参数资料
型号: MCP1631HV-500E/SS
厂商: Microchip Technology
文件页数: 47/54页
文件大小: 0K
描述: IC REG CTRLR ISO PWM CM 20-SSOP
标准包装: 67
PWM 型: 电流模式
输出数: 1
频率 - 最大: 2MHz
占空比: 10%
电源电压: 3.5 V ~ 16 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 20-SSOP(0.209",5.30mm 宽)
包装: 管件
产品目录页面: 668 (CN2011-ZH PDF)
配用: MCP1631RD-DCPC1-ND - REF DES BATT CHARG OR LED DRIVER
MCP1631RD-MCC2-ND - REFERENCE DESIGN MCP1631HV
Software
27. Press and release the “# CELLS” button until the “0” and “1” “Display” LED’s are
on and the “2” and “3” “Display” LED’s are off. The LED display now displays “3”
in Hexadecimal.
28. Press the “ON/OFF” button. The charger will exit Configuration mode.
29. Press the “ON/OFF” button. The charger will start charging the battery.
30. Press the “CHEM” button to display the current charger state in HEX. “0”
“Display” LED is LS Bit.
31. Press the “# CELLS” button to display the termination cause. No LED means no
premature termination.
32. Using an oscilloscope, refer to Appendices A.2 “Board – Schematic” and
A.3 “Board Top Silk Layer” and probe the following components:
- V REF = TP3
- PWM = TP4
- Oscillator = TP5
- VS OUT = TP6
- Slope Compensation = TP7
- Temperature = TP8
- FB = TP9
- Drain Voltage = TP10
- Output Voltage = TP11
33. Press the “ON/OFF” button. The charger will stop charging the battery.
? 2009 Microchip Technology Inc.
DS51791A-page 43
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