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AP2008N

更新时间: 2024-11-20 19:59:03
品牌 Logo 应用领域
美台 - DIODES 光电二极管
页数 文件大小 规格书
8页 174K
描述
Switching Regulator/Controller, Voltage-mode, 300kHz Switching Freq-Max, BIPolar, PDIP8,

AP2008N 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:DIP, DIP8,.3Reach Compliance Code:compliant
风险等级:5.69控制模式:VOLTAGE-MODE
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
端子数量:8最高工作温度:85 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified子类别:Switching Regulator or Controllers
表面贴装:NO最大切换频率:300 kHz
技术:BIPOLAR温度等级:OTHER
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

AP2008N 数据手册

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AP2008  
PWM Buck Controller  
„ Features  
„ General Description  
- PWM Buck Control Circuitry  
The AP2008 integrates Pulse-Width-Modulation  
(PWM) control circuit into a single chip, mainly  
designs for power-supply regulator. All the functions  
included an on-chip 0.77V reference output, an  
error amplifier, an adjusted oscillator, a soft-start,  
UVLO, SCP circuitry, and a push-pull output circuit.  
Switching frequency can be adjustable by trimming  
CT. During low VCC situation, the UVLO makes  
sure that the outputs are off until the internal circuit  
is operational normally.  
- Operating voltage can be up to 20V  
- Under voltage Lockout (UVLO) Protection  
- Short Circuit Protection (SCP)  
- Soft-start circuit  
- Variable Oscillator Frequency -- 300KHz Max  
- 0.77V voltage reference Output  
- 8-pin PDIP and SOP packages  
„ Applications  
- Backlight inverter  
- LCD Monitor  
- XDROM, XDSL Product  
- DC/DC converters in computers, etc.  
„ Pin Assignment  
„ Pin Descriptions  
( Top View )  
Name  
Description  
Timing Capacitor  
Voltage Feedback  
Soft-Start.  
Feedback Loop Compensation  
PWM Output  
CT  
FB  
SS  
COMP  
OUT  
GND  
VCC  
SCP  
OUT  
1
2
3
4
8
7
6
5
GND  
CT  
SS  
VCC  
COMP  
FB  
SCP  
PDIP/SOP  
Ground  
Supply Voltage  
Short Circuit Protection  
„ Ordering Information  
AP2008 X  
X
X
Package  
N: PDIP-8L Blank : Normal  
S: SOP-8L  
Lead Free  
Packing  
Blank : Tube  
L : Lead Free Package  
A : Taping  
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of  
this product. No rights under any patent accompany the sale of the product.  
Rev. 1.0 Oct 11, 2004  
1/8  

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