參數(shù)資料
型號： MB3828
廠商： Fujitsu Limited
英文描述： Pentium DC/DC Converter IC
中文描述： 奔騰直流/直流轉(zhuǎn)換器集成電路
文件頁數(shù)： 9/26頁
文件大?。?/td> 245K
代理商： MB3828
9
MB3828
(Ta = +25
°
C, V
CC
= 5 V)
Value
(Continued)
Parameter
Symbol
Pin
no.
Condition
Unit
Min.
Typ.
Max.
PWM comparator
blocks (PWM
Comp.1, 2)
Threshold voltage
V
TL
8, 11 Duty cycle = 0%
1.3
—
V
V
TH
8, 11 Duty cycle = Dtr
—
1.86
V
Dead time control
block (DTC)
Maximum duty cycle Dtr
8
R
T
= 130 k
85
90
95
%
Output blocks
(Drive1, 2)
Output voltage
(main side)
V
OH
8
OUT1 = –30 mA,
VB = 5 V, CB = 20 V,
VS = 15 V
CB – 1.4
CB – 1.1
—
V
V
OL
8
OUT1 = 30 mA,
VB = 5 V, CB = 22 V,
VS = 15 V
—
VS + 1.1
VS + 1.4
V
Output voltage
(synchronized
rectifier side)
V
OH
11
OUT2 = –30 mA,
VB = 5 V
VB – 1.4
VB – 1.1
—
V
V
OL
11
OUT2 = 30 mA,
VB = 5 V
—
0.1
0.5
V
Diode voltage
V
DIODE
13
I
DIODE
= 10 mA
—
1.0
1.1
V
Control block
(CTL)
CTL input voltage
V
IH
24
IC operating mode
2.0
—
18
V
V
IL
24
IC standby mode
0
—
1.0
V
μ
A
Input current
I
CTL
19
CTL = 5 V
—
100
160
PWRGOOD
comparator
protection block
(PWRGD)
Threshold voltage
V
TLOW
21
VD4 to VD0 setting,
VSENSE =
0.88
×
VD
0.90
×
VD
0.92
×
VD
V
V
THIGH
21
VD4 to VD0 setting,
VSENSE =
1.08
×
VD
1.10
×
VD
1.12
×
VD
V
Hysteresis voltage
V
H
21
—
3
30
50
mV
μ
A
V
Output leak current
I
LEAK
21
PWRGOOD = 5 V
—
—
40
Output voltage
V
OL
21
PWRGOOD = 1 mA
—
0.06
0.4
Discharge control
comparator (CS
Comp.)
Threshold voltage
V
TH
24
CS =
—
0.05
0.07
V
Discharge control
ON/OFF block
(CTL LOGIC)
ENB input voltage
V
IH
24
Discharge control ON
2.0
—
18
V
V
IL
24
Discharge control
OFF
0
—
1.0
V
Input current
I
ENB
7
ENB = 0 V
–1.0
–0.05
—
μ
A
1.2
相關(guān)PDF資料
PDF描述
MB3828PFV-G-BND BOX, POLYCARBONATE IP67 CLEAR LIDBOX, POLYCARBONATE IP67 CLEAR LID; Length / Height, external:65mm; Width, external:230mm; Depth, external:80mm; Material:Polycarbonate; Colour:Grey; Approval Bodies:GL, CSA, Fimko, Gost R, EN 50298
MB3829 System Power Supply IC for Mobile Telephone
MB3829PFV-G-BND BOX, PC, GY, 130X80X100BOX, PC, GY, 130X80X100; Length / Height, external:130mm; Width, external:80mm; Depth, external:100mm; Material:Polycarbonate; Colour:Grey; Approval category:EN 60529; IP rating:66/67; No. of holes:4; RAL
MB3832A ECONOLINE: REC5-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 5W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting
MB3832APFV DC/DC Converter IC for Charging
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB3828PFV-G-BND 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Pentium DC/DC Converter IC
MB3829 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:System Power Supply IC for Mobile Telephone
MB3829PFV-G-BND 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:System Power Supply IC for Mobile Telephone
MB3832A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:DC/DC Converter IC for Charging
MB3832A_03 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:DC/DC Converter IC for Charging
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