Datasheet > 电源电路 > 开关式稳压器或控制器> AP1506-33N

AP1506-33N

更新时间： 2024-11-06 04:49:31

品牌	Logo	应用领域
易亨 - ANACHIP		转换器开关光电二极管
页数	文件大小	规格书
13页	234K
描述
150KHz, 3A PWM Buck DC/DC Converter

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中文翻译

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技术参数
数据手册

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AP1506-33N 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	DIP, DIP8,.3	Reach Compliance Code：	unknown
风险等级：	5.81	控制模式：	VOLTAGE-MODE
JESD-30 代码：	R-PDIP-T8	JESD-609代码：	e0
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-40 °C	最大输出电流：	3 A
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：	173 kHz	温度等级：	AUTOMOTIVE
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

AP1506-33N 数据手册

This Anachip version datasheet is replaced

with Diodes Inc. datasheet AP1506

AP1506

150KHz, 3A PWM Buck DC/DC Converter

Features

General Description

- Output voltage: 3.3V, 5V, 12V and adjustable

output version

The AP1506 series are monolithic IC designed for a

step-down DC/DC converter, and own the ability of

driving a 3A load without external transistor. Due to

reducing the number of external component, the

board space can be saved easily. The external

shutdown function can be controlled by logic level

and then come into standby mode. The internal

compensation makes feedback control have good

line and load regulation without external design.

Regarding protected function, thermal shutdown is

to prevent over temperature operating from damage,

and current limit is to prevent over current operating

of the output switch. If current limit function

occurred and V_FBis down to 0.5V below, the

switching frequency will be reduced. The AP1506

series operate at a switching frequency of 150KHz

thus allowing smaller sized filter components than

what would be needed with lower frequency

switching regulators. Other features include a

guaranteed +4% tolerance on output voltage under

specified input voltage and output load conditions,

and +15% on the oscillator frequency. The output

version included fixed 3.3V, 5V, 12V, and an

adjustable type. The packages are available in a

standard 5-lead TO-220, a 5-lead TO-263 or 8-lead

PDIP.

- Adjustable version output voltage range, 1.23V to

18V+4%

- 150KHz +15% fixed switching frequency

- Voltage mode non-synchronous PWM control

- Thermal-shutdown and current-limit protection

- ON/OFF shutdown control input

- Operating voltage can be up to 22V

- Output load current: 3A

- TO220-5L, TO263-5L and PDIP-8 packages

- Low power standby mode

- Built-in switching transistor on chip

Applications

- Simple High-efficiency step-down regulator

- On-card switching regulators

- Positive to negative converter

Pin Assignments

Pin Descriptions

( Top View )

Name

V_IN

Pin #

Description

5 SD

PDIP

4 FB

Operating voltage input

Switching output

3 GND

2 Output

Output

GND

5~8 Ground

1 V_IN

Output voltage feedback

(Top View)

Metal Tab GND

control

V_IN

Output

GND

TO263-5L

ON/OFF Shutdown

( Top View )

PDIP-8L

5 SD

4 FB

3 GND

2 Output

1 V_IN

TO220-5L

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.1.3 Oct 24, 2005

1/13

12 3 4 5 6 7...13

中文翻译

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与AP1506-33N相关器件

型号	品牌	获取价格	描述	数据表
AP1506-33NA	ANACHIP	获取价格	150KHz, 3A PWM Buck DC/DC Converter
AP1506-33NL	DIODES	获取价格	Switching Regulator, Voltage-mode, 6.5A, 173kHz Switching Freq-Max, PDIP8, LEAD FREE, PLAS
AP1506-33NL	ICT	获取价格	Switching Regulator, Voltage-mode, 6.5A, 173kHz Switching Freq-Max, PDIP8, LEAD FREE, PLAS
AP1506-33NL	ANACHIP	获取价格	150KHz, 3A PWM Buck DC/DC Converter
AP1506-33NLA	ANACHIP	获取价格	150KHz, 3A PWM Buck DC/DC Converter
AP1506-33NL-U	DIODES	获取价格	Switching Regulator, Voltage-mode, 6.5A, 173kHz Switching Freq-Max, PDIP8, LEAD FREE, PLAS
AP1506-33T5	ICT	获取价格	Switching Regulator, Voltage-mode, 6.5A, 173kHz Switching Freq-Max, PSFM5, TO-220, 5 PIN
AP1506-33T5	ANACHIP	获取价格	150KHz, 3A PWM Buck DC/DC Converter
AP1506-33T5	DIODES	获取价格	Switching Regulator, Voltage-mode, 6.5A, 173kHz Switching Freq-Max, BIPolar, PSFM5, TO-220
AP1506-33T5A	ANACHIP	获取价格	150KHz, 3A PWM Buck DC/DC Converter

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