LT1036CT#PBF Linear Technology, LT1036CT#PBF Datasheet - Page 8

• Manufacturer Part Number: LT1036CT#PBF
• Description: IC REG LOGIC CNTRL 12V/5V TO220
• Manufacturer: Linear Technology

Specifications of LT1036CT#PBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V, 5V
• Voltage - Input: Up to 30V
• Number Of Regulators: 2
• Current - Output: 3A, 75mA
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -

LT1036
TYPICAL APPLICATIO S
8
V
TO 30VDC
IN
17.5VDC
V
IN
t
t
ON
ON
(1) = 50ms
(2) = 150ms
TO SECONDARY
TRANSFORMER
OF AC POWER
IN
EN
3.9k
“FIRST ON”
LT1036
GND
2N6667
First-On, Last-Off Sequencing
OUT
AUX
1k
7
150k
R4
50µF
COMPARATOR
1000pF
1
LT1011
1k
+
8
27k
Low Dissipation Regulator
R1
10k
R2
2.2k
4
1N4148(4)
+
–
12V
5V
R3
1k
1N4003
2
3
1mH*
150k
U
IN
EN
18k
10.5k
5k
+
LT1036
GND
6000µF
15.5V
4N46
OUT
AUX
OFF
LT1036M/1036C • TA06
5
Line Dropout Detector
V
AUX
R5
150k
IN
ALL CONDITIONS
ON
3.5V DC UNDER
4
12V
5V
5k
LT1035
LT1036
TRIP SET
*DALE TD-5
EN
THIS CIRCUIT IS DESIGNED TO
REDUCE POWER DISSIPATION
IN THE LT1036 OVER A
90VAC–140VAC INPUT RANGE
0.1µF
500k
2
2k
3k
V
GND
OUT
CONTROL
OUTPUT
3
LOGIC
1
V
+
IN
LT1036M/1036C • TA09
3
2
12V
OUTPUT
10µF
+
–
t
t
ON
ON
LT1011
8
4
(1) = 100ms
(2) = 200ms
IN
EN
“FIRST ON”
LT1036
GND
1
TO FILTERED
First-On, First-Off Sequencing
7
RAW DC
100µF
AUX
OUT
150k
R4
R3
1k
+
V
IN
EN
R
IN
4.7k
SELECT R DEPENDING UPON THE
ON-RESITANCE OF THE OPTOCOUPLER
R2
3.3k
LT1036
ON
GND
Optocoupled Output Control
IN
EN
12V
5V
OFF
R1
1k
OUT
AUX
LT1036
GND
R5
1k
OUT
AUX
IN
EN
COUPLER “ON” = OUTPUT “ON”
LT1036
GND
12V
5V AUXILIARY
DROPOUT
SIGNAL
LT1036M/1036C • TA08
OUT
AUX
12V
5V
LT1036M/1036C • TA07
LT1036M/1036C • TA10
R6
150k
12V
5V
1036fb