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| TL431_10 Datasheet, PDF (11/12 Pages) Texas Instruments – PRECISION PROGRAMMABLE REFERENCE | |||
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PROGRAMMABLE PRECISION SHUNT REGULATOR TL431/A/C
7. PWM Converter With Reference
8. Voltage Monitor
NOTE A : R3 and R4 are selected to provide the desired LED intensity and cathode current â¥1mA to the TL431 at the available VI(BATT).
9. Delay Timer
Dec. 2010 â Rev.1.5
- 11 -
HTC
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