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FAN6300DZ

更新时间： 2024-01-16 05:22:22

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		控制器
页数	文件大小	规格书
14页	755K
描述
Highly Integrated Quasi-Resonant Current Mode PWM Controller

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技术参数
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FAN6300DZ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	零件包装代码：	SOIC
包装说明：	SOP, SOP8,.25	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.31.00.01	风险等级：	3.74
Is Samacsys：	N	模拟集成电路 - 其他类型：	SWITCHING CONTROLLER
控制模式：	CURRENT-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	25 V	最小输入电压：	9 V
标称输入电压：	15 V	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e3	长度：	4.9 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	8	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.75 mm	子类别：	Switching Regulator or Controllers
表面贴装：	YES	切换器配置：	SINGLE
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	30
宽度：	3.9 mm	Base Number Matches：	1

FAN6300DZ 数据手册

June 2008

FAN6300

Highly Integrated Quasi-Resonant Current Mode

PWM Controller

Features

Description

The highly integrated FAN6300 PWM controller

provides several features to enhance the performance

of flyback converters. A built-in HV startup circuit can

provide more startup current to reduce the startup time

of the controller. Once the V_DDvoltage exceeds the

turn-on threshold voltage, the HV startup function is

disabled immediately to improve power consumption.

An internal valley voltage detector ensures the power

system operates at Quasi-Resonant operation in wide-

range line voltage and any load conditions and reduces

switching loss to minimize switching voltage on drain of

power MOSFET.

High-Voltage Startup

Quasi-Resonant Operation

Cycle-by-Cycle Current Limiting

Peak-Current-Mode Control

Leading-Edge Blanking

Internal Minimum t_OFF

Internal 2ms Soft-Start

Over-Power Compensation

GATE Output Maximum Voltage

Auto-Recovery Short-Circuit Protection (FB Pin)

Auto-Recovery Open-Loop Protection (FB Pin)

VDD Pin & Output Voltage (DET Pin) OVP Latched

To minimize standby power consumption and light-load

efficiency, a proprietary green-mode function provides

off-time modulation to decrease switching frequency

and perform extended valley voltage switching to keep

to a minimum switching voltage.

FAN6300 controller also provides many protection

functions. Pulse-by-pulse current limiting ensures the

fixed peak current limit level, even when a short circuit

occurs. Once an open-circuit failure occurs in the

feedback loop, the internal protection circuit disables

PWM output immediately. As long as V_DDdrops below

the turn-off threshold voltage, controller also disables

PWM output. The gate output is clamped at 18V to

protect the power MOS from high gate-source voltage

conditions. The minimum t_OFFtime limit prevents the

system frequency from being too high. If the DET pin

reaches OVP, internal OTP is triggered, and the power

system enters latch-mode until AC power is removed.

Applications

AC/DC NB Adapters

Open-Frame SMPS

FAN6300 controller is available in both 8-pin DIP and

SOP packages.

Ordering Information

Part

Number

Operating

Temperature Range

Packing

Package

Method

Eco Status

FAN6300DZ

FAN6300SZ

-40 to +105°C

RoHS

8-Lead, Dual Inline Package (DIP)

Tube

-40 to +105°C

8-Lead, Small Outline Package (SOP) Reel & Tape

For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.

FAN6300 • Rev. 1.0.1

www.fairchildsemi.com

12 3 4 5 6 7...14

中文翻译

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与FAN6300DZ相关器件

型号	品牌	获取价格	描述	数据表
FAN6300H	FAIRCHILD	获取价格	Highly Integrated Quasi-Resonant PWM Controller
FAN6300HMY	FAIRCHILD	获取价格	Highly Integrated Quasi-Resonant Current Mode PWM Controller
FAN6300HMY	ONSEMI	获取价格	用于反激转换器的绿色模式 QR PWM 控制器，频率最高 190KHz
FAN6300HNY	FAIRCHILD	获取价格	Highly Integrated Quasi-Resonant Current Mode PWM Controller
FAN6300SY	FAIRCHILD	获取价格	High-Voltage Startup, Quasi-Resonant Operation
FAN6300SY	ROCHESTER	获取价格	SWITCHING CONTROLLER, PDSO8, GREEN, MS-012AA, SOP-8
FAN6300SY	ONSEMI	获取价格	用于反激式转换器的绿色模式 QR PWM 控制器，频率低至 100 KHZ 以下
FAN6300SZ	FAIRCHILD	获取价格	Highly Integrated Quasi-Resonant Current Mode PWM Controller
FAN6390	ONSEMI	获取价格	Highly Integrated Secondary-Side Adaptive USB Type-C Charging Controller with USB-PD with
FAN63901JMPX	ONSEMI	获取价格	Highly Integrated Secondary-Side Adaptive USB Type-C Charging Controller with USB-PD

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