LT1076HVCT Linear Technology, LT1076HVCT Datasheet - Page 6

• Manufacturer Part Number: LT1076HVCT
• Description: IC SWTCHNG REG STP-DWN 2A TO-220
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Step-Up (Boost), Inverting, Flybackr

Specifications of LT1076HVCT

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 2.5 ~ 50 V
• Current - Output: 2A
• Frequency - Switching: 100kHz
• Voltage - Input: 8 ~ 64 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

LT1074/LT1076
6
TYPICAL PERFOR A CE CHARACTERISTICS
–100
–150
–200
200
150
100
–50
–10
–20
–30
–40
50
40
30
20
10
0
0
0
0
V
Shutdown Pin Characteristics
C
THIS POINT MOVES
1
Pin Characteristics
10
V ADJUSTED FOR
FB
I = 0 AT V = 2V
C
SLOPE ≈ 400kΩ
2
DETAILS OF THIS
AREA SHOWN IN
OTHER GRAPH
20
V
V
FB
WITH V
IN
3
30
VOLTAGE (V)
VOLTAGE (V)
≤ 2V
= 50V
C
4
IN
40
5
50
6
60
W
7
LT1074•TPC01
LT1074•TPC04
70
8
U
80
9
–0.5
–1.5
–1.0
–2.0
–10
–15
–20
–25
–30
–35
–40
1.0
2.0
1.5
0.5
–5
20
18
16
14
12
10
0
0
4
8
6
2
0
0
V
0
Shutdown Pin Characteristics
0
Supply Current
C
Pin Characteristics
0.5
1
CURRENT FLOWS OUT
T
10
j
OF SHUTDOWN PIN
= 25°C
DEVICE NOT SWITCHING
2
SHUTDOWN
THRESHOLD
1.0
V ≥ 2.5V
INPUT VOLTAGE (V)
FB
20
3
1.5
VOLTAGE (V)
VOLTAGE (V)
4
2.0
V
30
C = 1V
5
2.5
40
6
3.0
7
50
LT1074•TPC02
LT1074•TPC11
3.5
LT1074•PC05
8
4.0
60
9
–100
–200
–300
–400
–500
–100
–150
–200
–250
–300
–350
–400
–50
500
400
300
200
100
100
50
0
0
–2
0
Feedback Pin Characteristics
I
LIM
–1
1
Pin Characteristics
2
0
START OF
FREQUENCY SHIFTING
T = 25°C
j
3
1
VOLTAGE (V)
VOLTAGE (V)
4
2
5
3
6
4
7
5
sn1074 1074fds
8
6
LT1074•TPC03
LT1074•TPC06
7
9
10
8