ISL9016IRUFBZ-T Просмотр технического описания (PDF) - Intersil

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ISL9016IRUFBZ-T

150mA Dual LDO with Low Noise, High PSRR, and Low IQ

Intersil 

ISL9016

Pin Descriptions

PIN #

PIN

NAME

DESCRIPTION

1

VIN Supply Voltage/LDO Input. Connect a 1µF capacitor to GND.

2

GND GND is the connection to system ground. Connect to PCB Ground plane.

3

EN2 LDO2 Enable pin. Enable = High, Disable = Low. A 100k resistor should be connected between EN2 and the control voltage

rail. Do NOT leave it floating.

4

EN1 LDO1 Enable pin. Enable = High, Disable = Low. A 100k resistor should be connected between EN1 and the control voltage

rail. Do NOT leave it floating.

5

VOUT2 LDO2 Output. Connect capacitor with a value from 1µF to 4.7µF to GND (1µF recommended).

6

VOUT1 LDO1 Output. Connect capacitor with a value from 1µF to 4.7µF to GND (1µF recommended).

-

E-Pad Connect the e-pad to the system ground.

Typical Application Diagram

VIN (1.8V TO 6.5V)

ISL9016

VIN

VOUT1

GND

VOUT2

VOUT1

1.2V~3.3V, 0~150mA

VOUT2

1.2V~3.3V, 0~150mA

C1

EN2

EN1

C2

C3

R1

ON

ON

R2

OFF

OFF

C1, C2, C3:1µF, X5R (or X7R) CERAMIC CAPACITOR

R1, R2: 100k

8

FN6832.0

January 22, 2009

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