Datasheet > LT3001

LT3001

更新时间： 2024-09-27 14:57:51

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
10页	610K
描述
36V 4W No-Opto 隔离型反激式转换器

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中文翻译

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LT3001 数据手册

LT3001

36V 4W No-Opto Isolated

Flyback Converter

FEATURES

DESCRIPTION

4V to 36V Input Voltage Range

The LT^®3001 is a micropower isolated flyback converter.

By sampling the isolated output voltage directly from the

primary-side flyback waveform, the part requires no third

winding or opto-isolator for regulation. The output voltage

is programmed with a single external resistor. Internal

compensation and soft-start further reduce external com-

ponent count. Boundary mode operation provides a small

magnetic solution with excellent load regulation. Low

ripple Burst Mode operation maintains high efficiency at

light load while minimizing the output voltage ripple. A

1.2A, 65V DMOS power switch is integrated along with

all high voltage circuitry and control logic into a 5-lead

ThinSOT™ package.

1.2A, 65V Internal DMOS Power Switch

Low Quiescent Current

Boundary Mode Operation at Heavy Load

Low-Ripple Burst Mode^®Operation at Light Load

Minimum Load <0.5% (Typ) of Full Output

Set with a Single External Resistor

OUT

No Transformer Third Winding or Opto-Isolator

Required for Regulation

Accurate EN/UVLO Threshold and Hysteresis

Internal Compensation and Soft-Start

Output Short-Circuit Protection

5-Lead TSOT-23 Package

The LT3001 operates from an input voltage range of 4V

to 36V and can deliver up to 4W of isolated output power.

The high level of integration and the use of boundary

and low ripple burst modes result in a simple to use, low

component count, and high efficiency application solution

for isolated power delivery.

APPLICATIONS

Isolated Telecom, Automotive, Industrial, Medical

Power Supplies

Isolated Auxiliary/Housekeeping Power Supplies

All registered trademarks and trademarks are the property of their respective owners. Protected

by U.S. Patents, including 5438499, 7463497, and 7471522.

TYPICAL APPLICATION

Efficiency vs Load Current

ꢓ0

4V to 36V_IN/5V_OUTMicropower Isolated Flyback Converter

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Rev. 0

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与LT3001相关器件

型号	品牌	获取价格	描述	数据表
LT3002	ADI	获取价格	36V 10W No-Opto 隔离型反激式转换器
LT3003	Linear	获取价格	3-Channel LED Ballaster with PWM
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LT30030-2	LITTELFUSE	获取价格	Class T Fuse Blocks - 300 and 600 Volt
LT30030-3	LITTELFUSE	获取价格	Class T Fuse Blocks - 300 and 600 Volt
LT3003EMSE	Linear	获取价格	3-Channel LED Ballaster with PWM
LT3003EMSE#PBF	Linear	获取价格	LT3003 - 3-Channel LED Ballaster with PWM; Package: MSOP; Pins: 10; Temperature Range: -40
LT3003EMSE#TR	Linear	获取价格	暂无描述
LT3003EMSE#TRPBF	Linear	获取价格	LT3003 - 3-Channel LED Ballaster with PWM; Package: MSOP; Pins: 10; Temperature Range: -40
LT3005	ETC	获取价格	TRANSISTOR \| BJT \| NPN \| 200MA I(C) \| STX-8

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