LA5724M datasheet(2/5 Pages) SANYO

номер детали	LA5724M

подробное описание детали	Monolithic Linear IC Separately-Excited Step-Down Switching Regulator (Variable Type)

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производитель	SANYO [Sanyo Semicon Device]

домашняя страница	https://www.sanyo-av.com/us/

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LA5724M

No.A0586-2/5

Electrical Characteristics at Ta

= 25°C, VIN = 15V

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Reference voltage

VOS

IO = 0.3A

1.20

1.23

1.26

V

Reference pin bias current

IFB

1

2

µA

Switching frequency

fosc

128

160

192

kHz

Efficiency

η

VOUT = 5V, IO = 0.3A

82

%

Short-circuit protection circuit

operating switching frequency

fscp

30

kHz

Saturation voltage

Vsat

IOUT = 0.3A, VOS = 0V

1.2

V

Maximum on duty

D max

VOS = 0V

100

%

Minimum on duty

D min

VOS = 5V

0

%

Output leakage current

Ilk

SWOUT = -1V

200

µA

Supply current

Iin

VOS = 2V

5

10

mA

Current limiter operating voltage

IS

VIN = 15V

0.7

A

Thermal shutdown operating

temperature

TSD

Designed target value. *

165

°C

Thermal shutdown Hysteresis

width

∆TSD

Designed target value. *

15

°C

* Design target value : No measurement made.

Package Dimensions

unit : mm (typ)

3032D

SANYO : MFP8(225mil)

14

85

5.0

0.15

0.35

1.27

(0.65)

Ambient temperature, Ta – °C

Pd max -- Ta

0

0.2

0.4

0.6

0.8

1

--30--20

0

20

40

60

0.16

140

80

100

120

Mounted on a board

Designated board : 114.3

×76.1×1.6mm3

glass epoxy

Аналогичный номер детали - LA5724M

производитель	номер детали	датащи	подробное описание детали
Sanyo Semicon Device	LA5724MC	207Kb / 6P	Monolithic Linear IC Separately-Excited Step-Down Switching Regulator(Variable Type)
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Аналогичное описание - LA5724M

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