L5959 PDF Datasheet
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Description
This is Multifunction voltage regulator. L5959
Multifunction voltage regulator for car radio
Features
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Four outputs 8.5V @ 200mA (V8P5) 8, 10V @ 1000mA selectable 10V or 8V (V810) 3.3V @ 100mA permanent (VSTBY) 3.3V @ 800mA (VREGSW) Two protected high side driver (HSD1, HSD2) Reset function Battery voltage (under, over) warning output Load dump protection Independent thermal shutdown on all regulators and HSDs Overcurrent limitation Storage CAP output (STCAP) Small CAP required by stability of regulators All pins ESD protected Device summary
Order code L5959 Package Multiwatt15
Multiwatt15
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Description
The L5959 contains a four voltage regulator and two protected HSDs. HSDs are protected against loss of ground and loss of battery. The IC includes a monitoring circuit for detection. The IC features a very low quiescent current in stand-by and independent thermal shutdown.
Table 1.
Packing Tube
August 2007
Rev 2
1, 19
www.st.com 1
Contents
L5959
Cont.