參數(shù)資料
型號: CS8151YDWFR16
廠商: ZF Electronics Corporation
英文描述: 5V, 100mA Low Dropout Linear Regulator with WATCHDOG, RESET, & WAKE UP
中文描述: 5V的,100mA的低壓差線性穩(wěn)壓器,帶有看門狗,復位,
文件頁數(shù): 3/8頁
文件大?。?/td> 196K
代理商: CS8151YDWFR16
3
Package Lead Description
Package Lead #
Lead Symbol
Function
Electrical Characteristics: continued
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
C
I
WATCHDOG Input
Threshold
HIGH
LOW
Hysteresis
Input Current
Pulse Width
1.4
1.3
100
0
2.0
V
V
0.8
25
-10
5
mV
μA
μs
0 < WDI < 6V
50% WDI falling edge to
50% WDI rising edge and
50% WDI rising edge to 50%
WDI falling edge (see Figure 1)
+10
I
WAKE UP Output
WAKE UP Period
WAKE UP Duty Cycle nominal
HIGH to WAKE UP
Rising Delay Time
see Figure 1a
see Figure 1c
50%
50% WAKE UP edge
(see Figure 1)
50% WDI falling edge to
50% WAKE UP falling edge
50%
falling edge to
50% WAKE UP falling edge
V
OUT
= 5V
4.5V
30
40
15
40
50
20
50
60
25
ms
%
ms
rising edge to
WAKE UP Response
to Watchdog Input
WAKE UP Response
to
RESET
2
10
μs
2
10
μs
Output
LOW
HIGH
Current Limit
I
OUT
= 25μA(sinking)
I
OUT
= 25μA(sourcing)
WAKE UP = 5V
WAKE UP = 0V
0.2
4.2
1.00
0.8
5.1
7.00
3.50
V
V
3.8
0.025
.05
mA
mA
RESET
RESET
RESET
7L TO-220 &
7L D
2
PAK
2
16 L PDIP
(internally fused) (internally fused)
9
16L SOIC
9
V
IN
WDI
Supply voltage to the IC.
3
11
11
CMOS/TTL compatible input lead. The watchdog function
monitors the falling edge of the incoming signal.
Ground Connection
4
4,5,12,13
4,5,6,12,13
Gnd
7
16
16
Delay
Input lead from timing capacitor for
signal.
and WAKE UP
6
15
15
CMOS/TTL compatible output lead
ever V
OUT
drops by more than 6% from nominal, or during
the absence of a correct watchdog signal.
CMOS/TTL compatible output consisting of a continuously
generated signal used to WAKE UP the microprocessor from
sleep mode.
Regulated output voltage 5V ± 2%.
goes low when-
5
14
14
WAKE UP
1
8
8
V
OUT
Sense
7
7
Kelvin connection which allows remote sensing of the output
voltage for improved regulation. If remote sensing is not
required, connect to V
OUT
.
RESET
RESET
RESET
相關(guān)PDF資料
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CS8151YDWFR16G 功能描述:低壓差穩(wěn)壓器 - LDO 5V 100mA w/WatchDog RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
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CS8151YNF16G 功能描述:低壓差穩(wěn)壓器 - LDO 5V 100mA w/WatchDog RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
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