POS Adj Voltage
PRELIMINARY SPECIFICATION
Regulator
AS117 RAD-TOL
Austin Semiconductor, Inc.
Electrical Characteristics
DC PARAMETERS: (SEE NOTE 1)
PIN-
NAME
SUB-
SYMBOL
Vout
PARAMETER
CONDITIONS
NOTES
MIN
1.2
MAX UNIT
GROUPS
Output Voltage
Vin = 4.25V, Il = -5mA
1.3
V
V
V
V
1, 2,
3
Vin = 4.25V, Il = -500mA
Vin = 41.25V, Il = -5mA
1.2
1.2
1.2
1.3
1.3
1.3
1, 2,
3
1, 2,
3
Vin = 41.25V, Il = -50mA
4.25V < Vin < 41.25V, Il = -5mA
1, 2,
3
Vrline
Vrload
Line Regulation
Load Regulation
-9
9
mV
mV
mV
1
-23
-12
23
12
2, 3
Vin = 6.25V, -500mA < Il < -5mA
Vin = 41.25V, -50mA < Il < -5mA
Vin = 14.6V, Il = -500mA
Vin = 4.25V, Il = -5mA
1, 2,
3
-12
-12
-100
-100
-5
12
mV
mV
uA
uA
uA
uA
mA
mA
mA
A
1, 2,
3
Vrth
Iadj
Thermal
Regulation
12
1
Adjust Pin
Current
-15
-15
5
1, 2,
3
Vin = 41.25V, Il = -5mA
1, 2,
3
Delta
Iadj/Line
Adjust Pin
Current Change
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
Vin = 4.25V
1, 2,
3
Delta
Iadj/Load
Adjust Pin
Current Change
-5
5
1, 2,
3
Iq
Minimum Load
Current
-3
-0.5
-0.5
-1
1, 2,
3
-3
1, 2,
3
-5
1, 2,
3
Ios
Output Short
Circuit Current
-1.8
-0.5
1.2
1.2
1.2
-0.5
-0.05
1.3
1.3
1.3
1, 2,
3
Vin = 40V
A
1, 2,
3
Vout
(Recov)
Output Voltage
Recovery
Vin = 4.25V, Rl = 2.5 Ohms, Cl = 20uF
Vin = 40V, Rl = 250 Ohms
Vin = 6.25V, Il = -5mA
V
1, 2,
3
V
1, 2,
3
Vout
Output Voltage
Recovery
2
V
2
AS117 RAD-TOL
Rev. 1.1 06/05
AustinSemiconductor,Inc.reservestherighttochangeproductsorspecificationswithoutnotice.
5
MICROSS [ MICROSS COMPONENTS ]
