參數(shù)資料
型號: CS8141YTVA7
廠商: ZF Electronics Corporation
英文描述: Multiconductor Cable; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes RoHS Compliant: Yes
中文描述: 5V的,500mA的線性穩(wěn)壓器具有使能,以及看門狗復(fù)位
文件頁數(shù): 3/12頁
文件大?。?/td> 214K
代理商: CS8141YTVA7
3
Package Lead Description
Package Lead #
Lead Symbol
Function
Electrical Characteristics: continued
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
C
I
Threshold
HIGH V
R(HI)
V
OUT
increasing
4.65
4.90 V
OUT
- 0.05
V
LOW V
R(LOW)
V
OUT
decreasing
4.50
4.70
4.90
V
Threshold Hysteresis(V
RH
)
(HIGH - LOW)
150
200
250
mV
Reset Output Leakage
V
OUT
3 V
R(HI)
25
μA
= HIGH
Output Voltage
Low(V
L(LOW)
)
1V 2 V
OUT
2 V
R(LOW)
Rp = 2.7k*
V
OUT
, Power up, Power down
0.1
0.4
V
Low (V
Rpeak
)
0.6
1.0
V
Delay Times
t
POR
t
WDI(
C
DELAY
= 0.1μF
30.0
0.5
47.5
1.0
65.0
1.5
ms
ms
)
I
Watchdog
Input Voltage
HIGH
LOW
Input Current
2.0
V
V
μA
0.8
10
WDI 2 V
OUT
0
Threshold Frequency
f
WDILOWER
f
WDI(UPPER)
**
C
DELAY
= 0.1μF
64
218
77
262
96
326
Hz
Hz
* R
P
is connected to
** CS8140 only
To observe safe operating junction temperature, low duty cycle pulse testing is used on tests where applicable.
and V
OUT
.
RESET
RESET
RESET
RESET
7 Lead
TO-220
1
24 Lead *
SOIC Wide
21
14 Lead
PDIP
12
V
IN
ENABLE
Supply voltage to IC, usually direct from the battery.
2
23
13
CMOS compatible logical input. V
OUT
is disabled when
ENABLE is LOW and WDI is beyond its preset limits.
3
24
14
CMOS compatible output lead.
V
OUT
drops below 4.5% of its typical value for more than
2μs or WDI signal falls outside its window limits.
goes low whenever
4
12, 20
11
Gnd
Ground connection.
5
2
1
Delay
Timing capacitor for Watchdog and
functions.
6
3
2
WDI
CMOS compatible input lead. The Watchdog function mon-
itors the falling edge of the incoming digital pulse train. The
signal is usually generated by the system microprocessor.
7
4
3
V
OUT
Sense
Regulated output voltage, 5V (typ).
N/A
5
4
Kelvin connection which allows remote sensing of output
voltage for improved regulation.
1,6-11,13-19,22
5-10
NC
No connection.
* The CS8141 uses a fused lead package. Leads 6-8 and 17-19 are fused together through the lead frame. These leads are
electrically connected to IC ground and should be connected to system ground for a good thermal connection.
RESET
RESET
RESET
相關(guān)PDF資料
PDF描述
CS8141YTHA7 Hook-Up Wire; Conductor Size AWG:22; No. Strands x Strand Size:7 x 30; Jacket Color:Orange; Approval Bodies:UL, CSA; Approval Categories:UL AWM Style 1015, CSA Type TEW, JQA-F-, Passes VW-1 Flame Test; Conductor Material:Copper RoHS Compliant: Yes
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