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參數(shù)資料
| 型號： | TEA1211 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | High efficiency auto-up/down DC/DC converter |
| 中文描述： | 高效率auto-up/down直流/直流轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/23頁 |
| 文件大?。?/td> | 125K |
| 代理商： | TEA1211 |
2003 Oct 13
2
Philips Semiconductors
Preliminary specification
High efficiency auto-up/down
DC/DC converter
TEA1211HN
CONTENTS
1
2
3
4
5
6
7
7.1
7.2
7.2.1
7.2.2
7.2.3
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.12.1
7.12.2
7.12.3
7.12.4
7.13
7.13.1
7.13.2
7.13.3
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
Introduction
Control mechanism
PWM
PFM
Switching sequence
Adjustable output voltage
Start-up
Under voltage lockout
Shut-down
Power switches
Synchronous rectification
PWM-only mode
External synchronisation
Current limiter
I
2
C-bus serial interface
Characteristics of the I
2
C-bus
START and STOP conditions
Bit transfer
Acknowledge
I
2
C-bus protocol
Addressing
Data
Write Cycle
8
9
10
11
11.1
LIMITING VALUES
THERMAL CHARACTERISTICS
CHARACTERISTICS
APPLICATION INFORMATION
Typical Li-Ion, 2- or 3-cell application with
I
2
C-bus programming
Component selection
Inductor
Capacitors
Schottky diodes
Feedback resistors
Current Limiter
PACKAGE OUTLINE
SOLDERING
Introduction to soldering surface mount
packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of surface mount IC packages for
wave and reflow soldering methods
DATA SHEET STATUS
DEFINITIONS
DISCLAIMERS
PURCHASE OF PHILIPS I
2
C COMPONENTS
11.2
11.2.1
11.2.2
11.2.3
11.2.4
11.2.5
12
13
13.1
13.2
13.3
13.4
13.5
14
15
16
17
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| TEA1211HN | High efficiency auto-up/down DC/DC converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TEA1211HN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:High efficiency auto-up/down DC/DC converter |
| TEA1330 | 制造商:FCI 制造商全稱:First Components International 功能描述:DUAL LOW-VOLTAGE POWER AMPLIFIER |
| TEA1401T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Power plug for the universal mains |
| TEA1402/N2,112 | 功能描述:電池管理 TEA1402/DIP18/TUBE-B RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| TEA1501 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Greeny; GreenChip |
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