LT1036_03 Datasheet, PDF (2/12 Pages) Linear Technology – Logic Controlled Regulator

LT1036
ABSOLUTE AXI U RATI GS (Note 1)
Power Dissipation
Continuous (Note 6) ........................................... 24W
Fault Conditions .............................. Internally Limited
Input Voltage (V_IN) .................................................. 30V
Enable Voltage (V_EN) ............................................... 30V
Operating Junction Temperature
LT1036M (OBSOLETE) ..................... – 55°C to 150°C
LT1036C ................................................ 0°C to 125°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PRECO DITIO I G 100% Burn-In in Thermal Limit
UW U
PACKAGE/ORDER I FOR ATIO
BOTTOM VIEW
V_IN
5
1
4
2
V_O
CASE
IS GND
ORDER PART
NUMBER
LT1036MK
LT1036CK
AUX
V_EN
K PACKAGE
4-LEAD TO-3 METAL CAN
T_JMAX = 125°C, θ_JC = 3°C/W
OBSOLETE PACKAGE
Consider the T Package as an Alternate Source
Consult LTC Marketing for parts specified with wider operating temperature ranges.
FRONT VIEW
5
4
3
2
1
V_IN
AUX
GND
V_EN
V_O
ORDER PART
NUMBER
LT1036CT
T PACKAGE
5-LEAD PLASTIC TO-220
T_JMAX = 150°C, θ_JC = 2.5°C/W
T_JMAX = 125°C, θ_JC = 2.5°C/W
ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating
temperature range. Main regulator (Note 2) V_IN = 15V unless otherwise noted.
SYMBOL
V_O
∆V_O
∆I_O
∆V_O
∆V_IN
I_O
I_SC
V_IN
PARAMETER
Output Voltage
High
Low
Load Regulation
(Note 7)
Line
Regulation
Ripple Rejection
Thermal Regulation
Available Load Current
(Note 7)
Short Circuit
Current
Input Voltage to
Maintain Regulation
(Dropout Voltage)
CONDITIONS
T_J = 25°C
15V ≤ V_IN ≤ 30V,
I_OUT ≤ I_MAX (Note 7)
7V ≤ V_IN ≤ 30V
V_IN = 16V
0 ≤ I_O ≤ 3A (Note 3)
15V ≤ V_IN ≤ 30V
(Note 3)
50Hz ≤ f ≤ 500Hz (Note 9)
∆P_{D =} 20W (Note 5)
15V ≤ V_IN ≤ 20V
V_IN = 25V
V_IN = 15V
V_IN = 25V
(Note 6)
I_O = 1A
I_O = 3A
MIN TYP MAX
11.76 12 12.24
q 11.52
12.48
UNITS
V
V
q
0.1
0.3
V
q
10
80
mV
1
4
mV/V
50
60
dB
0.003 0.012
%/W
q
3
4
A
q
2
2.7
A
2.3
4
A
1
2
A
q
13.8 14.5
V
q
14.4
15
V
1036fa
2