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| LP3211 Datasheet, PDF (3/6 Pages) Lowpower Semiconductor inc – 280mA Output current | |||
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Preliminary Datasheet
Typical Application Circuit
Vin
5 Vin
10uF
1 EN
CE
Chip Enable
ON
OFF
LP3211
VOUT 4
GND 3
Vout_5V
10uF
2.2uF
Rset(NC) NC
Fig1. Step up to 5V Circuit
Vin
5 Vin
10uF
1 EN
CE
Chip Enable
ON
OFF
LP3211
2.2uF
VOUT 4
GND 3
Flash WLED Driver
Up to 250mA
10uF
10R
Rset(NC) NC
Fig1. Step up to 5V for Flash LED Driver
Vin
2.2uF
5 Vin
PWM
1
EN
Chip Enable
ON
OFF
LP3211
1uF
VOUT 4
Flash WLED Driver
Up to 250mA
2.2uF
3
GND
100R
Rset(NC) NC
Fig1. Step up to 5V for white LED Driver
LP3211
LP3211- â 00 Ver. 1.0 Datasheet FEB.-2009
Page 3 of 6
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