LM2575HVT-5.0 National Semiconductor, LM2575HVT-5.0 Datasheet - Page 6
![DC/DC Converter IC](/photos/18/98/189891/4243351_sml.jpg)
LM2575HVT-5.0
Manufacturer Part Number
LM2575HVT-5.0
Description
DC/DC Converter IC
Manufacturer
National Semiconductor
Specifications of LM2575HVT-5.0
Input Voltage
60V
Output Voltage
5V
No. Of Pins
5
Termination Type
Through Hole
Mounting Type
Through Hole
Output Current Max
1A
Peak Reflow Compatible (260 C)
No
Supply Voltage Max
60V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM2575HVT-5.0
Manufacturer:
NS
Quantity:
500
Part Number:
LM2575HVT-5.0
Manufacturer:
NS/国半
Quantity:
20 000
www.national.com
η
SYSTEM PARAMETERS (Note 4) Test Circuit Figure 2
V
V
V
η
SYSTEM PARAMETERS (Note 4) Test Circuit Figure 2
V
V
V
η
Symbol
Symbol
Symbol
LM1575-5.0, LM2575-5.0, LM2575HV-5.0
Electrical Characteristics
OUT
OUT
OUT
OUT
OUT
OUT
Specifications with standard type face are for T
ture Range.
LM1575-12, LM2575-12, LM2575HV-12
Electrical Characteristics
Specifications with standard type face are for T
ture Range .
LM1575-15, LM2575-15, LM2575HV-15
Electrical Characteristics
Specifications with standard type face are for T
ture Range .
Efficiency
Output Voltage
Output Voltage
LM1575/LM2575
Output Voltage
LM2575HV
Efficiency
Output Voltage
Output Voltage
LM1575/LM2575
Output Voltage
LM2575HV
Efficiency
Parameter
Parameter
Parameter
V
V
Circuit of Figure 2
0.2A ≤ I
18V ≤ V
Circuit of Figure 2
0.2A ≤ I
18V ≤ V
Circuit of Figure 2
V
V
Circuit of Figure 2
0.2A ≤ I
15V ≤ V
Circuit of Figure 2
0.2A ≤ I
15V ≤ V
Circuit of Figure 2
V
IN
IN
IN
IN
IN
= 12V, I
= 30V, I
= 18V, I
= 25V, I
= 15V, I
LOAD
LOAD
IN
IN
(Continued)
Conditions
LOAD
LOAD
IN
IN
Conditions
Conditions
≤ 40V
≤ 60V
≤ 40V
≤ 60V
LOAD
J
J
J
LOAD
LOAD
LOAD
LOAD
= 25˚C, and those with boldface type apply over full Operating Tempera-
= 25˚C, and those with boldface type apply over full Operating Tempera-
= 25˚C, and those with boldface type apply over full Operating Tempera-
≤ 1A,
≤ 1A,
≤ 1A,
≤ 1A,
= 1A
= 0.2A
= 1A
= 0.2A
= 1A
6
Typ
Typ
77
15
15
15
88
Typ
12
12
12
88
15.525/15.675
LM1575-5.0
14.55/14.40
15.45/15.60
14.55/14.40
LM1575-15
11.64/11.52
12.36/12.48
11.64/11.52
12.42/12.54
LM1575-12
(Note 2)
(Note 2)
(Note 2)
Limit
14.85
15.15
Limit
11.88
12.12
Limit
LM2575HV-5.0
LM2575HV-12
LM2575HV-15
LM2575-5.0
11.52/11.40
12.48/12.60
11.52/11.40
12.54/12.66
LM2575-12
14.40/14.25
15.60/15.75
14.40/14.25
15.68/15.83
LM2575-15
(Note 3)
(Note 3)
(Note 3)
Limit
11.76
12.24
Limit
Limit
14.70
15.30
(Limits)
(Limits)
(Limits)
V(Max)
V(Max)
V(Max)
V(Max)
V(Max)
V(Max)
V(Min)
V(Min)
V(Min)
V(Min)
V(Min)
V(Min)
Units
Units
Units
%
%
%
V
V
V
V
V
V