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SGM40560A

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小容量紧凑电池充电器可用于松耦合无线充电和太阳能充电

fileSGM40560A-cn.pdf
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SGM40560A设计专门用于小容量锂离子/聚合物锂离子二次电池的精密线性恒流、恒压充电的单片电路。独立完成完整的预充、快充、涓流浮充、回退供应保持、阻性压降补偿和再充电过程。最大充电电压有以下五种可供选择：

SGM40560A-3.65 对应3.65V/3.709V/4.547V

SGM40560A-4.05 对应4.05V/4.108V/5.045V

SGM40560A-4.2 对应4.2V/4.257V/5.235V

SGM40560A-4.3 对应4.3V/4.356V/5.363V

SGM40560A-4.4 对应4.4V/4.466V/5.484V

充电电流利用外加电阻设置。缓慢闪烁指示充电中和限时持续发光指示充电充满都可利用微弱能源充电。除配合通常恒压电源工作外，其特性和控制结构可配合电压波动大的松耦合线圈和允许逆向电流的太阳能电池组工作。为可穿戴设备、微型便携装置提供灵活的供电选项。其回退供应保持设计和热限流设计，可安全稳定地长期利用外部电源直接对负载供电。

SGM40560A-4.3A内部固定输出电压为4.3V，可防止外部干扰充电电压。

SGM40560A采用TDFN-2×2-6AL和SOIC-8 (Exposed Pad)绿色封装，工作温度范围为-40℃至+125℃。

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FEATURES

  • 完整过程独立工作单节电池充电

  • 适用于磷酸铁锂电池/锂离子/聚合物锂离子/钛酸锂/镍氢二次电池和EDLC海量电容充电

  • 3.65V至5.5V可选最大充电电压

  • 高精度安全快速充电

  • 4%输出电压回退供应保持

  • 可配合松耦合线圈工作

  • 可配合太阳能电池组工作

  • 饱和导通充电

  • 自动热限流

  • 省电指示模式

  • TDFN-2×2-6AL和SOIC-8 (Exposed Pad)绿色封装

APPLICATIONS

蓝牙耳机、蓝牙鼠标

无线体温计、无线血氧计、无线脉搏计

有源钥匙、有源信标

光伏蓄能维持、花鼓发电机蓄能维持

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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Copyright © 2025 SG MICRO CORP All rights reserved.
京ICP 备08010133号-2
Privacy Policy Copyright © 2025 SG MICRO CORP All rights reserved.
Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM40560A-3.65XPS8G/TR
Active
SOIC-8 (Exposed Pad)
8
Yes
YesYesYesMSL3
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM40560A-3.65XTDI6G/TR
Active
TDFN-2×2-6AL
6
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM40560A-4.05XPS8G/TR
Active
SOIC-8 (Exposed Pad)
8
Yes
YesYesYes
-40℃ to +125℃
View
View
SGM40560A-4.05XTDI6G/TR
Active
TDFN-2×2-6AL
6
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM40560A-4.2XPS8G/TR
Active
SOIC-8 (Exposed Pad)
8
Yes
YesYesYes
-40℃ to +125℃
View
View
SGM40560A-4.2XTDI6G/TR
Active
TDFN-2×2-6AL
6
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM40560A-4.3AXTDI6G/TR
Active
TDFN-2×2-6AL
6
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM40560A-4.3XPS8G/TR
Active
SOIC-8 (Exposed Pad)
8
Yes
YesYesYesMSL3
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 112 days
SGM40560A-4.3XTDI6G/TR
Active
TDFN-2×2-6AL
6
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM40560A-4.4XPS8G/TR
Active
SOIC-8 (Exposed Pad)
8
Yes
YesYesYesMSL3
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM40560A-4.4XTDI6G/TR
Active
TDFN-2×2-6AL
6
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
1-24 units : $0.7/unit
25-99 units : $0.6/unit
100-249 units : $0.5/unit
250-499 units : $0.4/unit
500-999 units : $0.35/unit
1000-9999 units : $0.26/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.