参数资料
型号: TL7705ACPSE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: PLASTIC, SO-8
文件页数: 5/12页
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
相关PDF资料
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
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