參數(shù)資料
型號(hào)： HA16129
廠商： Hitachi,Ltd.
元件分類： FPGA
英文描述： 1500000 SYSTEM GATE 1.5 VOLT FPGA
中文描述： 單看門狗定時(shí)器
文件頁(yè)數(shù)： 8/24頁(yè)
文件大?。?/td> 135K
代理商： HA16129
HA16129FPJ
8
Calculation Formulas
Item
Formula
Notes
Reference
voltage
Vout = 1.225 1 +
R1, R2; k
37 // R1
12 // R2
(
While the Vout voltage will be 5 V
±
1.5% when the
Voadj pin is open, the circuit shown here should be
used to change the Vout voltage externally.
Voadj
V
CC
CS
Vout
R2
R1
Current
limiter
voltage
V
CS
(150 mV Typ)
<
I
L
· R
CS
When this function operates, the base current to the
external transistor connected to the CS pin stops and
the Vout output is lowered.
V
CC
CS
Vout
R
CS
I
L
OVP
—
This function prevents the microprocessor from being
damaged if the Vout voltage is inadvertently increased
to too high a level. The OVP detection voltage is fixed.
t
RH
, t
RL
t
RH
t
RL
= 3.3
×
C
R
· R
R
= 1.1
×
C
R
· R
R
These determine the reset pulse frequency and duty.
RES
t
RH
t
RL
t
ON
t
ON
= 1.1
×
C
R
· R
T
Sets the time from the rise of the
NMI
signal to the point
the
RES
output is cleared.
NMI
t
ON
RES
t
OFF
t
OFF
= 6.5
×
C
R
· R
R
Sets the time from the point the P-RUN pulse stops to
the point a reset pulse is output.
RES
toff
P-RUN
相關(guān)PDF資料
PDF描述
HA16129AFPJ Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.
HA16138 AC/DC Switching Converter Controller IC With High-Voltage Power MOS FET
HA16138PS AC/DC Switching Converter Controller IC With High-Voltage Power MOS FET
HA16141P PFC and PWM Controller
HA16148PS AC/DC Switching Converter Controller IC With High-Voltage Power MOS FET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA16129AFPJ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.
HA16129FPJ 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Single Watchdog Timer
HA16138 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:AC/DC Switching Converter Controller IC With High-Voltage Power MOS FET
HA16138PS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:AC/DC Switching Converter Controller IC With High-Voltage Power MOS FET
HA16141FP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:PFC and PWM Controller
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*