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PDF APE8998A Data sheet ( Hoja de datos )
| Número de pieza | APE8998A | |
| Descripción | 3A LOAD SWITCH | |
| Fabricantes | Advanced Power Electronics | |
| Logotipo |  |
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Advanced Power
Electronics Corp.
APE8998A
ULTRA- LOW ON RESISTANCE, 3A LOAD SWITCH
WITH CONTROLLED TURN-ON
FEATURES
▓ Integrated 3A Single Channel Load Switch
▓ Input Voltage Range: 6V to 13.2V
▓ Low Threshold Control Input
▓ Quick Output Discharge Transistor
▓ Over-Temperature Protection
▓ Over Current Protection
▓ Short Circuit Protection
▓ Low ON-Resistance RON = 21mΩ
▓ Halogen Free Product
APPLICATIONS
▓ Telecom Systems
▓ Industrial Systems
▓ Set-Top-Box
▓ Consumer Electronics
▓ Notebooks / Netbooks
DESCRIPTION
The APE8998A is a small, ultra-low RON load switch
with controlled turn on. It contains one N-channel
MOSFET that can operate over an input voltage
range of 6V to 13.2V and support maximum
continuous current up to 3A. 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 of APE8998A
is equipped when the device enters hard short circuit
or current limit and thermal shutdown.
The APE8998A is available in ESOP-8 package with
smallest components.
.
TYPICAL APPLICATION
+12V
VIN
CIN
1uF
VBIAS
VIN VOUT
APE8998A
EN GND
VOUT
COUT
0.1uF
Data and specifications subject to change without notice
1
20140530V1.2
1 page  
Advanced Power
Electronics Corp.
APE8998A
TYPICAL PERFORMANCE CHARACTERISTICS
22.5
22.0
VBIAS=VIN
VBIAS=12V
35
VBIAS=VIN=12V, EN=5V, Io=200mA
30
21.5
25
21.0
20
15
20.5
10
20.0 5
19.5
6
8 10 12
VIN (V)
14
Fig.1 RON vs. VIN
90
VBIAS=VIN=12V, EN=5V, Io=0A
80
70
60
50
40
30
20
10
0
-40 -20 0 20 40 60 80 100 120
TJ (°C)
Fig.3 VBIAS Current vs. Temperature
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5 UVLO-H
UVLO-L
0.0
-40 -20 0 20 40 60 80
TJ (°C)
Fig.5 UVLO Threshold vs. Temperature
.
0
-40 -20 0 20 40 60 80 100 120
TJ (°C)
Fig.2 RON vs. Temperature
6
VBIAS=VIN=12V
5
4
3
2
1
0
-40 -20
0
20 40 60 80
TJ (°C)
Fig.4 Current Limit vs. Temperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2 VEN-H
VEN-L
0.0
-40 -20 0 20 40 60 80
TJ (°C)
Fig.6 EN Threshold vs. Temperature
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet APE8998A.PDF ] | |
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