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參數(shù)資料
| 型號： | LA5619M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Lead Battery Charger IC with Battery Voltage Detection Function(帶電池電壓檢測功能的電池充電器芯片) |
| 中文描述： | 鉛電池充電器與電池電壓檢測功能（帶電池電壓檢測功能的電池充電器芯片） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 165K |
| 代理商： | LA5619M |
Ordering number :ENN5673
22500RM (OT) No. 5673-1/8
Overview
The LA5619M is a single-chip IC that integrates a battery
voltage detection function and a lead battery charger to
support compact sets.
Functions
Charge voltage can be switched between cycle voltage
and trickle voltage (4.9 V typ.
→
4.6 V typ.).
Charge current limit can be set with an external resistor
(125 mA typ.).
Built-in charge current detection circuit
Built-in battery voltage detection circuit
Package Dimensions
unit: mm
3097-MFP16FS
1
16
8
9
0.15
0.625
1.35
2.8
0.35
1.0
12.6
5
1
1
0
6
7
0
[LA5619M]
LA5619M
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Lead Battery Charger IC with Battery
Voltage Detection Function
Monolithic linear IC
SANYO: MFP16FS
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.
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
max
V
Battery
max
Pd max
15
V
Battery pin voltage
6
V
Allowable power dissipation
0.7
W
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–30 to +125
°C
Specifications
Maximum Rating
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
5.5 to 14.5
V
Battery pin voltage
V
Battery
IN
I
CHG-LED
I
DET-LED
I
BAT-LED
0 to 5.5
V
CHARGE LED sink current
0 to 40
mA
DET.LED sink current
0 to 40
mA
V
BAT
sink current
0 to 40
mA
Operating Conditions
at Ta = 25°C
相關(guān)PDF資料 |
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| LA5620 | Regulator for Multiple Power Supply System(用于多路電源系統(tǒng)穩(wěn)壓器) |
| LA5621M | Lithium-Ion Battery Charge Control IC(鋰電池充電控制芯片) |
| LA5623M | Combination System Reset IC(提供兩個復(fù)位功能的復(fù)合系統(tǒng)芯片) |
| LA5627W | LA5627W |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA5620 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Regulator for Multiple Power Supply Systems |
| LA5621 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA5621M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Lithium-Ion Battery Charge Control IC |
| LA5621V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Lithium-Ion Battery Charge Control IC |
| LA5623M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Combination System Reset IC |
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