amc7140 ADD Microtech Inc., amc7140 Datasheet - Page 3

• Manufacturer Part Number: amc7140
• Description: 700ma High Voltage Adjustable Current Regulator With Enable Control
• Manufacturer: ADD Microtech Inc.

Note1: Output dropout voltage: 90% x I
Copyright © 2008 ADDtek Corp.
Supply Voltage
Output Enable Voltage
Output Sink Current
Operating free-air temperature range
V
Output Current
Output Current Deviation
SET Current Range
Maximum Output Current
Output Drop-out Voltage*
Load Regulation
Line Regulation
Thermal Shut-down Junction
Temperature
“Low” Input Voltage
“High” Input Voltage
“Low” Input Current
“High” Input Current
Output Enable Delay Time
Output Disable Delay Time
Supply Current Consumption
DD
=24V, Ta=25°C, No Load, (Unless otherwise noted)
Parameter
Parameter
OUT
RECOMMENDED OPERATING CONDITIONS
V
V
V
V
I
I
V
V
V
Hysteresis 20℃
OE from Low to High, V
I
OE from High to Low, V
I
@ V
SET
SET
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
DD
DC ELECTRICAL CHARACTERISTICS
=1400uA
=1000uA, Note 1
OUT
= 5V to 50V,
=350mA, 50%
=350mA, 50%
=0.5V, R
=0.5V, R
=0.5V, R
=0.5V, R
=0.5V to 3V
=0.5V, I
=500mV
Condition
OUT
SET
SET
SET
SET
=350mA
=4KΩ
=1.2KΩ
=4KΩ
=1.2KΩ
Symbol
V
I
V
Ta
OUT
OUT
DD
OE
OUT
3
=0.5V,
=0.5V,
Min
100
-40
5
Min
-5.0
200
-20
0
2
Typ
Typ
0.35
150
500
700
160
3
3
DD032_D -- AUGUST 2008
Min{V
Max
+85
700
1400
Max
+5.0
50
12
+20
AMC7140
±5
±5
0.8
5
3
1
DD
, 12}
Unit
mA
mA/V
mA/V
℃
Unit
V
V
mA
mA
mA
µA
µA
µA
µS
µS
℃
%
V
V
V