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LA5753MP の電気的特性と機能

LA5753MPのメーカーはSanyo Semicon Deviceです、この部品の機能は「Monolithic Linear IC Separately-Excited Step-Down Switching Regulator」です。


製品の詳細 ( Datasheet PDF )

部品番号 LA5753MP
部品説明 Monolithic Linear IC Separately-Excited Step-Down Switching Regulator
メーカ Sanyo Semicon Device
ロゴ Sanyo Semicon Device ロゴ 




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LA5753MP Datasheet, LA5753MP PDF,ピン配置, 機能
Ordering number : ENA0950
LA5753MP
Monolithic Linear IC
Separately-excited Step-down
Switching Regulator (12V)
www.DataSheetO4Uv.ceomrview
The LA5753MP is a separately-excited step-down switching regulator (12V).
Features
High efficiency
Four external parts
Time-base generator (60kHz) incorporated
Current limiter incorporated
Thermal shutdown circuit incorporated
Soft start circuit incorporated
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Input voltage
Output current
SW pin application reverse voltage
VIN max
IO max
Vsw
Allowable power dissipation
Pd max
Mounted on a specified board. *
Junction temperature
Tj max
Operating temperature
Topr
Storage temperature
Tstg
* Mounted on a specified board: 114.3mm × 76.1mm × 1.6mm, Copper foil ratio 60% FR4
Ratings
30
3
-1
3.9
150
-30 to +125
-40 to +150
Unit
V
A
V
W
°C
°C
°C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
91907 MS PC B8-8722 No.A0950-1/5

1 Page





LA5753MP pdf, ピン配列
Block Diagram
LA5753MP
VIN 1
www.DataSheet4U.com
Reg.
OCP
OSC
Reset
Comp.
Amp.
VREF
Drive
TSD
2 SWOUT
4 VOS
5 SS
3 GND
Application Circuit Example
VIN
SWOUT
L1
150µH
C1
1000µF
LA5753MP
SS GND
C3
1µF
VOS
D1
SBD
C2
1000µF
Notes: C3 is for the soft start function. Delete C3 and keep the SS pin open when the soft function is not necessary.
No.A0950-3/5


3Pages





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共有リンク

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部品番号部品説明メーカ
LA5753MP

Monolithic Linear IC Separately-Excited Step-Down Switching Regulator

Sanyo Semicon Device
Sanyo Semicon Device


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