XC6802A42XER-G Torex Semiconductor Ltd, XC6802A42XER-G Datasheet
XC6802A42XER-G
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XC6802A42XER-G Summary of contents
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XC6802 Series 1 Cell Li-ion Battery Linear Charger IC with Constant-Current/Constant-Voltage ■GENERAL DESCRIPTION The XC6802 series is a constant-current/constant-voltage linear charger IC for single cell lithium-ion batteries. The XC6802 includes a reference voltage source, battery voltage monitor, driver transistor, constant-current/constant-voltage ...
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XC6802 Series ■PIN CONFIGURATION SOT-89-5 (TOP VIEW) ■PIN ASSIGNMENT PIN NUMBER SOT-25 SOT-89-5 USP- ■ PRODUCT CLASSIFICATION ●Ordering Information XC6802A42X①②-③ (*1) DESIGNATOR DESCRIPTION Packages ①②-③ Taping Type * ...
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DIAGRAM ■ABSOLUTE MAXIMUM RATINGS PARAMETER V Pin Voltage IN ISEN Pin Voltage BAT Pin Voltage /CHG Pin Voltage BAT Pin Current SOT-89-5 Power Dissipation SOT-25 USP-6C Operating Temperature Range Storage Temperature Range * The power dissipation figure shown is ...
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XC6802 Series ■ELECTRICAL CHARACTERISTICS XC6802A42x PARAMETER SYMBOL Input Voltage V Supply Current I SS Stand-by Current I STBY Shut-down Current I SHUT Float Voltage 1 V FLOAT1 (*1) Float Voltage 2 V FLOAT2 (*2) I Maximum Battery Current BATMAX Battery ...
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EXPLANATION <Charge Cycle> If the BAT pin voltage is less than 2.9V, the charger enters trickle charge mode. In this mode, a safe battery charge is possible because approximately only 1/10 of the charge current which was set by ...
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XC6802 Series ■OPERATIONAL EXPLANATION (Continued) Charge Current Battery Voltage Trickle Battery Termination Detect Time /CHG Pin Status <Charge Condition Status> The /CHG pin constantly monitors the charge states classified as below: ●Strong pull-down: I =10mA (TYP charge cycle, ...
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CIRCUITS 1. ON Resistance, Shut-down Voltage, I SEN 3. Trickle Charge Current, Battery Current, I Trickle Charge Voltage, UVLO, Recharge Battery Threshold Voltage V -V Shut-down Voltage, /CHG Pin Current IN BAT Supply Current, Stand-by Current, Shut-down Current 5. ...
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XC6802 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (1)充電サイクル特性例 (1) Charge Cycle XC6802A42X =1.25kΩ, 420mAh Battery SEN 1000 Battery Voltage バッテリー電圧 800 600 400 Battery Current バッテリー電流 200 0 0 0.3 0.6 0.9 充電時間 Time (hour) Charge Time (hour) (2) Battery ...
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PERFORMANCE CHARACTERISTICS (Continued) (3) Battery Voltage vs. Battery Current (3)定電圧モード特性例 XC6802A42X 4.25 4.20 4.15 4.10 -40℃ 4.05 25℃ 85℃ 4. バッテリー電流 I Battery Current: I BAT XC6802A42X 4.25 4.20 4.15 VIN=4.5V 4.10 VIN=5.0V VIN=5.5V 4.05 VIN=6.0V ...
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XC6802 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (5) Battery Current vs. Ambient Temperature (5)バッテリー電流 - 周囲温度特性例 XC6802A42X V =5V BAT 80 90 100 110 120 -50 - Ambient Temperature: Ta (℃) 周囲温度 Ta(℃) (6) Trickle Charge Current vs. ...
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PERFORMANCE CHARACTERISTICS (Continued) (9) UVLO Voltage vs. Ambient Temperature (9)UVLO電圧 - 周囲温度特性例 XC6802A42X 3.95 3.85 3.75 3.65 3.55 UVLO電圧(検出) UVLO Voltage (Detect) 3.45 UVLO電圧(解除) UVLO Voltage (Release) 3.35 -50 - 周囲温度 Ta(℃) Ambient Temperature: Ta (℃) (11) Charge ...
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XC6802 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (15) ON Resistance vs. Ambient Temperature (15)ON抵抗 - 周囲温度特性例 XC6802A42X V =4.15V BAT 1.0 0.8 0.6 0.4 0.2 0.0 -50 - 周囲温度 Ta(℃) Ambient Temperature: Ta (℃) (17)スタンバイ電流 - 周囲温度特性例 (17) ...
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INFORMATION ●SOT-25 ●USP-6C <Package Dimensions> 1.8±0.05 1pin INDENT 0.30±0.05 (0.10) 0.20±0.05 0.50 0.10±0.05 1.4±0.1 ●SOT-89-5 4.5±0.1 0.42±0.06 0.42±0. 0.42±0.06 0.47±0.06 8° 1.5±0.1 ●USP-6C Reference Pattern Layout ●USP-6C Reference Metal Mask Design (unit : mm) +0.15 1.6 -0.2 ...
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XC6802 Series ■MARKING RULE SOT25 ① Represents product series 5 4 ① ② ③ ④ ⑤ ② Standard product, Represent the SOT89 ③ Standard product, Represents the USP6C 1 ...
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INFORMATION (Continued) SOT-89-5 Power Dissipation ● Power dissipation data for the SOT-89-5 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in ...
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XC6802 Series ■PACKAGING INFORMATION (Continued) SOT-25 Power Dissipation ● Power dissipation data for the SOT-25 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data ...
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INFORMATION (Continued) USP-6C Power Dissipation ● Power dissipation data for the USP-6C is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as one of reference data taken in ...
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... Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this datasheet may be copied or reproduced without the prior permission of TOREX SEMICONDUCTOR LTD. 18/18 ...