LM25574BLDT National Semiconductor, LM25574BLDT Datasheet - Page 6

WEBENCH BUILD IT BOARD LM25574

LM25574BLDT

Manufacturer Part Number
LM25574BLDT
Description
WEBENCH BUILD IT BOARD LM25574
Manufacturer
National Semiconductor
Series
WEBENCH®, PowerWise®, SIMPLE SWITCHER®r
Datasheets

Specifications of LM25574BLDT

Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
1.23 ~ 40V
Current - Output
500mA
Voltage - Input
6 ~ 42V
Regulator Topology
Buck
Board Type
Partially Populated - Main IC Only
Utilized Ic / Part
LM25574
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Frequency - Switching
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM25574BLDT
Manufacturer:
National Semiconductor
Quantity:
135
Soft Start Current vs Temperature
V
vs I
CC
CC
V
= 12V
IN
20214122
20214123
V
vs V
Error Amplifier Gain/Phase
CC
IN
A
= 101
R
= 7kΩ
VCL
L
20214124
20214125
Demoboard Efficiency vs I
and V
OUT
IN
20214126
www.national.com
6

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