參數(shù)資料
型號： TL7705BMUB
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, CDFP10
封裝： CERAMIC, DFP-10
文件頁數(shù)： 20/21頁
文件大?。?/td> 640K
代理商： TL7705BMUB
TL7702B, TL7705B, TL7733B
SUPPLY-VOLTAGE SUPERVISORS
SLVS037M – SEPTEMBER 1989 – REVISED MAY 2003
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 4
14
10
8
6
02
4
6
8
10
t
–
Assertion
T
ime
–
ns
18
20
ASSERTION TIME
vs
LOAD RESISTANCE
16
12
RL – Load Resistance – k
VCC = 5 V
CT = 0.1 F
CL = 10 pF
TA = 25°C
RESET tr
RESET tf
Figure 5
400
200
100
0
02
4
6
8
10
t
–
Deassertion
T
ime
–
ns
600
700
DEASSERTION TIME
vs
LOAD RESISTANCE
500
300
RL – Load Resistance – k
VCC = 5 V
CT = 0.1 F
CL = 10 pF
TA = 25°C
RESET tf
RESET tr
RESET tf
Figure 6
24
18
12
6
0
25
50
75
100
125
t
–
Assertion
T
ime
–
ns
30
36
ASSERTION TIME
vs
LOAD CAPACITANCE
150
175
200
VCC = 5 V
CT = 0.1 F
RL = 4.7 k
TA = 25°C
RESET tr
RESET tf
CL – Load Capacitance – pF
Figure 7
0.9
0.7
0.5
0.3
0
25
50
75
100
125
t
–
Deassertion
T
ime
–
1.1
1.3
DEASSERTION TIME
vs
LOAD CAPACITANCE
150
175
200
1.7
1.5
1.9
2.1
VCC = 5 V
CT = 0.1 F
RL = 4.7 k
TA = 25°C
RESET tf and RESET tr
CL – Load Capacitance – pF
s
For proper operation, both RESET and RESET should be terminated with resistors of similar value. Failure to do so may cause unwanted
plateauing in either output waveform during switching.
The TL7705BM is obsolete
and no longer is supplied.
相關PDF資料
PDF描述
TL7733BIDG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TL7733BCP 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
TL7733BCDRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TL7733BCDR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TL7702BIDRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
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TL7705BQDRG4 功能描述:監(jiān)控電路 Sgl Supply Vltg Sup ror 5V Sys RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TL7705BQP 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS
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