Datasheet > TF6002

TF6002

更新时间： 2024-11-25 07:07:55

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
11页	1670K
描述
本IC为德国TELEFUKEN公司研发的DC/DC 可调节IC, 输入电源4.5v--26v，输出0.923--23v 满载效率可达90%以上. 与替代MP2305 ，MP1482

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中文翻译

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TF6002 数据手册

TF6002 / TF6002A

2A, 26V Synchronous Rectiﬁed

Step-Down Converter

Features

Description

The TF6002 and TF6002A are monolithic synchronous buck

regulators featuring integrated 130 mW MOSFETs that provide

continuous 2A output load current. They operates over a wide

4.5V to 26V input voltage range and provides output voltage

from 0.923V to 23V at up to 93% eﬃciency. Their current mode

 2A continuous output current

 Wide input voltage range: 4.5V to 26V

 Wide output voltage range: 0.923V to 23V

 Tight V_FBvariation: 1.5% (TF6002A), 2.5% (TF6002)

 High, >90%, eﬃciency (V_IN= 5V, 0.15A < I_L< 2A) enabled control circuitry provides fast transient response and cycle-by-

by integrated 130 mW MOSFET switches

cycle current limit.

 Operates at ﬁxed 340 kHz frequency for small ﬁlter size

 3 mA (MAX) shut-down supply current

The TF6002 and TF6002A have the V_FBvariation of only 2.5% and

1.5%, respectively, providing tight output regulation.

 Programmable soft-start, cycle-by-cycle over-current

protection and input under-voltage lockout

 Industrial temperature range: -40 °C to +85 °C

 Drop-in replacement for MP2305, MP1482

The TF6002 and TF6002A operate at ﬁxed 340 kHz switching fre-

quency. They features programmable soft-start which prevents

inrush current at turn-on. In shut-down mode they draw only 3

mA (MAX).

Both devices are oﬀered in 8-pin SOIC narrow package. It oper-

ates over an extended -40 °C to +85 °C temperature range.

Applications

 High-Density Point-of-Load Regulators

 Distributed Power Systems

 Notebook and Netbook Computers

 Power Supplies for FPGAs, DSP Blocks and ASICs

 Set-Top Boxes

Ordering Information

PART NUMBER

TF6002-TAS

PACKAGE

SOIC-8(N)

PACKING

Tube

TF6002-TAQ

TF6002-TAP

Tape & Reel 330mm

Tape & Reel 180mm

Tube

 xDSL Modems

TF6002A-TAS

TF6002A-TAQ

TF6002A-TAP

Tape & Reel 330mm

Tape & Reel 180mm

Typical Application

Pin Diagram

Top View

March 15, 2011

12 3 4 5 6 7...11

中文翻译

下载PDF

与TF6002相关器件

型号	品牌	获取价格	描述	数据表
TF6003	ETC	获取价格	本IC为德国TELEFUKEN公司研发的DC/DC 的可调节IC,输入电源4.5v--26
TF6006	ETC	获取价格	TF6006为德国公司Telefunkenth自主设计开发的DC/DC高效率IC. 价格比
TF601	TAITRON	获取价格	6 Amp Fast Recovery Rectifier
TF601L	TAITRON	获取价格	6.0A Fast Recovery Rectifier
TF601LG	TAITRON	获取价格	6.0A Glass Passivated Fast Recovery Rectifier
TF602	TAITRON	获取价格	6 Amp Fast Recovery Rectifier
TF6029S	TDK	获取价格	Common Mode Choke Coils Line Filters for AC Power Supply Toroidal Core Type
TF6029S-102Y20R0-01	TDK	获取价格	Common Mode Choke Coils Line Filters for AC Power Supply Toroidal Core Type
TF6029S-102Y20R-01	TDK	获取价格	Single Phase EMI Filter
TF6029S-102Y30R0-02	TDK	获取价格	Common Mode Choke Coils Line Filters for AC Power Supply Toroidal Core Type

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