oltag
POS Adj Volta ge
PRELIMINARY SPECIFICATION
gulator
Re gulator
Austin Semiconductor, Inc.
AS117 RAD-TOL
Electrical Characteristics
DC PARAMETERS: (SEE NOTE 1)
SYMBOL
Vout
PARAMETER
Output Voltage
CONDITIONS
Vin = 4.25V, Il = -5mA
Vin = 4.25V, Il = -500mA
Vin = 41.25V, Il = -5mA
Vin = 41.25V, Il = -50mA
Vrline
Line Regulation
4.25V < Vin < 41.25V, Il = -5mA
NOTES
PIN-
NAME
MIN
1.2
1.2
1.2
1.2
-9
-23
Vrload
Load Regulation
Vin = 6.25V, -500mA < Il < -5mA
Vin = 41.25V, -50mA < Il < -5mA
Vrth
Iadj
Thermal
Regulation
Adjust Pin
Current
Vin = 14.6V, Il = -500mA
Vin = 4.25V, Il = -5mA
Vin = 41.25V, Il = -5mA
Delta
Iadj/Line
Delta
Iadj/Load
Iq
Adjust Pin
Current Change
Adjust Pin
Current Change
Minimum Load
Current
4.25V < Vin < 41.25V, Il = -5mA
Vin = 6.25V, -500mA < Il < -5mA
Vin = 4.25V, Forced Vout = 1.4V
Vin = 14.25V, Forced Vout = 1.4V
Vin = 41.25V, Forced Vout = 1.4V
Ios
Output Short
Circuit Current
Vin = 4.25V
Vin = 40V
Vout
(Recov)
Output Voltage
Recovery
Vin = 4.25V, Rl = 2.5 Ohms, Cl = 20uF
Vin = 40V, Rl = 250 Ohms
Vout
Output Voltage
Recovery
Vin = 6.25V, Il = -5mA
2
-12
-12
-12
-100
-100
-5
-5
-3
-3
-5
-1.8
-0.5
1.2
1.2
1.2
MAX
1.3
1.3
1.3
1.3
9
23
12
12
12
-15
-15
5
5
-0.5
-0.5
-1
-0.5
-0.05
1.3
1.3
1.3
UNIT
V
V
V
V
mV
mV
mV
mV
mV
uA
uA
uA
uA
mA
mA
mA
A
A
V
V
V
SUB-
GROUPS
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1
2, 3
1, 2,
3
1, 2,
3
1
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
1, 2,
3
2
AS117 RAD-TOL
Rev. 1.1 06/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
5
AUSTIN [ AUSTIN SEMICONDUCTOR ]
