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參數(shù)資料
| 型號： | HA16129FPJ |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Single Watchdog Timer |
| 中文描述： | 單看門狗定時器 |
| 文件頁數(shù)： | 15/24頁 |
| 文件大小： | 135K |
| 代理商： | HA16129FPJ |
HA16129FPJ
15
Electrical Characteristics
(Ta = 25°C, V
CC
= 12V, Vout = 5.0V, Rf = R
R
= 180k
, Cf =
3300pF, C
R
= 0.1
μ
F, R
T
= 390k
, C
RES
= 1500pF, R
CS
= 0.2
) (cont)
Item
RES
output
block
Symbol
Min
Typ
Max
Unit
Test
conditions
High level
V
OHR
Vout – 0.2 Vout
Vout + 0.2 V
I
OHR
= 0mA
Low level
V
OLR
V
STR
V
OHE
—
—
0.4
V
I
OLR
= 2.0mA
Function start voltage
—
0.7
1.4
V
OUTE
output
block
High level
Vout – 0.2 Vout
Vout + 0.2 V
I
OHE
= 0mA
Low level
V
OLE
V
STE
ton
—
—
0.4
V
I
OLE
= 2.0mA
Function start voltage
—
0.7
1.4
V
RES
function
Power on time
25
40
60
ms
Clock off time
toff
80
130
190
ms
Reset pulse high time
t
RH
t
RL
V
NMI1
40
60
90
ms
Reset pulse low time
NMI
function
(Vout
detection)
15
20
30
ms
LVI
function
Detection
voltage 1
4.5
4.63
4.75
V
Hysteresis 1 V
HYSN1
Temperature
coefficient
—
50
100
mV
|
δ
V
NMI
/
δ
T | —
100
(400)
ppm/
°
C
NMI
function
(V
detection)
Detection
voltage 2
V
NMI2
5.0
5.4
5.7
V
R1 = 13k
,
R2 = 390k
Hysteresis 2 V
HYSN2
0.5
0.8
1.3
V
R1 = 13k
,
R2 = 390k
STBY
function
Detection
voltage
V
STBY
2.70
3.00
3.30
V
Hysteresis
V
HYSS
|
δ
V
STBY
/
δ
T | —
1.20
1.35
1.50
V
Temperature
coefficient
100
(400)
ppm/
°
C
RES
delay time
Disable time
t
RES
(100)
200
(300)
μ
s
Recovery time
Values in parentheses are design reference values.
tr
(100)
200
(300)
μ
s
Note:
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相關(guān)代理商/技術(shù)參數(shù) |
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| HA16141P_05 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:PFC and PWM Controller |
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