參數(shù)資料
型號: UPD78045F
廠商: NEC Corp.
元件分類: DC/DC變換器
英文描述: 1 watt dc-dc converters
中文描述: 1瓦的DC - DC轉(zhuǎn)換器
文件頁數(shù): 35/72頁
文件大小: 510K
代理商: UPD78045F
35
m
PD78042F, 78043F, 78044F, 78045F
Notes 3.
Permissible total power loss differs depending on the temperature (see the following figure).
How to calculate total power loss
The following three power consumption are available for the
m
PD78042F. The sum of the three power consumption
should be less than the total power loss P
T
(80 % or less of ratings is recommended).
CPU power consumption: calculate V
DD
(MAX.)
I
DD1
(MAX.).
Output pin power consumption: Normal output and display output are available. Power consumption when
maximum current flows into each output pin.
Pull-down resistor power consumption: Power consumption by pull-down resistor connected to display
output pin by the mask option.
–40
0
+40
+80
200
400
600
800
Temperature [
°
C]
T
T
1
2
3
相關PDF資料
PDF描述
UPD78058F 8-bit single-chip microcontroller
UPD78058FY 8-bit single-chip microcontroller
UPD780018 1 watt dc-dc converters
UPD78045H 1 watt dc-dc converters
UPD78046H 1 watt dc-dc converters
相關代理商/技術參數(shù)
參數(shù)描述
UPD78053G518 制造商:Panasonic Industrial Company 功能描述:IC
UPD78063GF-144-3BA 制造商:World Products 功能描述:
UPD78063GF-147-3BA 制造商:Renesas Electronics Corporation 功能描述:
UPD78063GF-169-3BA 制造商:Renesas Electronics Corporation 功能描述:
UPD78064GF-132-3BA 制造商:Renesas Electronics Corporation 功能描述: