GP9406B-F26k-T5S-SW

特性  芯片上电后，EN信号由低变高，则PWM脚连续输出PWM信号占空比由0%到100%，以线性形式 增长。EN信号由高变低，则PWM脚连续输出PWM信号占空比由100%到0%，以线性形式减少。  PWM 频率: 26KHz（需要其他频率可定制）  PWM占空比从0%到100%的变化时间: 5S（需要其他时间可定制）  PWM输出高电平：与VCC电源相同。  工作电压范围：11V - 40V  最大工作电流：3mA  工作温度范围：40°C to 85°C 、40°C to 125°C 描述 GP9406B是一个占空比以线性增长和线性减少的PWM发生器，通过使能脚EN控制PWM信号的线性 渐变。 应用  LED线性渐亮渐灭调节。  PWM软启动 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. Linearin and designs are registered trademarks of Linearin Technology Corporation. © Copyright Linearin Technology Corporation. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. FN1601-17.1 — Data Sheet GP9406B PWM占空比线性渐变芯片 P-1 1. 管脚定义 Pin Name Pin Function VCC 电源 GND 地 NC PWM 不接 PWM占空比信号输出 EN PWM信号渐变输出使能信号 V5V 内部产生的5V电源，外接1uF电容 表-A 管脚分布 GP9406B NC NC NC VCC 1 8 2 7 3 6 4 5 V5V EN PWM GND 2. 绝对最大额定参数 工业操作温度 -40 ℃ to 85 ℃ 储存温度 -50 ℃ to 125 ℃ 输入电压 -0.3 V to VCC + 0.3 V 最大电压 40 V ESD 保护 > 2000 V * 超过“绝对最大额定值”中列出的参数值可能会造成永久性损坏设备。不保证器件在超出规范中列出的条件下操作。长时间 暴露于极端条件下可能影响设备可靠性或功能。 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. Linearin and designs are registered trademarks of Linearin Technology Corporation. © Copyright Linearin Technology Corporation. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. FN1601-17.1 — Data Sheet GP9406B PWM占空比线性渐变芯片 P-2 3. 典型应用 3.1 基本功能 芯片上电后，EN信号由低变高，则PWM脚连续输出PWM信号占空比由0%到100%，以线性 形式增长。EN信号由高变低，则PWM脚连续输出PWM信号占空比由100%到0%，以线性形 式减少。 GP9406B VCC NC V5V NC EN NC PWM VCC GND PWM EN CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. Linearin and designs are registered trademarks of Linearin Technology Corporation. © Copyright Linearin Technology Corporation. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. C1=1uF FN1601-17.1 — Data Sheet GP9406B PWM占空比线性渐变芯片 P-3 4. 交流特性 符号 最小 默认 最大 单位 PWM 信号频率(注1) 1 26K 100K Hz ∆fpwm PWM 信号的频率误差 -3 0 3 % Tgrowth PWM 从 0% 到 100%变化时间 0.1 5 1000 S fpwm 描述 交流特性备注： 1. PWM信号频率可在1Hz至100KHz范围内调整，默认值为26KHz。 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. Linearin and designs are registered trademarks of Linearin Technology Corporation. © Copyright Linearin Technology Corporation. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. FN1601-17.1 — Data Sheet GP9406B PWM占空比线性渐变芯片 P-4 5. 直流特性 符号 描述 测试条件 最小 典型 最大 单位 VCC 电源电压 11 12 40 V ICC 电源功耗 1.5 3 mA VH_PWM 输出PWM高电平 IIL 输入漏电流 VIN = VCC or VSS 3 μA ILO 输出漏电流 VIN = VCC or VSS 3 μA VOL 输出低电平 VCC @ 5.0V, IOL = 10 mA 0.4 V VOH 输出高电平 VCC @ 5.0V, IOL = 10 mA VCC-0.4 V Tr 输出上升时间 VCC @ 5.0V, CLOAD=5pF 20 40 ns Tf 输出下降时间 VCC @ 5.0V, CLOAD=5pF 20 40 ns VCC @ 5.0V VCC CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. Linearin and designs are registered trademarks of Linearin Technology Corporation. © Copyright Linearin Technology Corporation. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. V FN1601-17.1 — Data Sheet GP9406B PWM占空比线性渐变芯片 P-5 6. 订购须知 GP 9 4 06B -X-XX Product type 8:PAC 9:APC Power Supply 1:5V 3:40V 4:Slow start PWM Temp. Range W:-40°C-85°C N:-20°C-60°C H:-40°C-125°C Series Number Package S:SOP8 Type select T1S: 1 second PWM growth time T5S: 5 second PWM growth time T20S: 20 second PWM growth time 封装 工作温度 电源 PWM频率 PWM变化时间 订购码 SOP8 -40℃-85℃ 11V-40V 26KHz 5S GP9406B-F26K-T5S-SW SOP8 -40℃-125℃ 11V-40V 26KHz 5S GP9406B-F26K-T5S-SH CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. Linearin and designs are registered trademarks of Linearin Technology Corporation. © Copyright Linearin Technology Corporation. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. FN1601-17.1 — Data Sheet GP9406B PWM占空比线性渐变芯片 P-6 7. 封装信息 (计量单位：毫米) 符号 最小值 正常值 最大值 A1 0.10 – 0.25 A 1.35 – 1.75 注意： b 0.31 – 0.51 C 0.17 – 0.25  此图仅供一般参考。有关合适的尺寸，公差，基准 等，请参阅JEDEC图纸MS-012 D 4.80 – 5.05 E1 3.81 – 3.99 E 5.79 – 6.20 e 1.27 BSC L 0.40 – 1.27 Ø 0° – 8° CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. Linearin and designs are registered trademarks of Linearin Technology Corporation. © Copyright Linearin Technology Corporation. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. FN1601-17.1 — Data Sheet GP9406B PWM占空比线性渐变芯片 P-7