參數(shù)資料
型號： XC9504B092CDR
廠商： TOREX SEMICONDUCTOR LTD.
英文描述： 2 ch. Step-Up / Inverting DC/DC Controller ICs
中文描述： 2通道。升壓/負(fù)輸出DC / DC控制器芯片
文件頁數(shù)： 14/53頁
文件大?。?/td> 3047K
代理商： XC9504B092CDR
14/53
XC9504
Series
Circuit 1, Circuit 2
L1, L2: 22
H (CDRH5D28, SUMIDA) : XC9504B092A
H (CDRH5D28, SUMIDA) : XC9504B093A
H (CDRH5D28, SUMIDA) : XC9504B095A
SD1, SD2 : CRS02 (Schottky, TOSHIBA)
EC10QS06 (Schottky, NIHON INTER)
C
L1
, C
L2
: 16MCE476MD2 (Tantalum, NIHON CHEMICON)
35MCE335MB x 3 (Tantalum, NIHON CHEMICON)
C
IN
: 16MCE476MD2
NPN Tr 1 : 2SD1628 (SANYO)
PNP Tr 2 : 2SA1213 (TOSHIBA)
R
FB
: Please use by the conditions as below.
R
FB11
+ R
FB12
1M
R
FB21
+ R
FB22
1M
R
FB11
/ R
FB12
= (Setting Output Voltage / 0.9) - 1
V
OUT2
= (0.9 - V
OUT1
) / (R
FB21
/ R
FB22
) + 0.9
C
FB
:
fzfb = 1 /(2
C
FB1
fzfb = 1 /(2
C
FB2
Circuit 4
L1 : 22
H (CDRH5D28 SUMIDA)
SD 1 : MA2Q737 (Schottky, MATSUSHITA)
C
L 1
: 16MCE476MD2 (Tantalum, NIHONCHEMICON)
C
IN
: 16MCE476MD2 (Tantalum, NIHONCHEMICON)
N-ch MOSFET : XP161A1355P (TOREX)
Circuit 5
L1 : 22
H (CDRH5D28, SUMIDA) : XC9504B092A
15
H (CDRH5D28, SUMIDA) : XC9504B093A
10
H (CDRH5D28, SUMIDA) : XC9504B095A
SD 1 : MA2Q737 (Schottky, MATSUSHITA)
C
L 1
: 16MCE476MD2 (Tantalum, NIHONCHEMICON)
C
IN
: 16MCE476MD2 (Tantalum, NIHONCHEMICON)
N-ch MOSFET : XP161A1355P (TOREX)
Circuit 7
L2 : 22
H (CDRH5D28, SUMIDA) : XC9504B092A
15
H (CDRH5D28, SUMIDA) : XC9504B093A
10
H (CDRH5D28, SUMIDA) : XC9504B095A
SD 2 : MA2Q737 (Schottky, MATSUSHITA)
C
L 2
: 16MCE476MD2 (Tantalum, NIHONCHEMICON)
C
IN
: 16MCE476MD2 (Tantalum, NIHONCHEMICON)
P-ch MOSFET : XP162A12A6P (TOREX)
15
10
R
FB11
) = 1kHz to 50kHz (12kHz usual)
R
FB21
) = 1kHz to 50kHz (12kHz usual).
1. PWM/PFM Automatic Switching
If PWM/PFM automatic switching control is selected and the step-up ratio is low (e.g., from 4.5 V to 5.0 V), the control
mode remains in PFM setting over the whole load range, since the duty ratio under continuous-duty condition is smaller
than the PFM duty ratio of the XC9504 series. The output voltage's ripple voltage becomes substantially high under
heavy load conditions, with the XC9504 series appearing to be producing an abnormal oscillation. If this operation
becomes a concern, set pins PWM to High to set the control mode to PWM setting. For use under the
above-mentioned condition, measured data of PWM/PFM automatic switching control shown on the data sheets are
available up to I
OUT
= 100 mA.
2. Ratings
Use the XC9504 series and peripheral components within the limits of their ratings.
EXTERNAL COMPONENTS USED FOR THE TEST CIRCUITS
NOTE ON USE
相關(guān)PDF資料
PDF描述
XC9504B092DAL 2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092DAR 2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092DDL 2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092DDR 2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B093CAL 2 ch. Step-Up / Inverting DC/DC Controller ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC9504B092DAL 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092DAR 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092DDL 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B092DDR 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2 ch. Step-Up / Inverting DC/DC Controller ICs
XC9504B093CAL 制造商:TOREX 制造商全稱:Torex Semiconductor 功能描述:2 ch. Step-Up / Inverting DC/DC Controller ICs
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