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參數(shù)資料
| 型號(hào)： | AT1796-33 |
| 廠商： | Aimtron Technology Corp. |
| 英文描述： | 150kHz, 3A Step-Down Switching Regulator |
| 中文描述： | 150kHz的，第3A降壓型開(kāi)關(guān)穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 425K |
| 代理商： | AT1796-33 |
AT1796
Preliminary Product Information
150kHz, 3A Step-Down Switching Regulator
Features
3.3V and 5V output versions
Guaranteed 3A output load current
Requires small number ofexternal components
Excellent line and load regulation
150kHz fixed frequency internal oscillator
Built-in TTL On/Off Control
Low power standby mode, I
Q
typically 80uA
Built-in current limit protection
Built-in thermal shutdown circuit.
Operating voltage: 4.5V~25V
TO-265 package
Applications
High-efficiency step-down regulator
TFT Scalar Board
On-card switching regulators
7F, No.9, PARK AVENUE II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW:
http://www.aimtron.com.tw
2/15/2006 REV : 1.1 Email:
service@aimtron.com.tw
1
Description
The AT1796 series of regulators are step-down
(buck) DC/DC converter, capable of driving a
3A load with excellent line and load regulation.
Requiring a minimum number of external
components, these regulators are simple to use .
The AT1796 series operates at a switching
frequency of 150kHz.Available in a standard
5-lead TO-263 surface mount package. It include
a guaranteed
±
4% tolerance on output voltage
under specified input voltage and output load
conditions, and
±
15% on the oscillator
frequency.
Block Diagram
Aimtron reserves the right without notice to change this circuitry and specifications.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT1796-33-PBF | 150kHz, 3A Step-Down Switching Regulator |
| AT1796-50 | 150kHz, 3A Step-Down Switching Regulator |
| AT1796-50-PBF | 150kHz, 3A Step-Down Switching Regulator |
| AT1796-ADJ | 150kHz, 3A Step-Down Switching Regulator |
| AT1796-ADJ-PBF | 150kHz, 3A Step-Down Switching Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1796-33-PBF | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:150kHz, 3A Step-Down Switching Regulator |
| AT1796-50 | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:150kHz, 3A Step-Down Switching Regulator |
| AT1796-50-PBF | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:150kHz, 3A Step-Down Switching Regulator |
| AT1796-ADJ | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:150kHz, 3A Step-Down Switching Regulator |
| AT1796-ADJ-PBF | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:150kHz, 3A Step-Down Switching Regulator |
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