Datasheet > TS2576CZ5-5

TS2576CZ5-5

更新时间： 2024-09-15 22:08:11

品牌	Logo	应用领域
TSC		稳压器开关
页数	文件大小	规格书
7页	142K
描述
3A Step Down Switching Voltage Regulator

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中文翻译

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TS2576CZ5-5 数据手册

TS2576

3A Step Down Switching Voltage Regulator

Pin assignment:

1. Input

52KHz Oscillating Frequency

2. Output

Output Current up to 3A

3. Ground

Enable Input Control

4. Feedback

5. Enable

General Description

The TS2576 Series are step-down switching regulators with all required active functions. It is capable of driving 3A load

with excellent line and load regulations. These devices are available in fixed output voltages of 3.3V, 5V, and an

adjustable output version.

The TS2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. Also it requires a

minimum number of external components. It substantially not only reduces the area of board size but also the size of heat

sink, and in some cases no heat sink is required. The ±4% tolerance on output voltage within specified input voltages and

output load conditions is guaranteed. Also, the oscillator frequency accuracy is within ±10%. External shutdown is

included. Featuring 70µA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as

thermal shutdown for full protection under fault conditions.

This series are offered in 5-pin TO-263, TO-220 package.

Features

Ordering Information

Guaranteed 3A output current

Part No.

Operating Temp.

Package

3.3V, 5V, and adjustable versions

(Ambient)

Wide input voltage range, up to 40V

TS2576CZ5-xx

TS2576CZ5

TO-220-5L

Internal oscillator of 52KHz fixed frequency

Wide adjust version output voltage range, from 1.23V

to 37V ±4% max. at over line and load conditions.

Low standby current, typ. 70µA, at shutdown mode

Requires only 4 external components

-20 ~ +85 ^oC

TS2576CM5-xx

TS2576CM5

TO-263-5L

Note: Where xx denotes voltage option, available are

12V, 5V and 3.3V. Leave blank for adjustable

version. Contact factory for additional voltage

options.

Thermal shutdown and current limit protection

P+ product enhancement tested

Applications

LCD Monitors

Efficient Pre-regulator for Linear Regulators

Positive to Negative converter (Buck-Boost)

ADD-ON Cards Switching Regulators

High Efficiency Step-Down Regulators

Absolute Maximum Rating

Input Voltage

Vin

+45

ENABLE Pin Input Voltage

Power Dissipation

Vin (operate)

-0.3V ≤ V ≤ Vin

Internal Limited

-0 ~ +150

P_D

T_J

^oC

Operating Junction Temperature Range

Storage Temperature Range

Lead Soldering Temperature (260 ^oC)

T_STG

-65 ~ +150

TO-220-5L / TO-263-5L Package

TS2576

1-7

2003/12 rev. A

12 3 4 5 6 7

中文翻译

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与TS2576CZ5-5相关器件

型号	品牌	获取价格	描述	数据表
TS2576CZ5-5.0	TSC	获取价格	3A Step Down Switching Voltage Regulator
TS2576CZ5C0	TSC	获取价格	3A / 52KHz Buck Switching Regulator
TS257F11ICT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN
TS257F13CHT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN
TS257F22IJT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN
TS257F23IAT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN
TS257F2XCET	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN
TS257F2XIFT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN
TS257F35CKT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN
TS257FX2IST	CTS	获取价格	Series - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN

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