Datasheet > AP3700EZTR-G1

AP3700EZTR-G1

更新时间： 2024-11-23 03:37:07

品牌	Logo	应用领域
BCDSEMI		电池控制器
页数	文件大小	规格书
12页	230K
描述
LOW POWER PWM CONTROLLER FOR OFF-LINE BATTERY CHARGER

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中文翻译

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技术参数
数据手册

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AP3700EZTR-G1 技术参数

生命周期：	Transferred	零件包装代码：	TO-92
包装说明：	TO-92,	针数：	3
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.61
模拟集成电路 - 其他类型：	BATTERY CHARGE CONTROLLER	控制模式：	CURRENT-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	4.8 V
最小输入电压：	4 V	标称输入电压：	4.5 V
JESD-30 代码：	O-XBCY-T3	功能数量：	1
端子数量：	3	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	TO-92	封装形状：	ROUND
封装形式：	CYLINDRICAL	认证状态：	Not Qualified
表面贴装：	NO	切换器配置：	SINGLE
最大切换频率：	75 kHz	温度等级：	INDUSTRIAL
端子形式：	THROUGH-HOLE	端子位置：	BOTTOM
Base Number Matches：	1

AP3700EZTR-G1 数据手册

Data Sheet

LOW POWER PWM CONTROLLER FOR OFF-LINE BATTERY CHARGER

AP3700E

General Description

Features

The AP3700E is a green-mode pulse width modulation

(PWM) controller. It is specially designed for low

power applications such as off-line battery chargers,

where the needs for low standby power, space saving

and low cost are all required. In a battery charger rated

5V/0.8A, the maximum standby power is only

0.18Watt.

Current Mode Control with Skip Cycle Capability

Lower Operating Current: 0.45mA

Fixed Switching Frequency: 60 kHz

Frequency Dithering for Low EMI: ±2.5kHz

Under-Voltage Lockout Protection

Over-Current Protection

Internal Short Circuit Protection

Higher Output Voltage at OUT Terminal

In normal operation, the AP3700E switches on and off

at a fixed switching frequency of 60 kHz. With a cur- · Low Total Cost Solution

rent limit capability of 460mA, the AP3700E can

directly drive the emitter of high voltage NPN transis-

tor. When output power falls below a given level, the

IC enters skip cycle mode to reduce power consump-

Applications

Battery Chargers

Off-Line Power Supplies

tion.

The AP3700E also features under-voltage lockout,

over-current and short circuit protections.

The AP3700E is available in TO-92 package.

TO-92

(Buck Packing)

(Ammo Packing)

Figure 1. Package Types of AP3700E

May 2008 Rev. 1. 1

BCD Semiconductor Manufacturing Limited

12 3 4 5 6 7...12

中文翻译

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