參數(shù)資料
型號(hào): MB3885
廠商: Fujitsu Limited
英文描述: 1-channel DC/DC Converter IC with Synchronous Rectifier
中文描述: 1通道DC / DC變換器的同步整流集成電路
文件頁數(shù): 19/29頁
文件大?。?/td> 239K
代理商: MB3885
MB3885
19
I
PROCESSING WITHOUT USING THE CS TERMINALS
When the soft start function is not used, the CS terminal (pin 6) should be left open.
I
OSCILLATOR FREQUENCY SETTING
The oscillator frequency can be set by connecting a timing capacitor (C
T
) to the CT terminal (pin 4) and a timing
resistor (R
T
) to the RT terminal (pin 5) .
Oscillator frequency
I
OUTPUT VOLTAGE SETTING
CS
"Open"
<
Operation Without Soft Start Setting
>
fosc (kHz) :
893000
C
T
(pF)
R
T
(k
)
+
+
7
8
6
V
O
R1
R2
FB
CS
INE
Error
Amp.
1.25 V
V
O
=
(R1
+
R2)
R2
1.25 V
相關(guān)PDF資料
PDF描述
MB3885PFV 1-channel DC/DC Converter IC with Synchronous Rectifier
MB3887 DC/DC Converter IC for Charging Li-ion battery
MB3887PFV DC/DC Converter IC for Charging Li-ion battery
MB3891 Power Management IC for GSM Mobile Phone
MB3891PFV Power Management IC for GSM Mobile Phone
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB3885PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:1-channel DC/DC Converter IC with Synchronous Rectifier
MB3885PFV-G-BND(E1) 制造商:Fujitsu 功能描述:
MB3886 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type
MB3886PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type
MB3887 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:DC/DC Converter IC for Charging Li-ion battery