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PDF APE8988 Data sheet ( Hoja de datos )
| Número de pieza | APE8988 | |
| Descripción | 1.5A LOAD SWITCH | |
| Fabricantes | Advanced Power Electronics | |
| Logotipo |  |
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Advanced Power
Electronics Corp.
APE8988
1.5A LOAD SWITCH WITH CONTROLLED TURN-ON
FEATURES
▓ Integrated 1.5A Single Channel Load Switch
▓ Input Voltage Range: 0.8V to 5.5V
▓ Low Threshold Control Input
▓ Quick Output Discharge Transistor
▓ Over-Temperature Protection
▓ Over Current Protection
▓ Short Circuit Protection
▓ Open-Drain Fault Flag Output
▓ Low ON-Resistance RON = 40mΩ
▓ Halogen Free Product
APPLICATIONS
▓ Telecom Systems
▓ Set-Top-Box
▓ Consumer Electronics
▓ Notebooks / Netbooks
DESCRIPTION
The APE8988 is a low RON load switch with
controlled turn on. It contains one N-channel
MOSFET that can operate over an input voltage
range of 0.8V to 5.5V and support maximum
continuous current up to 1.5A. The switch is
controlled by an on/off input (EN), which is capable
of interfacing directly with low-voltage control
signals.
Additional features include a 330Ω on-chip load
resistor is added for output quick discharge when
switch is turned off. A well protection is equipped
when the device enters hard short circuit and
thermal shutdown.
The APE8988 is available in small SOT-26 package
with smallest components.
.
TYPICAL APPLICATION
+5V
VIN
CIN
1uF
VBIAS
VIN FLG
APE8988
EN VOUT
GND
RF
10kΩ~100kΩ
*R1
10kΩ
FLAG
*C1
0.1uF
VOUT
COUT
0.1uF
*Option for flag transient filtering
Data and specifications subject to change without notice
1
20131015V1.2
1 page  
Advanced Power
Electronics Corp.
TYPICAL PERFORMANCE CHARACTERISTICS
CIN=1µF, COUT=0.1µF, Io=0A, ch1: VEN, ch2: VOUT, ch3: /FLG, ch4: IIN
APE8988
Fig.1 Turn-on Response, VIN=0.8V
Fig.2 Turn-on Response, VIN=1.2V
.
Fig.3 Turn-on Response, VIN=1.5V
Fig.4 Turn-on Response, VIN=1.8V
Fig.5 Turn-on Response, VIN=3.3V
Fig.6 Turn-on Response, VIN=5.0V
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet APE8988.PDF ] | |
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