AIC1730 View Datasheet(PDF) - Analog Intergrations
Part Name
Description
Manufacturer
AIC1730 Datasheet PDF : 12 Pages
| |||
AIC1730
n PIN DESCRIPTIONS
SOT-23-5
PIN 1 : VIN - Power supply input pin. Bypass
with a 1µF capacitor to GND
PIN 2 : GND - Ground pin. This pin also
functions as a heatsink. To
maximize power dissipation, use
of a large pad or the circuit-
board ground plane is
recommended.
PIN 3 : SHDN - Active-Low shutdown input pin.
PIN 4 : BP
- Noise bypass pin. An external
bypass capacitor connected to
the BP pin reduces noises at the
output.
PIN 5 : VOUT - Output pin. Sources up to 150
mA.
SOT-23-6W
PIN 1 : SHDN - Active-Low shutdown input pin.
PIN 2 :
GND
- Ground pin. This pin also
functions as a heatsink. To
maximize power dissipation, use
of a large pad or the circuit-
board ground plane is
recommended.
PIN 3 : BP
- Noise bypass pin. An external
bypass capacitor connected to
the BP pin reduces noises at the
output.
PIN 4 : VOUT - Output pin. Sources up to 150
mA.
PIN 5 :
GND
- Ground pin. This pin also
functions as a heatsink. To
maximize power dissipation, use
of a large pad or the circuit-
board ground plane is
recommended.
PIN 6 : VIN
- Power supply input pin. Bypass
with a 1µF capacitor to GND
n DETAILED DESCRIPTION OF TECHNICAL TERMS
OUTPUT VOLTAGE (VOUT)
The AIC1730 provides factory-set output voltages
from 1.8V to 3.3V, in 100mV increments. The output
voltage is specified with VIN = VOUT (TYP) + 1V and
IOUT = 0mA
DROPOUT VOLTAGE (VDROP)
The dropout voltage is defined as the difference
between the input voltage and output voltage at
which point the regulator starts to fall out of
regulation. Below this value, the output voltage will
fall as the input voltage is reduced. It depends on the
load current and junction temperature. The dropout
voltage is specified at which the output voltage drops
100mV below the value measured with a 1V
difference.
CONTINUOUS OUTPUT CURRENT (IOUT)
Normal rated output current. This is limited by
package power dissipation.
8
Share Link: 