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| 型号： | MCP1630RD-DDBK3 |
| 厂商： | Microchip Technology |
| 文件页数： | 13/26页 |
| 文件大小： | 0K |
| 描述： | REF DESIGN MCP1630V BI-DIR 4CELL |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电池充电器 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | MCP1630 |
| 主要属性： | 4 芯锂离子电池，6.5 ~ 7V 输入 |
| 次要属性： | MCU 生成频率，94% 利用率，2 个状态 LED |
| 已供物品： | 板，CD |
| 产品目录页面： | 668 (CN2011-ZH PDF) |
| 相关产品： | MCP1630V-E/MC-ND - IC REG CTRLR BST FLYBK ISO 8-DFN MCP1630-E/MC-ND - IC REG CTRLR BST FLYBK ISO 8-DFN MCP1630VT-E/MC-ND - IC REG CTRLR BST FLYBK ISO 8-DFN MCP1630T-E/MC-ND - IC REG CTRLR BST FLYBK ISO 8-DFN MCP1630VT-E/MSCT-ND - IC REG CTRLR BST FLYBK ISO 8MSOP MCP1630VT-E/MSTR-ND - IC REG CTRLR BST FLYBK ISO 8MSOP MCP1630V-E/MS-ND - IC REG CTRLR BST FLYBK ISO 8MSOP MCP1630T-E/MS-ND - IC REG CTRLR BST FLYBK ISO 8MSOP MCP1630-E/MS-ND - IC REG CTRLR BST FLYBK ISO 8MSOP |
MCP1630/MCP1630V
4.6
Undervoltage Lockout (UVLO)
4.7
Overtemperature Protection
When the input voltage (V IN ) is less than the UVLO
threshold, the V EXT is held in the low state. This will
ensure that, if the voltage is not adequate to operate
the MCP1630/V, the main power supply switch will be
held in the off state. When the UVLO threshold is
exceeded, there is some hysteresis in the input voltage
prior to the UVLO off threshold being reached. The
typical hysteresis is 75 mV. Typically, the MCP1630 will
not start operating until the input voltage at V IN is
between 3.0V and 3.1V.
? 2005 Microchip Technology Inc.
To protect the V EXT output if shorted to V IN or GND, the
MCP1630/V V EXT output will be high-impedance if the
junction temperature is above the thermal shutdown
threshold. There is an internal 100 k Ω pull-down resis-
tor connected from V EXT to ground to provide some
pull-down during overtemperature conditions. The
protection is set to 150°C (typ.), with a hysteresis of
18°C.
DS21896B-page 13
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| MCP1630RD-LIC1 | 功能描述:电池管理 Li-Ion Multi Bay Battery Chrgr Ref RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MCP1630RD-LIC2 | 功能描述:电池管理 Lo Cost Li-Ion Battery Chrgr Ref RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MCP1630RD-NMC1 | 功能描述:电池管理 Lo Cost NiMH Battery Chrgr Ref RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MCP1630RD-SALED | 功能描述:电源管理IC开发工具 MCP1630 Sepic Automotive LED Drvr RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MCP1630T | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Microcontroller-Adaptable, Pulse Width Modulator |
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