- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382397 > PUCC3801T (NXP SEMICONDUCTORS) Current-mode PWM controller PDF資料下載
參數(shù)資料
| 型號： | PUCC3801T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Current-mode PWM controller |
| 中文描述： | SWITCHING CONTROLLER, 100 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | PLASTIC, SOT-96, 8 PIN |
| 文件頁數(shù)： | 16/16頁 |
| 文件大小： | 308K |
| 代理商： | PUCC3801T |
Koninklijke Philips Electronics N.V. 2001.
Printed in The Netherlands
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner.
The information presented in this document does not form part of any quotation or
contract, is believed to be accurate and reliable and may be changed without notice. No
liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or
intellectual property rights.
Date of release: 10 September 2001
Document order number: 9397 750 08419
Contents
Philips Semiconductors
PUCC3801
Current-mode PWM controller
1
2
3
4
5
6
6.1
6.2
7
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
7.1.7
7.2
7.2.1
7.2.2
8
9
10
10.1
10.2
11
12
13
14
15
16
General description
. . . . . . . . . . . . . . . . . . . . . . 1
Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information
. . . . . . . . . . . . . . . . . . . . . 1
Block diagram
. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information
. . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
Functional description
. . . . . . . . . . . . . . . . . . . 3
Pin functions. . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Compensation pin (COMP). . . . . . . . . . . . . . . . 3
Feedback pin (FB) . . . . . . . . . . . . . . . . . . . . . . 3
Current sense input pin (CSNS). . . . . . . . . . . . 4
Common circuit ground pin (GND) . . . . . . . . . . 4
Gate drive output pin (OUT) . . . . . . . . . . . . . . . 4
Positive supply voltage pin (V
DD
) . . . . . . . . . . . 4
Voltage regulator pin (REG) . . . . . . . . . . . . . . . 4
Device sections. . . . . . . . . . . . . . . . . . . . . . . . . 4
Power-up section . . . . . . . . . . . . . . . . . . . . . . . 4
Controller section . . . . . . . . . . . . . . . . . . . . . . . 6
Limiting values
. . . . . . . . . . . . . . . . . . . . . . . . . . 7
Characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . 7
Application information
. . . . . . . . . . . . . . . . . . 10
Off-line flyback regulator. . . . . . . . . . . . . . . . . 10
Optocoupler interface . . . . . . . . . . . . . . . . . . . 10
Marking
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Package outline
. . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history
. . . . . . . . . . . . . . . . . . . . . . . . 14
Data sheet status
. . . . . . . . . . . . . . . . . . . . . . . 15
Definitions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Disclaimers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PWS725A | Isolated, Unregulated DC/DC CONVERTERS |
| PWS726A | Isolated, Unregulated DC/DC CONVERTERS |
| PWS745 | 272 POS 1.27MM PITCH BGA SOCKET |
| PXAG39KBA | XA 16-bit microcontroller family XA 16-bit microcontroller 32K FLASH/1K RAM, watchdog, 2 UARTs |
| PXAG49KBA | XA 16-bit microcontroller family 64K FLASH/2K RAM, watchdog, 2 UARTs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PUD 151 | 制造商:Cooper Hand Tools / Weller 功能描述: |
| PUD-0505 | 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-DC Converter UNIT 1W UNREGULATED DC-DC CONVERTER |
| PUD-0505-2W | 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-DC Converter UNIT 2 W UNREGULATED DC-DC CONVERTER |
| PUD-0505-3K | 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-DC Converter UNIT 1W UNREGULATED DC-DC CONVERTER |
| PUD-0505A | 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-DC Converter UNIT 1W UNREGULATED DC-DC CONVERTER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。