参数资料
型号: FAN7602CM
厂商: Fairchild Semiconductor
文件页数: 3/18页
文件大小: 0K
描述: IC PWM FLYBACK ISOLATED CM 8SOIC
标准包装: 95
输出隔离: *
频率范围: *
输入电压: *
输出电压: *
功率(瓦特): *
工作温度: *
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: *
包装: 管件
Pin Configuration
V STR
8
NC
7
V CC
6
Out
5
FAN7602C
YWW
1
LUVP
2
Latch/
3
CS/FB
4
GND
Plimit
Figure 3. Pin Configuration (Top View)
Pin Definitions
Pin #
1
2
3
4
5
6
7
8
Name
LUVP
Latch/Plimit
CS/FB
GND
OUT
V CC
NC
V STR
Description
Line Under-Voltage Protection Pin . This pin is used to protect the set when the input
voltage is lower than the rated input voltage range.
Latch Protection and Power Limit Pin . When the pin voltage exceeds 4 V, the latch
protection works. The latch protection is reset when the V CC voltage is lower than 5 V. For
the power limit function, the OCP level decreases as the pin voltage increases.
Current Sense and Feedback Pin . This pin is used to sense the MOSFET current for
the current mode PWM and OCP. The output voltage feedback information and the
current sense information are added using an external RC filter.
Ground Pin . This pin is used for the ground potential of all the pins. For proper operation,
the signal ground and the power ground should be separated.
Gate Drive Output Pin . This pin is an output pin to drive an external MOSFET. The peak
sourcing current is 450 mA and the peak sinking current is 600 mA. For proper operation,
the stray inductance in the gate driving path must be minimized.
Supply Voltage Pin . IC operating current and MOSFET driving current are supplied
using this pin.
No Connection .
Startup Pin . This pin is used to supply IC operating current during IC startup. After
startup, the internal JFET is turned off to reduce power loss.
? 2009 Fairchild Semiconductor Corporation
FAN7602C ? Rev. 1.0.1
3
www.fairchildsemi.com
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相关代理商/技术参数
参数描述
FAN7602CMX 功能描述:电流型 PWM 控制器 Greenmode PWM Controller 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
FAN7602CN 功能描述:电流型 PWM 控制器 Greenmode PWM Controller 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
FAN7602M 功能描述:电流型 PWM 控制器 PWM CONTROL IC GREEN MODE 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
FAN7602MX 功能描述:开关变换器、稳压器与控制器 Green Current Mode PWM IC 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
FAN7602N 功能描述:电流型 PWM 控制器 POWER_CONVERSION 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