ISL9011AIRKCZ 데이터 시트보기 (PDF) - Renesas Electronics
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ISL9011AIRKCZ Datasheet PDF : 12 Pages
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ISL9011A
Pin Descriptions
PIN
PIN
NUMBER NAME
1
VIN
TYPE
Analog I/O
2
EN1
Low Voltage Compatible
CMOS Input
3
EN2
Low Voltage Compatible
CMOS Input
4
CBYP
Analog I/O
5, 7, 8
6
9
10
NC
GND
VO2
VO1
NC
Ground
Analog I/O
Analog I/O
Supply Voltage/LDO Input:
Connect a 1µF capacitor to GND.
LDO-1 Enable.
DESCRIPTION
LDO-2 Enable.
Reference Bypass Capacitor Pin: Optionally connect capacitor of value 0.01µF to 1µF
between this pin and GND to tune in the desired noise and PSRR performance.
No Connection
GND is the connection to system ground. Connect to PCB Ground plane.
LDO-2 Output: Connect capacitor of value 1µF to 10µF to GND (1µF recommended).
LDO-1 Output: Connect capacitor of value 1µF to 10µF to GND (1µF recommended).
Typical Application
VIN (2.3V TO 6.5V)
ON
ENABLE 1
OFF ON
ENABLE 2
OFF
C1 C2
ISL9011A
1
VIN
10
VO1
2
EN1
9
VO2
3
EN2
4
CBYP
8
NC
7
NC
5
NC
6
GND
C3 C4
VOUT 1
VOUT 2
C1, C3, C4: 1µF X5R CERAMIC CAPACITOR
C2: 0.1µF X5R CERAMIC CAPACITOR
FN6437 Rev 2.00
September 1, 2015
Page 8 of 12
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