AIC1527 查看數據表（PDF） - Analog Intergrations
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AIC1527 Datasheet PDF : 8 Pages
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AIC1527
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
0 .20
0 .16
0 .12
0.08
0.04
0
3
OFF State Current vs. Supply Voltage
Control Threshold vs. Supply Voltage
1.7
1.6
1.5
VEN Rising
1.4
All Switches OFF
1.3
VEN Falling
1.2
1.1
4
5
6
7
Supply Voltage (V)
8
1.0 3.0
3.5
4.0
4.5
5.0
5.5
Supply Voltage (V)
Turn-On, Turn-Off Characteristics
6
4
2
0
5
3
RL=47Ω
1
-1
0.0
0.5
1.0
1.5
2.0
2.5
Time (mS)
n PIN DESCRIPTION
PIN 1(5):CTLA(C)- TTL compatible control input. It
controls the turn-on/turn-off of
channel A(C) MOSFET. Active
High for AIC1527-1 and active
low for AIC1527-0.
PIN 2(6):FLGA(C)- An active-low and open-drain
fault flag output for channel A. It
can indicate current limit if
CTLA(C) is active. In normal
mode operation (CTLA(C) or/and
CLTB(D) is active), it also can
indicate thermal shutdown or
undervoltage.
PIN 3(7):FLGB(D)- An active-low and open-drain
fault flag output for channel
DS-1527-00 May 31, 00
B(D). It can indicate current
limit if CTLB(D) is active. In
normal mode operation
(CTLB(D) or/and CLTA(C) is
active), it also can indicate
thermal shutdown or
undervoltage.
PIN 4(8):CTLB(D)- TTL compatible control input. It
controls the turn-on/turn-off of
channel B(D) MOSFET. Active
High for AIC1527-1 and active
low for AIC1527-0.
PIN 9(13):OUTD(B)-Channel D(B) MOSFE switch
output.
6
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