Bay Linear, Inc
2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 989-7144, Fax: (925) 940-9556
www.baylinear.com
B1584
Absolute Maximum Rating
Parameter
Symbol
Value
Unit
Maximum Input Voltage
VIN
7
V
Power Dissipation
PO
Internally Limited
W
Thermal Resistance Junction to Case
θ
JC
3
Thermal Resistance Junction to
Ambient
θ
JA
50
°C/W
Operating Junction
Temperature Range
Control Section
Power Transistor
TJ
0 to 125
0 to 150
Storage Temperature Range
TSTG
-65 to 150
Lead Temperature (Soldering 10
Sec.)
TLEAD
260
°C
Electrical Characteristics
(VIN = 4.75V to 5.25V; IO = 10mA to 8.0Amp, unless otherwise specified)
Parameter
Symbol
Conditions
MIN
TYP
MAX
UNIT
1.485
1.515
0<IOUT<5A, 3.3V<VIN<7V, T= 25 °C
0<IOUT<5A, 3.3V<VIN<7V, Over Temp.
1.475
1.5
1.525
2.475
2.525
0<IOUT<5A, 4.0V<VIN<7V, T= 25 °C
0<IOUT<5A, 4.0V<VIN<7V, Over Temp.
2.460
2.5
2.540
2.970
3.030
0<IOUT<5A, 4.5V<VIN<7V, T= 25 °C
0<IOUT<5A, 4.5V<VIN<7V, Over Temp.
2.950
3.0
3.050
3.267
3.333
0<IOUT<5A, 4.8V<VIN<7V, T= 25 °C
0<IOUT<5A, 4.8V<VIN<7V, Over Temp.
3.247
3.3
3.353
4.950
5.050
Output Voltage
VO
0<IOUT<5A, 6.5V<VIN<7V, T= 25 °C
0<IOUT<5A, 6.5V<VIN<7V, Over Temp.
4.920
5.0
5.080
V
1.238
1.262
Reference Voltage
Vref
VIN<7V, 1.5V<VIN<5.75, 10mA<Iout<5Amp
1.230
1.250
1.270
V
Line Regulation (1)
REG (line)
IO = 10mA, VIN =5V, T= 25 °C
0.04
0.2
0.08
0.40
Load Regulation (1)
REG (LOAD)
IO = 10mA, VIN =5V, T= 25 °C
%
1.0
Dropout Voltage
VD
T= 25
°C
Over Temperature
1.1
1.3
V
Minimum load Current
Imin
5.0
10
mA
Current Limit
IS
(Vin-Vout)=3V
8
10
A
Ground Pin Current
IQ
VIN =5V
0
200
mA
Temperature Stability
TS
IO = 10mA, VIN =5V
0.5
%
Thermal Regulation
T= 25
°C, 30ms pulse
0.003
%/W
Ripple Rejection
RA
T= 25
°C, V
IN =5V
60
80
dB
Thermal Resistance
-
TO-220
Junction to Tab
Junction to Ambient
DD Package
Junction to Tab
Junction to Ambient
3.0
60
3.0
60
3.0
60
3.0
60
°C/W
Note: Output Switch tests are performed under pulsed conditions to minimize power dissipation
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
