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參數(shù)資料
| 型號(hào)： | TS2576CZ5-12 |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 英文描述： | CAP TANT 33UF 4.0V 20% POLY SMD |
| 中文描述： | 第3A降壓開(kāi)關(guān)穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大?。?/td> | 141K |
| 代理商： | TS2576CZ5-12 |
TS2576
1-7
2003/12 rev. A
TS2576
3A Step Down Switching Voltage Regulator
Pin assignment:
1. Input
2. Output
3. Ground
4. Feedback
5. Enable
52KHz Oscillating Frequency
Output Current up to 3A
Enable Input Control
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
Guaranteed 3A output current
3.3V, 5V, and adjustable versions
Wide input voltage range, up to 40V
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
Thermal shutdown and current limit protection
P+ product enhancement tested
Ordering Information
Note: Where
xx
denotes voltage option, available are
12V, 5V and 3.3V. Leave blank for adjustable
version. Contact factory for additional voltage
options.
Part No.
Operating Temp.
(Ambient)
Package
TS2576CZ5-
xx
TS2576CZ5
TO-220-5L
TS2576CM5-
xx
TS2576CM5
-20 ~ +85
o
C
TO-263-5L
Applications
High Efficiency Step-Down Regulators
LCD Monitors
ADD-ON Cards Switching Regulators
Efficient Pre-regulator for Linear Regulators
Positive to Negative converter (Buck-Boost)
Absolute Maximum Rating
Input Voltage
Vin
+45
V
ENABLE Pin Input Voltage
Vin (operate)
-0.3V
≤
V
≤
Vin
V
Power Dissipation
P
D
Internal Limited
W
Operating Junction Temperature Range
T
J
-0 ~ +150
o
C
Storage Temperature Range
T
STG
-65 ~ +150
o
C
Lead Soldering Temperature (260
o
C)
TO-220-5L / TO-263-5L Package
5
S
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS2576CZ5-3.3 | 3A Step Down Switching Voltage Regulator |
| TS2576CZ5 | 3A Step Down Switching Voltage Regulator |
| TS258 | Dual Operating Amplifier |
| TS258CD | Dual Operating Amplifier |
| TS258CS | Dual Operating Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS2576CZ512 C0 | 制造商:SKMI/Taiwan 功能描述:TO-220-5L;3AMP STEP DOWN 12V S |
| TS2576CZ5-3.3 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:3A Step Down Switching Voltage Regulator |
| TS2576CZ533 | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 3.3V 3.0A RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TS2576CZ5-33 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:3A Step Down Switching Voltage Regulator |
| TS2576CZ533 C0 | 制造商:SKMI/Taiwan 功能描述:3A / 52KHZ BUCK SWITCHING REGULATOR |
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