参数资料
型号: L6722
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, QCC36
封装: 6 X 6 MM, 1 MM PITCH, VFQFPN-36
文件页数: 22/34页
文件大小: 421K
代理商: L6722
Obsolete
Product(s)
- Obsolete
Product(s)
L6722
11 System control loop compensation
29/34
Increase CF to move ωF to low frequencies increasing as a consequence the system
phase margin.
Having the fastest compensation network gives not the confidence to satisfy the requirements
of the load: the inductor still limits the maximum dI/dt that the system can afford. In fact, when a
load transient is applied, the best that the controller can do is to “saturate” the duty cycle to its
maximum (dMAX) or minimum (0) value. The output voltage dV/dt is then limited by the inductor
charge / discharge time and by the output capacitance.
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相关代理商/技术参数
参数描述
L6722TR 功能描述:开关变换器、稳压器与控制器 3 Phase Controller RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
L6725 功能描述:开关变换器、稳压器与控制器 Vltg Mode PWM Controller RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
L6725_07 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Voltage mode PWM controller with bootstrap anti-discharging system
L6725A 功能描述:开关变换器、稳压器与控制器 Vltg Mode PWM Controller RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
L6725ATR 功能描述:开关变换器、稳压器与控制器 Step-Down Controller RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel