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: 23/28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
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, VDD (see Note 1)
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, CONTROL, RESIN, SENSE (see Note 1)
0.3 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum low output current, IOL
10 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum high output current, IOH
10 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK (VI < 0 or VI > VDD)
±10 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, IOK (VO < 0 or VO > VDD)
±10 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA: TL77xxI
40
°C to 85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TL77xxQ
40
°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TL77xxM
55
°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to GND.
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE TA = 25°C
TA = 85°C
POWER RATING
TA = 125°C
POWER RATING
D
725 mW
5.8 mW/
°C
377 mW
145 mW
FK
1375 mW
11.0 mW/
°C
715 mW
275 mW
JG
1050 mW
8.4 mW/
°C
546 mW
210 mW
P
1000 mW
8.0 mW/
°C
520 mW
200 mW
PW
525 mW
4.2 mW/
°C
273 mW
105 mW
U
700 mW
5.5 mW/
°C
370 mW
150 mW
recommended operating conditions at specified temperature range
MIN
MAX
UNIT
Supply voltage, VDD
2
6
V
Input voltage, VI
0
VDD
V
High-level input voltage at RESIN and CONTROL, VIH
0.7
×VDD
V
Low-level input voltage at RESIN and CONTROL, VIL
0.2
×VDD
V
High-level output current, IOH
VDD ≥ 2.7 V
2
mA
Low-level output current, IOL
VDD ≥ 2.7 V
2
mA
Input transition rise and fall rate at RESIN and CONTROL,
t/V
100
ns/V
Operating free-air temperature range, TA
TLC77xxI
40
85
°C
Operating free-air temperature range, TA
TLC77xxQ
40
125
°C
Operating free-air temperature range, TA
TLC77xxM
55
125
°C
To ensure a low supply current, VIL should be kept <0.3 V and VIH > VDD 0.3 V.
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