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AP9211SA-AL-HAC-7 PDF预览

AP9211SA-AL-HAC-7

更新时间: 2024-11-21 00:39:23
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美台 - DIODES /
页数 文件大小 规格书
17页 532K
描述
SINGLE CHIP SOLUTION FOR 1-CELL Li BATTERY PACK

AP9211SA-AL-HAC-7 数据手册

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AP9211  
SINGLE CHIP SOLUTION FOR 1-CELL Li+ BATTERY PACK  
Description  
Pin Assignments  
The AP9211 is a single chip protection solution specially designed for  
1-cell Li+ rechargeable battery pack application.  
(Top View)  
The AP9211 includes a 1-cell Lithium ion battery protection chip and  
dual N-CHANNEL MOSFET with common drain.  
1
S2  
6
S1  
The AP9211 provides rich battery protection features and can turn-off  
the N-CHANNEL MOSFET by detecting overcharge voltage/current,  
over discharge voltage/current, or load short circuit. AP9211 has built-  
in fixed delay time to save external components.  
EP  
VSS  
VDD  
2
3
5
4
VM  
NC  
The AP9211 is available in U-DFN2030-6 package.  
U-DFN2030-6  
Applications  
Features  
High Voltage CMOS Process, up to 30V (VDD to VM)  
Low Quiescent Current (+25°C )  
Li+ Rechargeable Battery Pack  
.
.
In Normal Mode, 3.0µA (Typ.), 4.5µA (Max.) VDD = 3.5V  
In Power-Down Mode, 0.1µA (Max.)  
High-Accuracy Voltage Detection Circuit (+25°C)  
.
.
.
.
.
.
.
Overcharge Detection Voltage: 3.5V to 4.5V (5mV Steps)  
Accuracy ±25mV  
Overcharge Hysteresis Voltage Range: 0.1V to 0.4V (50mV  
Steps) Accuracy ±50mV  
Overdischarge Detection Voltage: 2.0V to 3.4V (10mV  
Steps) Accuracy ±35mV  
Overdischarge Hysteresis Voltage Range: 0V to 0.7V  
(40mV Steps) Accuracy ±65mV  
Discharge Overcurrent Detection Voltage: 0.05V to 0.32V  
(10mV Steps) Accuracy ±15mV  
Short Current Detection Voltage: 0.45V to 0.7V (50mV  
Steps) Accuracy ±100mV  
Charge Overcurrent Detection Voltage: -0.2V to -0.05V  
(10mV Steps) Accuracy ±15mV  
.
.
Overcharger Detection Voltage: 8.0V (Fixed) Accuracy ±2V  
Overcharger Release Voltage: 7.3V (Fixed) Accuracy ±2V  
Built-in Fixed Detection Delay Time (+25°C ), Accuracy ±20%  
Power-Down Mode Selectable (Yes or No)  
0V Battery Charge Selectable (Permission or Inhibition)  
Overcharge Protection Mode Selectable (Auto Release or Latch)  
Totally Lead-free & Fully RoHS Compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
Notes:  
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.  
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"  
and Lead-free.  
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and  
<1000ppm antimony compounds.  
1 of 17  
www.diodes.com  
December 2015  
© Diodes Incorporated  
AP9211  
Document number: DS37596 Rev. 2 - 2  

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