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參數資料
| 型號： | MB3882PFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 穩壓器 |
| 英文描述： | 2-channel DC/DC Converter IC with Synchronous Rectifier |
| 中文描述： | 0.8 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO24 |
| 封裝： | PLASTIC, SSOP-24 |
| 文件頁數： | 1/30頁 |
| 文件大小： | 254K |
| 代理商： | MB3882PFV |
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DS04-27226-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP For Power Management Applications
2-channel DC/DC Converter IC
with Synchronous Rectifier
MB3882
I
DESCRIPTION
The MB3882 is a 2-channel DC/DC converter IC using pulse width modulation (PWM) and synchronous rectifi-
cation, designed for down conversion applications.
This device is a power supply with high output drive capacity. Synchronous rectification also provides for high
efficiency.
In addition, a 5 V regulator is built in to reduce the number of system components. The result is an ideal built-in
power supply for driving products with high speed CPU’s such as home TV game devices and notebook PC’s.
I
FEATURES
Synchronous rectification for high efficiency
Supply voltage range : 5.5 V to 18 V
High-precision reference voltage : 2.5 V
±
1
%
Error Amp. threshold voltage : 1.25 V
±
1
%
(0
°
C to 85
°
C)
Oscillator frequency range : 10 kHz to 500 kHz
Built-in soft start circuit with error Amp. input control
Totem pole type output for N-ch MOSFET
I
PACKAGE
24-pin Plastic SSOP
(FPT-24P-M03)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MB3882PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB3883 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down |
| MB3883_02 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down |
| MB3883PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down |
| MB3883PV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down |
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