AIC1573中文資料AIC數(shù)據(jù)手冊PDF規(guī)格書
AIC1573規(guī)格書詳情
DESCRIPTION
The AIC1573 combines two PWM voltage mode controllers and two linear controllers as well as the monitoring and protection functions in this chip. One PWM controller regulates the microprocessor core voltage with a synchronous rectified buck converter. The second PWM controller provides AGP bus 1.5V or 3.3V power with a standard buck converter. Two linear controllers regulate power for the 1.5V GTL bus and 1.8V power for the chip set core voltage and/or cache memory circuits.
FEATURES
? Compatible with HIP6020.
? Provides 4 Regulated Voltages for Microprocessor Core, AGP Bus, Memory and GTL Bus Power.
? TTL Compatible 5-bit Digital-to-Analog Core Output Voltage Selection. Range from 1.3V to 3.5V. 0.1V Steps from 2.1V to 3.5V. 0.05V Steps from 1.3V to 2.05V.
? ±1.0 PWM Output Voltage for VCORE.
? ±3 PWM Output Voltage for AGP Bus.
? ±3.0 Reference Voltage for Chipset and/or Cache Memory and VGTL.
? Simple Voltage-Mode PWM Control with Built in Internal Compensation Networks.
? N-Channel MOSFET Driver for PWM buck converters.
? Linear Controller Drives Compatible with both N– Chanel MOSFET and NPN Bipolar Series Pass Transistor.
? Operates from +3.3V, +5V and +12V Inputs.
? Fast Transient Response.
? Full 0 to 100 Duty Ratios.
? Adjustable Current Limit without External Sense Resistor.
? Microprocessor Core Voltage Protection against Upper MOSFET shorted to +5V.
? Power Good Output Voltage Monitor.
? Over-Voltage and Over-Current Fault Monitors.
? 200KHz Free-Running Oscillator Programmable up to 700KHz. n
APPLICATIONS
? Full Motherboard Power Regulation for Computers.
產(chǎn)品屬性
- 型號：
AIC1573
- 制造商：
AIC
- 制造商全稱：
Analog Intergrations Corporation
- 功能描述：
5-bit DAC, Synchronous PWM Power Regulator with Simple PWM Power Regulator, LDO And Linear Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AIC |
23+ |
SOP-8 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
AIC |
22+ |
DIP28 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
AIC |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
ANALOG |
2447 |
SOP8 |
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 | ||
AIC |
18+ |
SOP-8 |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
ADI/亞德諾 |
23+ |
SOP8 |
11500 |
原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
AIC |
24+ |
SOP8 |
47186 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
AIC |
25+23+ |
SOP-8 |
29425 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
AIC |
24+ |
SOP-8 |
18560 |
假一賠十全新原裝現(xiàn)貨特價供應(yīng)工廠客戶可放款 |
詢價 | ||
AIC |
25+ |
SOP8 |
5900 |
原裝正品,歡迎來電咨詢! |
詢價 |
