)
Figure 2. An auxiliary winding supplies power to the supply's PWM controller
Figure 3. In this improved design, pulse-width-controller IC
1
derives its power from R
T
for start-up, auxiliary winding W
AUX
for normal operation, and shunt-regulator circuit IC
2
and Q
1
for low-load operation
Standard precision GNSS module. Datasheet MIA-M10Q
Model Line for this Datasheet
MIA-M10
MIA-M10Q-00B-01
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