参数资料
| 型号： | MCP1630DM-NMC1 |
| 厂商： | Microchip Technology |
| 文件页数： | 13/28页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO FOR MCP1630 |
| 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 芯镍氢电池，500mA，8V ~ 15V 输入 |
| 次要属性： | 简易电量表，3 个充电模式，过流/过压/充电过量保护 |
| 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 |
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Installation and Operation
2.3.1.3
STATUS LEDS
The MCP1630 NiMH Battery Charger Demo Board has two LEDs. D 1 is a red LED that
is used to indicate when input power is available. When the +12V input is connected,
D 1 will be illuminated. The other LED (D 9 ) has two LEDs built into a SOT-23 package.
These can be off, red, green or both on (amber). To conserve energy, D 9 is never
illuminated when there is no input power. If both LEDs are off, that is an indication there
is no power supplied to the board input.
Under normal power-up conditions, the charger will begin with a 50 mA trickle charge.
The microcontroller will then check the status of the batteries to ensure that they are
present, their temperature is within range and the series voltage is within specified
charging limits. For visual LED charge status, a dual-color SOT-23 LED is used (D 9 ).
- D 9 Status Indication Normal Charge Modes:
Normal Charge Mode
Board Status
Initial Trickle Charge (50 mA)
Fast Charge (500 mA)
Final Trickle Charge (50 mA)
Top Off Charge (25 mA)
Charge Complete (0 mA)
Initial Trickle Charge (50 mA)
- D 9 Status Indication for Fault Modes:
Fault Mode Board Status
Overvoltage Initial
(Restart Initiated)
Overvoltage
(Persistent, Latched-off after 9
attempts)
Overcurrent
Red LED
ON (Solid)
ON (Solid)
OFF
OFF
OFF
ON (Solid)
Red LED
ON (Blinking)
ON (Blinking Faster)
ON Blinking
Green LED
OFF
ON (Solid)
ON (Solid)
ON (Solid)
ON (Blinking, 1 sec)
OFF
Green LED
OFF
OFF
OFF
With no input connected and 4 NiMH batteries used as a load, the MCP1630 NiMH
Battery Charger Demo Board will consume approximately 29 μ A from the battery.
A temperature sensor is provided for charge termination. The sensor (U2) is located on
the back of the printed circuit board. To utilize this feature, batteries should be in
physical contact with the temperature sensor.
Programming:
- J1 can be used as a Flash programming port to modify the code for proto-
type applications. The pinout of J1 matches the required pinout for the
MPLAB ? ICD 2 programmer.
? 2006 Microchip Technology Inc.
DS51505B-page 9
相关PDF资料 |
PDF描述 |
|---|---|
| MCP1630RD-LIC1 | REFERENCE DESIGN FOR MCP1630 |
| MCP1630RD-NMC1 | REF DESIGN MCP1630 NIMH BATT CHG |
| MCP212XEV-DB | BOARD DEMO FOR MCP212X |
| MCP215X/40EV-DB | BOARD DEMO FOR MCP215X/40 |
| MCP215XDM | BOARD DEMO FOR MCP215X |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP1630-E/MC | 功能描述:电流型 PWM 控制器 Hi Spd PWM PIC atach RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MCP1630E/MS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Microcontroller-Adaptable, Pulse Width Modulator |
| MCP1630-E/MS | 功能描述:电流型 PWM 控制器 Hi Spd PWM PIC atach RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MCP1630EMS | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Microcontroller-Adaptable, Pulse Width Modulator |
| MCP1630-I/MS | 功能描述:电流型 PWM 控制器 PIC Attach Hi Speed RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
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