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参数资料
| 型号： | KIT34674EPEVBE |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 17/26页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL BOARD 10CH LED BACKLGHT |
| 标准包装： | 1 |
| 系列： | * |
FUNCTIONAL DESCRIPTION
FUNCTIONAL DEVICE OPERATION
R
VREF
R U
Resistance
Under
Tem p
CP1
-
2/3V VREF
R COLD
TEM P
+
O ver
Tem p
-
R
R S
CP2
+
1/3V VREF
R NTC
R HOT
R
G ND
T COLD
T HOT Temperature
Figure 19. Equivalent Circuit for the NTC Interface
START
Set V TRKL to 1.5V
Discharge the output with
6mA current for 250ms
Figure 20. NTC Thermistor Resistance Characteristics
V BAT < V TRKL ?
No
Set V TRKL back to
normal voltage
Good
connection
Yes
Trickle charge for
250ms
V TRKL < V BAT < V RECH ?
No
Yes
Battery Connection
Verification
Good
connection
Set V TRKL back to
normal voltage
Bad
connection
Bad
connection
Figure 21. Battery Connection Verification Flow Chart
34674
Analog Integrated Circuit Device Data
Freescale Semiconductor
17
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相关代理商/技术参数 |
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|---|---|
| KIT34675EPEVBE | 功能描述:电源管理IC开发工具 28V-INPUT-VOLT SNGL 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 |
| KIT34676EPEVBE | 功能描述:电源管理IC开发工具 DUAL 28V-INPUTVOLT C 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 |
| KIT34676EPEVBE | 制造商:Freescale Semiconductor 功能描述:Dual 28V input voltage single cell Li-Io |
| KIT3468MMA7455L | 功能描述:加速传感器开发工具 3-AXIS 2G ,4G, 8G Dig Out, Dev Kit RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V |
| KIT3468MMA7455L | 制造商:Freescale Semiconductor 功能描述:Output Accelerometer Evaluation Board |
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