中文
EnglishThe APL3512A/ APL3512B,APL3513,is a power-distribution switch with some protection functions that can deliver current up to 2A. The device incorporates a 90mΩ N-channel MOSFET power switch
Features
90mΩ High Side MOSFET
2A Continuous Current
Soft-Start Time Programmable by External
Capacitor
Wide Supply Voltage Range: 2.7V to 5.5V
Current-Limit and Short-Circuit Protections
Under-Voltage Lockout Protection
Reverse Current Blocking when Switch Disabled
Over-Temperature Protection
Logic Level Enable Input
APL3512A: Active High
APL3512B: Active Low
Lead Free and Green Devices Available
(RoHS Compliant)
General Description
The APL3512A/B is a power-distribution switch with some
protection functions that can deliver current up to 2A. The
device incorporates a 90mΩ N-channel MOSFET power
switch that is controlled by an enable logic pin and has a
SS pin dedicated to soft-start ramp-up rate control that
can be used in application where the inrush current is
concerned.
The device integrates some protection features, includ-
ing current-limit protection, short-circuit protection, over-
temperature protection, and UVLO. The current-limit and
short-circuit protection can protect down-stream devices
from catastrophic failure by limiting the output current at
current-limit threshold during over-load or short-circuit
events. When VOUT drops below VIN-1.5V the devices limit
the current to a lower and safe level. The over-tempera-
ture protection function shuts down the N-channel
Applications
MOSFET power switch when the junction temperature
rises beyond 140oC and will automatically turns on the
相关文件
Part_No | Package & Pins | No. of Channel | Output Current (A) | Input Voltage (V) | Current Limit (A) | Short Current | Power Switch On Resistance (milohm) | Quiescent Current (typ) (uA) | High /Low EN | |
min | max | |||||||||
APL3510A | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 75 | 65 | H |
APL3510B | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 75 | 65 | H |
APL3510C | SOT-23-5 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 75 | 65 | H |
APL3510D | SOT-23-5 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 75 | 65 | L |
APL3511A | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 75 | 65 | H |
APL3511B | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 75 | 65 | L |
APL3511C | SOT-23-5 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 75 | 65 | H |
APL3511D | SOT-23-5 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 75 | 65 | L |
APL3512A | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | H |
APL3512B | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | L |
APL3513 | TDFN2x2-6 | 1 | 2 | 2.7 | 5.5 | 2.5 | 0.8 | 70 | 65 | H |
APL3514A | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | H |
APL3514B | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | L |
APL3516A | SOP-8 | 1 | 0.9 | 2.9 | 3.7 | 1.325 | 0.6 | 40 | 70 | H |
APL3516B | SOP-8 | 1 | 0.9 | 2.9 | 3.7 | 1.325 | 0.6 | 40 | 70 | H |
APL3516C | SOP-8 | 1 | 0.9 | 2.9 | 3.7 | 1.4 | 0.6 | 40 | 70 | H |
APL3516D | SOP-8 | 1 | 0.9 | 2.9 | 3.7 | 1.4 | 0.6 | 40 | 70 | L |
APL3517 | SOT-23-5 | 1 | 0.1 | 2.7 | 5.25 | 0.37 | X | 250 | 100 | X |
APL3517A | SOT-23-5 | 1 | 0.1 | 2.7 | 5.25 | 0.37 | X | 250 | 100 | H |
APL3517B | SOT-23-5 | 1 | 0.1 | 2.7 | 5.25 | 0.37 | X | 250 | 100 | L |
APL3517G | SOT-23 | 1 | 0.1 | 2.7 | 5.25 | 0.42 | X | 250 | 100 | X |
APL3518A | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 62 | 60 | H |
APL3518B | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 62 | 60 | L |
APL3518C | SOT-23-5 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 62 | 60 | H |
APL3518D | SOT-23-5 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 62 | 60 | L |
APL3519A | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 62 | 60 | H |
APL3519B | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 62 | 60 | L |
APL3519C | SOT-23-5 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 62 | 60 | H |
APL3519D | SOT-23-5 | 1 | 1 | 2.7 | 5.5 | 1.5 | 0.8 | 62 | 60 | L |
APL3520A | SOP-8 | 2 | 1.5 | 2.7 | 5.5 | 3.2 | 1.5 | 70 | 90 | H |
APL3520B | SOP-8 | 2 | 1.5 | 2.7 | 5.5 | 3.2 | 1.5 | 70 | 90 | L |
APL3520C | SOP-8 | 2 | 1 | 2.7 | 5.5 | 1.7 | 0.8 | 70 | 90 | H |
APL3520D | SOP-8 | 2 | 1 | 2.7 | 5.5 | 1.7 | 0.8 | 70 | 90 | L |
APL3521A | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | H |
APL3521B | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 3.1 | 0.8 | 90 | 60 | L |
APL3523 | TDFN2x3-14 | 2 | 6 | 3 | 5.5 | X | X | 16 | 60 | H |
APL3523A | TDFN2x3-14 | 2 | 6 | 3 | 5.5 | X | X | 16 | 60 | H |
APL3526 | TDFN2x2-8 | 1 | 6 | 3 | 5.5 | X | X | 15 | 50 | H |
APL3526B | TDFN2x2-8 | 1 | 6 | 3 | 5.5 | X | X | 15 | 50 | L |
APL3533QBI | TDFN2x3-14A | 1 | 6 | 3 | 5.5 | 12 | X | 16 | 60 | H |
APL3580 | WLCSP1.2x1.2-4 | 1 | 3 | 1.5 | 5.5 | X | X | 33 | 7 | H |
APL3546 | SOP-8 | 1 | 2.5 | 4.4 | 24 | 5 | 0.4 | 78 | 250 | H |
APL3546A | SOP-8 | 1 | Adj. | 4.5 | 24 | Adj. | X | 78 | 250 | H |
APL3518G | MSOP-8 | 1 | 2 | 2.7 | 5.5 | 2.7~3.6 | 1.5 | 62 | 60 | H/L |
APL3534 | SOT-23-3 | 1 | 1 | 2.7 | 5.4 | 1.6 | - | 110 | 100 | - |
APL3534A | SOT-23-5 | 1 | 1 | 2.7 | 5.4 | 1.6 | - | 110 | 100 | H |
APL3534B | SOT-23-5 | 1 | 1 | 2.7 | 5.4 | 1.6 | - | 110 | 100 | L |
APL3550/1 | SOT-23-5 | 1 | 2 | 2.7 | 5.5 | 2.5 | 1.5 | 75 | 65 | H |
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