APW6021中文資料茂達電子數(shù)據(jù)手冊PDF規(guī)格書
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General Description
The APW6021 provides the power control and protection for four output voltages in high-performance, graphics intensive microprocessor and computer applications. The IC integrates voltage-mode PWM controller and three linear controllers, as well as the monitoring and protection functions into a 28-pin SOIC package. The PWM controller regulates the microprocessor core voltage with a synchronous-rectified buck converter. The linear controllers regulate the computer system’s AGP 1.5V or 3.3V bus power, the 1.5V GTL bus power, and the 1.8V power for the North/South Bridge core voltage and/or cache memory circuits.
Functional
? 4 Regulated Voltages are provided
? Microprocessor Core (1.3V to 3.5V)
? AGP Bus (1.5V or 3.3V)
? Memory (1.8V)
? GTL Bus (1.5V)
? Linear Controllers Drives with both MOSFET and Bipolar Series Pass Transistors
? Fixed or Externally Resistor-Adjustable Linear Outputs (FIX Pin)
? Simple Single-Loop Control Design
? Voltage-Mode PWM Control
? Fast PWM Converter Transient Response
? High-Bandwidth Error Amplifier
? Full 0 to 100 Duty Ratio
? Excellent Output Voltage Regulation
? Core PWM Output: ± 1 Over Temperature
? Other Outputs: ± 3 Over Temperature
? TTL-Compatible 5- Bit DAC Microprocessor Core Output Voltage Selection
? Wide Range - 1.3VDC to 3.5 VDC
? Power-Good Output Voltage Monitor
? Over-Voltage and Over-Current Fault Monitors
? Switching Regulator Does Not Require Extra Current Sensing Element, Uses MOSFET’s rDS(ON)
? Small Converter Size
? Constant Frequency Operation
? 200kHz Free-Running Oscillator; Program mable From 50kHz to Over 1MHz
產(chǎn)品屬性
- 型號：
APW6021
- 制造商：
ANPEC
- 制造商全稱：
Anpec Electronics Coropration
- 功能描述：
Advanced PWM and Triple Linear Power Controllers
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ANPEC/茂達電子 |
23+ |
SOP |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
ANPEC/茂達電子 |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ANPEC |
23+ |
SOT23-6 |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價 | ||
AP |
23+ |
SOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ANPEC |
26+ |
原廠原裝封裝 |
86910 |
全新原裝進口現(xiàn)貨價格優(yōu)惠 本公司承諾原裝正品假一賠 |
詢價 | ||
ANPEC/茂達 |
2450+ |
SOP8 |
6540 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
ANPEC |
25+ |
QFN |
536 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
AP |
22+ |
SOP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ANPEC/茂達電子 |
22+ |
SOT23-6 |
8000 |
原裝正品支持實單 |
詢價 | ||
ANPEC |
2025+ |
SOT23-6 |
5185 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 |
