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參數(shù)資料
| 型號： | MB3891PFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 電源管理 |
| 英文描述： | Power Management IC for GSM Mobile Phone |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP64 |
| 封裝： | PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 1/29頁 |
| 文件大?。?/td> | 446K |
| 代理商： | MB3891PFV |
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DS04-27801-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
ASSP For Power Management Applications (Mobile Phones)
Power Management IC
for GSM Mobile Phone
MB3891
I
DESCRIPTION
MB3891 is intended to be used in future GSM-phones, Dual Band phones and Dual Mode phones. It contains all
the necessary functions to support all Digital, Analog and RF blocks in these phones. A Charge-pump including
a Logic Level Translation circuit is built in to support SIM-card (SmartCard) of both 3 and 5 Volt technology. The
circuit contains a charger for a rechargeable Lithium coin cell of a Real Time Clock.
A complex control circuit is built in to generate main reset and to turn on and off the different LDO’s.
I
FEATURES
Supply voltage range
Low power consumption current during standby
6-channel low-saturation voltage type series regulator
: 3 V to 5.5 V
: 400
μ
A (MAX)
: 2.1 V/2 channels, 2.8 V/3 channels, 2.5 V/2.8 V switch
Error prevention function during Low voltage
Power on reset function
3 V/5 V SW for SIM-Card
SIM interface function
Backflow prevention function for Battery-Backup
Temperature prevention function
I
PACKAGE
64-pin plastic LQFP
(FPT-64P-M03)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB3892PFF | Power Management IC for Mobile Phone |
| MB3892 | Power Management IC for Mobile Phone |
| MB3893A | Power Management IC for Mobile Phone |
| MB3893APFT | Bridge Rectifier Module; Phases:Three; Repetitive Reverse Voltage Max, Vrrm:1600V; Forward Current Avg Rectified, IF(AV):25A; Current Rating:30A; Current, Ifsm:300A; Forward Current:30A; Forward Voltage:1.25V RoHS Compliant: Yes |
| MB3893APFV | Bridge Rectifier; Current Rating:260A; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3892 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Power Management IC for Mobile Phone |
| MB3892PFF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Power Management IC for Mobile Phone |
| MB3893A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Power Management IC for Mobile Phone |
| MB3893APFT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Power Management IC for Mobile Phone |
| MB3893APFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Power Management IC for Mobile Phone |
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