LM2679T-ADJ/NOPB National Semiconductor, LM2679T-ADJ/NOPB Datasheet - Page 6

IC REG SIMPLE SWITCHER TO-220-7

LM2679T-ADJ/NOPB

Manufacturer Part Number
LM2679T-ADJ/NOPB
Description
IC REG SIMPLE SWITCHER TO-220-7
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Step-Down (Buck)r
Datasheet

Specifications of LM2679T-ADJ/NOPB

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.2 ~ 37 V
Current - Output
5A
Frequency - Switching
260kHz
Voltage - Input
8 ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-7 (Bent and Staggered Leads)
Primary Input Voltage
40V
No. Of Outputs
1
Output Voltage
37V
Output Current
5A
No. Of Pins
7
Operating Temperature Range
-40°C To +125°C
Msl
MSL 1 - Unlimited
Filter Terminals
Through Hole
Rohs Compliant
Yes
Dc To Dc Converter Type
Step Down
Pin Count
7 +Tab
Input Voltage
40V
Switching Freq
260KHz
Efficiency
84%
Package Type
TO-220
Output Type
Adjustable
Switching Regulator
Yes
Mounting
Through Hole
Input Voltage (min)
8V
Operating Temperature Classification
Automotive
For Use With
LM2679-5.0EVAL - EVALUATION BOARD FOR LM2679-5.0
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Compliant
Other names
*LM2679T-ADJ
*LM2679T-ADJ/NOPB
LM2679T-ADJ
Typical Performance Characteristics
Normalized
Line Regulation
Output Voltage
10084705
10084704
Efficiency vs Input Voltage
Efficiency vs I
LOAD
10084706
10084707
Switch Current Limit
Operating Quiescent Current
10084708
10084709
www.national.com
6

Related parts for LM2679T-ADJ/NOPB