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参数资料
型号： TLC7705QPWLE
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, TSSOP-8
文件页数： 27/28页
文件大小： 766K
代理商： TLC7705QPWLE
TLC7701, TLC7725, TLC7703, TLC7733, TLC7705
MICROPOWER SUPPLY VOLTAGE SUPERVISORS
SLVS087L DECEMBER 1994 REVISED FEBRUARY 2003
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics at VDD = 5 V, RL = 2 k, CL = 50 pF
MEASURED
TLC77xxM
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
td
Delay time
VI(SENSE) ≥ VIT+
RESET
and
RESET
RESIN = 2.7 V,
CONTROL = 0.4 V,
CT = 100 nF,
See timing diagram
Full
range
1.1
2.1
4.2
ms
V
= V
max + 0.2 V,
25
°C
20
tPLH
Propagation delay
time, low-to-high-level
SENSE
RESET
VIH = VIT+max + 0.2 V,
VIL = VITmin 0.2 V,
RESIN = 2.7 V,
Full
range
24
s
tPLH
time, low-to-high-level
output
SENSE
IL
IT
RESIN = 2.7 V,
CONTROL = 0.4 V,
25
°C
5
output
RESET
CONTROL = 0.4 V,
CT = NC
Full
range
7
s
V
= V
max + 0.2 V,
25
°C
5
tPHL
Propagation delay
time, high-to-low-level
SENSE
RESET
VIH = VIT+max + 0.2 V,
VIL = VITmin 0.2 V,
RESIN = 2.7 V,
Full
range
7
s
tPHL
time, high-to-low-level
output
SENSE
IL
IT
RESIN = 2.7 V,
CONTROL = 0.4 V,
25
°C
20
output
RESET
CONTROL = 0.4 V,
CT = NC
Full
range
24
s
V
= 2.7 V,
25
°C
20
tPLH
Propagation delay
time, low-to-high-level
RESIN
RESET
VIH = 2.7 V,
VIL = 0.4 V,
SENSE = VIT+max + 0.2 V,
Full
range
24
s
tPLH
time, low-to-high-level
output
RESIN
IL
SENSE = VIT+max + 0.2 V,
CONTROL = 0.4 V,
25
°C
45
output
RESET
CONTROL = 0.4 V,
CT = NC
Full
range
65
ns
V
= 2.7 V,
25
°C
40
tPHL
Propagation delay
time, high-to-low-level
RESIN
RESET
VIH = 2.7 V,
VIL = 0.4 V,
SENSE = VIT+max + 0.2 V,
Full
range
60
ns
tPHL
time, high-to-low-level
output
RESIN
IL
SENSE = VIT+max + 0.2 V,
CONTROL = 0.4 V,
25
°C
20
output
RESET
CONTROL = 0.4 V,
CT = NC
Full
range
24
s
Propagation delay
25
°C
38
tPLH
Propagation delay
time, low-to-high-level
output
CONTROL
RESET
VIH = 2.7 V,
VIL = 0.4 V,
SENSE = VIT+max + 0.2 V,
Full
range
58
ns
Propagation delay
CONTROL
RESET
IL
SENSE = VIT+max + 0.2 V,
RESIN = 2.7 V,
25
°C
38
tPHL
Propagation delay
time, high-to-low-level
output
RESIN = 2.7 V,
CT = NC
Full
range
58
ns
Low-level minimum
SENSE
VIH = VIT+max + 0.2 V,
VIL = VITmin 0.2 V,
Full
3
s
Low-level minimum
pulse duration
RESIN
VIL = 0.4 V,
VIH = 2.7 V
Full
range
1
s
tr
Rise time
RESET
and
10% to 90%
Full
8
ns/V
tf
Fall time
and
RESET
90% to 10%
Full
range
4
ns/V
NC = No capacitor, and includes up to 100-pF probe and jig capacitance.
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