DataSheet.jp

LA5645T の電気的特性と機能

LA5645TのメーカーはSanyo Semicon Deviceです、この部品の機能は「Monolithic Linear IC」です。


製品の詳細 ( Datasheet PDF )

部品番号 LA5645T
部品説明 Monolithic Linear IC
メーカ Sanyo Semicon Device
ロゴ Sanyo Semicon Device ロゴ 




このページの下部にプレビューとLA5645Tダウンロード(pdfファイル)リンクがあります。
Total 5 pages

No Preview Available !

LA5645T Datasheet, LA5645T PDF,ピン配置, 機能
Ordering number : ENN6520
Monolithic Linear IC
LA5645T
Constant-Voltage/Constant-Current Control IC
Overview
The LA5645T is a constant-voltage/constant-current
control IC that incorporates low-voltage operational
amplifiers and a high-precision reference voltage circuit
(VREF = 1.5 V ±1.0%). This device is optimal for use as a
secondary side controller in battery chargers, switching
regulators, and similar products.
Features
• Operating supply voltage: 2.5 to 14 V
• High-precision reference voltage: 1.5 V ±1.0%
• PC pin current: 60 mA (max)
• Current drain: 3 mA (max)
• Input offset voltage: 2 mV (max)
Package Dimensions
unit: mm
3245-MSOP8
[LA5645T]
3.0
85
1
0.65
(0.5)
4
0.25
0.25
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Supply voltage
Differential input voltage
Allowable power dissipation
PC pin current
Operating temperature
Storage temperature
Symbol
VCC max
VID max
Pd max
IPC max
Topr
Tstg
Conditions
Independent IC
Mounted on the specified printed circuit board*
Note: * Specified printed circuit board: 20 × 10 × 0.8 mm3, paper phenolic board.
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Symbol
Vopr
Conditions
SANYO: MSOP8
Ratings
14.5
14.5
200
370
60
–40 to +85
–50 to +150
Unit
V
V
mW
mW
mA
°C
°C
Ratings
2.5 to 14
Unit
V
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
83000RM (OT) No. 6520-1/5

1 Page





LA5645T pdf, ピン配列
1200
1000
800
600
400
--50
2.0
1.8
1.6
1.4
1.2
1.0
0
3
2
1
0
--1
--2
--3
--50
LA5645T
ICC — Ta
VCC = 5 V
0 50 100
Ambient temperature, Ta — °C
VREF — IREF
150
ILA00183
VCC = 5 V, Ta = 25 °C
10 20
Pin 7 output current, IREF — mA
VIO — Ta
30
ILA00185
VCC = 5 V
Channel B offset
Channel A offset
0 50 100
Ambient temperature, Ta — °C
150
ILA00187
1200
1000
800
600
400
200
0
0
1.55
1.50
1.45
1.40
1.35
1.30
1.25
0
1.500
1.498
1.496
1.494
1.492
1.490
1.488
1.486
--50
ICC — VCC
Ta = 25 °C
5 10
Supply voltage, VCC — °C
VREF — VCC
15
ILA00184
Ta = 25 °C
5 10
Supply voltage, VCC — V
VREF — Ta
15
ILA00186
VCC = 5 V
0 50 100
Ambient temperature, Ta — °C
150
ILA00188
No. 6520-3/5


3Pages





ページ 合計 : 5 ページ
 
PDF
ダウンロード
[ LA5645T データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
LA5645T

Monolithic Linear IC

Sanyo Semicon Device
Sanyo Semicon Device


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap