CS5210-1 데이터 시트보기 (PDF) - Cherry semiconductor
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CS5210-1 Datasheet PDF : 8 Pages
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PACKAGE PIN #
3L TO-220
1
2
3
VIN
Package Pin Description
PIN SYMBOL
FUNCTION
Adjust
VOUT
VIN
This pin is connected to the low side of the internally trimmed
2% bandgap reference voltage and carries a bias current of
about 70µA. A resistor divider from Adj to VOUT and from Adj
to ground sets the output voltage. Also, transient response can
be improved by adding a small bypass capacitor from this pin
to ground.
This pin is connected to the emitter of the power pass transistor
and provides a regulated voltage capable of sourcing 10A of
current.
This is the supply voltage for the regulator. For the device to
regulate, this voltage should be between 1.2V and 1.40V
(depending on the output current) greater than the output
voltage.
Block Diagram
BIAS
and
VREF
-
+
TSD
EA
IA
+
-
VOUT
Adj
Typical Performance Characteristics
90.00
85.00
I0=10mA
80.00
75.00
70.00
65.00
60.00
0 10 20 30 40 50 60 70 80 90 100 110120130
TCase (°C)
Adjust Pin Current Voltage vs Temperature
73.00
72.80
72.60
72.40
72.20
72.00
71.80
71.60
71.40
71.20
71.00
70.80
70.60
70.40
70.20
70.00
0.00
1.00
2.00 3.00 4.00 5.00 6.00 7.00 8.00
9.00 10.00
IOUT (A)
Adjust Pin Current vs IOUT
3
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