參數(shù)資料
型號(hào): TL7705ACPSE4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: PLASTIC, SO-8
文件頁(yè)數(shù): 5/12頁(yè)
文件大小: 202K
代理商: TL7705ACPSE4
TL7702A, TL7705A, TL7709A, TL7712A, TL7715A
SUPPLY-VOLTAGE SUPERVISORS
SLVS028E – APRIL 1983 – REVISED JULY 1999
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
The functional block diagram is shown for illustrative purposes only; the actual circuit includes a trimming
network to adjust the reference voltage and sense-comparator trip point.
RESIN
≈100 A
R1
(see Note A)
6
5
1
Reference
Voltage
SENSE
GND
8
3
7
2
4
VCC
CT
RESET
REF
R2
(see Note A)
NOTES: A. TL7702A: R1 = 0
, R2 = open
TL7705A: R1 = 7.8 k
, R2 = 10 k
TL7709A: R1 = 19.7 k
, R2 = 10 k
TL7712A: R1 = 32.7 k
, R2 = 10 k
TL7715A: R1 = 43.4 k
, R2 = 10 k
B. Resistor values shown are nominal.
timing diagram
Output
Undefined
RESET
td
Output
Undefined
VCC and SENSE
td
Threshold Voltage
VCC ≈ 3.6 V
VCC ≈ 2 V
相關(guān)PDF資料
PDF描述
TL7705AID1/A 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TL7709ACY 1-CHANNEL POWER SUPPLY SUPPORT CKT, UUC8
TL7705AMFK 1-CHANNEL POWER SUPPLY SUPPORT CKT, CQCC20
TL7715ACY 1-CHANNEL POWER SUPPLY SUPPORT CKT, UUC8
TL7757ILPRE3 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL7705ACPSLE 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS
TL7705ACPSR 功能描述:監(jiān)控電路 4.55V Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TL7705ACPSRE4 功能描述:監(jiān)控電路 Sngl SVS f/5V System w/Prg Time Delay RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TL7705ACPSRG4 功能描述:監(jiān)控電路 Single Supply Vltg Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TL7705ACY 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS