LM2586S-ADJ National Semiconductor, LM2586S-ADJ Datasheet - Page 4

• Manufacturer Part Number: LM2586S-ADJ
• Description: IC, FLYBACK REGULATOR, TO-263-7
• Manufacturer: National Semiconductor

Specifications of LM2586S-ADJ

• Primary Input Voltage: 40V
• No. Of Outputs: 1
• Output Voltage: 37V
• Output Current: 3A
• No. Of Pins: 7
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 3 - 168 Hours
• Supply Voltage Range: 4V To 40V
• Filter Terminals: SMD
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

www.national.com
SYSTEM PARAMETERS Test Circuit of Figure 2 (Note 4)
V
∆V
∆V
∆V
∆I
η
UNIQUE DEVICE PARAMETERS (Note 5)
V
∆V
G
A
∆V
G
A
SYSTEM PARAMETERS Test Circuit of Figure 2 (Note 4)
V
∆V
∆V
∆V
∆I
η
UNIQUE DEVICE PARAMETERS (Note 5)
V
∆V
G
A
Symbol
Symbol
OUT
REF
VOL
Electrical Characteristics
LM2586-5.0
M
VOL
LM2586-12
OUT
REF
VOL
LM2586-ADJ
LOAD
Symbol
M
M
LOAD
OUT
IN
OUT
REF
REF
OUT
IN
OUT
REF
/
/
/
/
Output Voltage
Line Regulation
Load Regulation
Efficiency
Output Reference
Voltage
Reference Voltage
Line Regulation
Error Amp
Transconductance
Error Amp Voltage Gain
Output Voltage
Line Regulation
Load Regulation
Efficiency
Output Reference
Voltage
Reference Voltage
Line Regulation
Error Amp
Transconductance
Error Amp
Voltage Gain
Reference Voltage
Line Regulation
Error Amp
Transconductance
Error Amp
Voltage Gain
Parameters
Parameters
Parameters
(Continued)
V
I
V
V
R
V
I
V
I
V
I
V
Measured at Feedback Pin
V
V
I
V
V
R
COMP
LOAD
LOAD
LOAD
COMP
IN
COMP
COMP
COMP
IN
IN
IN
IN
COMP
IN
COMP
COMP
COMP
= 4V to 40V
= 4V to 10V
= 4V to 10V
= 10V
= 10V, I
= 4V to 40V
V
I
V
I
V
I
V
Measured at Feedback Pin
V
V
I
V
V
R
LOAD
LOAD
LOAD
COMP
IN
IN
IN
IN
COMP
IN
COMP
COMP
COMP
= 0.2A to 0.8A
= 0.2A
= 0.2A to 0.8A
= −30 µA to +30 µA
= −30 µA to +30 µA
= 1.0V
= 0.5V to 1.6V
= 1.0 MΩ (Note 6)
= 1.0V
= 1.0V
= 0.5V to 1.6V
= 1.0 MΩ (Note 6)
(Continued)
= 4V to 10V
= 4V to 10V
= 10V
= 10V, I
= 4V to 40V
Conditions
Conditions
= 0.2A to 0.8A
= 0.2A
= 0.2A to 0.8A
= −30 µA to +30 µA
= 1.0V
= 1.0V
= 0.5V to 1.6V,
LOAD
= 1.0 MΩ (Note 6)
Conditions
LOAD
= 0.6A
= 0.6A
4
Typical
Typical
0.328
0.750
12.0
12.0
7.8
165
20
20
93
70
3.3
Typical
1.230
3.200
12.0
670
1.5
20
20
93
11.52/11.40
11.79/11.76
0.186
41/21
0.447
99/49
11.52/11.40
1.208/1.205
Min
Min
400/200
1.800
Min
12.48/12.60
12.21/12.24
100/200
100/200
12.48/12.60
1.252/1.255
1.491
Max
0.621
Max
100/200
100/200
6.000
Max
mmho
Units
mmho
Units
mmho
V/V
Units
mV
mV
mV
mV
V/V
mV
mV
mV
V/V
%
V
V
%
V
V