LM2597HVN-ADJ/NOPB National Semiconductor, LM2597HVN-ADJ/NOPB Datasheet - Page 18

IC REG SIMPLE SWITCHER 8-DIP

LM2597HVN-ADJ/NOPB

Manufacturer Part Number
LM2597HVN-ADJ/NOPB
Description
IC REG SIMPLE SWITCHER 8-DIP
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet

Specifications of LM2597HVN-ADJ/NOPB

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.2 ~ 37 V
Current - Output
500mA
Frequency - Switching
150kHz
Voltage - Input
4.5 ~ 60 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supply Voltage Range
4.5V To 60V
Driver Case Style
NSOIC
No. Of Pins
8
Output Voltage Min
1.23V
Voltage Regulator Type
Buck Switching
Rohs Compliant
Yes
Input Voltage Primary Max
60V
No. Of Outputs
1
Operating Temperature Range
-40°C To +125°C
Output Current
500mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
*LM2597HVN-ADJ
*LM2597HVN-ADJ/NOPB
LM2597HVN-ADJ
www.national.com
LM2597/LM2597HV Series Buck Regulator Design Procedure
Block Diagram
more
20V
30V
40V
50V
VR
or
MBRS130
MBRS140
10BQ040
10MQ040
MBRS160
10BQ050
10MQ060
MBRS1100
SGL41-60
10MQ090
Schottky
SS16
Surface Mount
All of these diodes are rated to
at least 60V.
Ultra Fast
Recovery
MURS120
10BF10
FIGURE 10. Diode Selection Table
FIGURE 11.
1A Diodes
18
1N5817
SR102
1N5818
SR103
11DQ03
1N5819
SR104
11DQ04
SR105
MBR150
11DQ05
Schottky
MBR160
11DQ10
SB160
All of these diodes are rated to
Through Hole
at least 60V.
Ultra Fast
Recovery
MUR120
HER101
11DF1
(Continued)
DS012440-26

Related parts for LM2597HVN-ADJ/NOPB