AMC1117
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Operating Junction Temperature Range, T
J
Storage Temperature Range
Lead Temperature (soldiering, 10 seconds)
Note 1: Exceeding these ratings could cause damage to the device.
out of the specified terminal.
All voltages are with respect to Ground.
(Note1)
7V
0
O
C to 150
O
C
-65
O
C to 150
O
C
260
O
C
Currents are positive into, negative
Package
SKF
SJF
θ
JA
O
( C /W )
136
80
POWER DISSIPATION TABLE
T
A
=70
O
C
Derating factor ( mW/
O
C)
T
A
≤
25
O
C
T
A
≥
25
O
C
Power rating(mW) Power rating(mW)
7.35
12.5
919
1562
588
1000
T
A
= 85
O
C
Power rating (mW)
478
812
Note :
1.
θ
JA
:
Thermal Resistance-Junction to Ambient, D
F
: Derating factor, Po: Power consumption.
Junction Temperature Calculation: T
J
= T
A
+ (P
D
× θ
JA
), Po = D
F
×
(T
J
- T
A
)
The
θ
JA
numbers are guidelines for the thermal performance of the device/PC-board system.
All of the above assume no ambient airflow.
2.
θ
JT:
Thermal Resistance-Junction to Tab, T
C
: case(Tab) temperature, T
J
= T
C
+ (P
D
× θ
JT
)
For SK package,
θ
JT
= 15.0
O
C /W.
For SJ package,
θ
JT
= 7.0
O
C /W.
RECOMMENDED OPERATING CONDITIONS
Recommended Operating Conditions
Parameter
Symbol
Min.
Typ.
Max.
Input Voltage
V
IN
2.7
7
Load Current (with adequate heat sinking)
I
O
5
Input Capacitor (V
IN
to GND)
10
Output Capacitor with ESR of 10Ω max., (V
OUT
to GND)
10
Junction temperature
T
J
125
Units
V
mA
µF
µF
O
C
Copyright
©
2006 ADDtek Corp.
3
DD004_K --
JULY 2006
ADDTEK [ ADDTEK CORP ]
