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AMC7635 数据表(PDF) 3 Page - ADDtek Corp

部件名 AMC7635
功能描述  300mA CMOS LOW DROPOUT REGULATOR
PDF  9 Pages
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制造商  ADDTEK [ADDtek Corp]
网页  https://www.addmtek.com
标志 ADDTEK - ADDtek Corp

AMC7635 数据表(HTML) 3 Page - ADDtek Corp

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AMC7635
Copyright
© 2007 ADDtek Corp.
3
DD078_A
-- SEPTEMBER 2007
ELECTRICAL CHARACTERISTICS
VIN = VOUT(Nominal)＋0.5V, VIN,MAX = 6V, TA = 25℃ (unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Typ
Max Units
IO = 1mA
-1.5
+1.5
Output Voltage Accuracy
VOUT
IO = 1 to 300mA
-2.5
+2.5
%
∆V
OUT
Line Regulation
∆V
IVOUT
IO = 1mA, VOUT + 0.5V < VIN < 6V
0.15 0.35
%/V
Load Regulation
∆V
OUT
1mA
≤ I
O ≤ 300mA
10
70
mV
VOUT(NOM) ≤ 2.0V
330
500
2.0V<VOUT(NOM)≤2.5V
220
350
IO=150mA,
VOUT=VOUT(NOM)-2.0%
VOUT(NOM) > 2.5V
165
250
VOUT ≤ 2.0V
1300
2.0V<VOUT≤2.5V
900
Dropout Voltage
∆V
IO=300mA,
VOUT＝VOUT(NOM)-2.0%
VOUT > 2.5V
600
mV
Maximum Output Current
IO
VOUT > 0.96 × VRATING
300
Current Limit
ILIMIT
VOUT > 1.2V
300
400
mA
IO = 0mA ~ 10mA
50
100
IO = 10mA ~ 150mA
100
150
Ground Pin Current
IQ
IO = 150mA ~ 300mA
120
180
µA
Output Shutdown Delay
CBP = 0µF, COUT = 1µF, IO = 100mA
600
µS
EN “high” Bias Current
IIH
VEN = VIN
0.1
EN “low” Bias Current
IIL
VEN = 0V
0.5
uA
Shutdown Supply Current
VEN = GND
0.01
1
µA
EN “low” Input Threshold
VIL
VIN = 2.5 to 5.5V
0
0.4
EN “high” Input Threshold
VIH
VIN = 2.5 to 5.5V
2
VIN
V
f = 1kHz
60
f = 10kHz
50
Power Supply Rejection
Ratio
PSRR
IO=100mA
CBP=0.01uF
COUT=2.2uF
f = 100kHz
40
dB
Thermal Protection
Temperature
150
Thermal Protection
Temperature Hysteresis
30
°C
Note 1:
For the adjustable device, the minimum load current is the minimum current required to maintain regulation. Normally the current in
the resistor divider used to set the output voltage is selected to meet the minimum load current requirement.
Note 2:
These parameters, although guaranteed, are not tested in production.



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