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MCP73223 bảng dữ liệu(PDF) 2 Page - Microchip Technology |
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MCP73223 bảng dữ liệu(HTML) 2 Page - Microchip Technology |
2 / 34 page MCP73123/223 DS22191A-page 2 © 2009 Microchip Technology Inc. Typical Application TABLE 1: AVAILABLE FACTORY PRESET OPTIONS TABLE 2: STANDARD SAMPLE OPTIONS Charge Voltage OVP Pre- conditioning Charge Current Pre- conditioning Threshold Precondition Timer Elapse Timer End-of- Charge Control Automatic Recharge Output Status 3.6V 6.5V Disable / 10% 2V Disable / 32 Minimum Disable / 4 HR / 6 HR / 8 HR 5% / 7.5% / 10% / 20% No / Yes Type 1 / Type 2 7.2V 13V Disable / 10% 4V Disable / 32 Minimum Disable / 4 HR / 6 HR / 8 HR 5% / 7.5% / 10% / 20% No / Yes Type 1 / Type 2 Note 1: IREG: Regulated fast charge current. 2: VREG: Regulated charge voltage. 3: IPREG/IREG: Preconditioning charge current; ratio of regulated fast charge current. 4: ITERM/IREG: End-of-Charge control; ratio of regulated fast charge current. 5: VRTH/VREG: Recharge threshold; ratio of regulated battery voltage. 6: VPTH/VREG: Preconditioning threshold voltage Part Number VREG OVP IPREG/IREG Pre-charge Timer Elapse Timer ITERM/IREG VRTH/VREG VPTH/VREG Output Status MCP73123-22S/MF 3.6V 6.5V 10% 32 Min. 6 HR 10% 95% 2V Type 1 MCP73223-C2S/MF 7.2V 6.5V 10% 32 Min. 6 HR 10% 95% 4V Type 1 Note 1: Customers should contact their distributor, representatives or field application engineer (FAE) for support and sample. Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document. Technical support is available through the web site at: http//support.microchip.com STAT VDD NC 5 3 1 2 PROG 8 7 9 10 4.7 µF + - 1-Cell LiFePO4 Battery NC 6 4 1k Ω VDD VBAT VBAT VSS VSS 4.7 µF 1.15 k Ω MCP73123 Typical Application Ac-dc-Adapter |
Số phần tương tự - MCP73223 |
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Mô tả tương tự - MCP73223 |
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