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Etek Microelectronics
ET2110
ET2110. 100mA. ET2110 。 。 ET21102, 。。
ET21106 SOT23,-40°C 85°C。
z z
ET2110-50: 2.7V 5V ET2110-45: 2.7V 4.5V z : 13μA z 5V, 4.5V±4% z 5V VIN ≥ 3.0V 100mA VIN ≥ 2.7V 50mA z 4.5V VIN ≥ 3.0V 100mA VIN ≥ 2.7V 50mA z 100ms z 750KHz z Shutdown1uA. z / z SOT23-6 (ET2110)
z ,PDA z z z z FLASH LED z LED
Rev 1.1 2009-09-01 1/7
ET2110
1 2
3
4 5 6
VOUT GND
SHDN
CVIN C+
, ESR 。
,“”。
- ,ESR。
+
Rev 1.1 2009-09-01 2/7
ET2110
( Ta=25°C)
VIN VOUT SHDN ESD
VIN VOUT VSHDN TSC
TJ TLEAD VESD
-0.3 to 6 -0.3 to 6 -0.3 to 6 -40 to 150
300 2000
V V V s ℃ ℃ V
(Ta = -40 85℃ . Ta=25℃,CFLY=1μF, CIN=10μF, COUT=10μF, VIN=3.6V)
ET2110-50
VIN
VOUT=5.0V
2.7 VOUT
IQ 1 2.