參數(shù)資料
型號(hào): TPS3803-01DCKRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: GREEN, PLASTIC, SC-70, 5 PIN
文件頁(yè)數(shù): 12/16頁(yè)
文件大?。?/td> 484K
代理商: TPS3803-01DCKRG4
TPS3803-01
TPS3803G15
TPS3805H33
SLVS392A JULY 2001 REVISED JUNE 2007
www.ti.com
5
ABSOLUTE MAXIMUM RATINGS(1)
Over operating free-air temperature range, unless otherwise noted.
Supply voltage, VDD(2)
+7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All other pins(2)
0.3 V to +7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum low-output current, IOL
+5 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum high-output current, IOH
5 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
40
°C to +85°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
65
°C to +150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Soldering temperature
+260
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(1) 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 absolutemaximumrated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to GND. For reliable operation the device should not be continuously operated at 7 V for more than
t = 1000 h.
DISSIPATION RATING TABLE
PACKAGE
TA < +25°C
POWER RATING
DERATING FACTOR
ABOVE TA = +25°C
TA = +70°C
POWER RATING
TA = +85°C
POWER RATING
DCK
321 mW
2.6 mW/
°C
206 mW
167 mW
RECOMMENDED OPERATING CONDITIONS
MIN
MAX
UNIT
Supply voltage, VDD
1.3
6
V
Input voltage, VI
0
VDD + 0.3
V
Operating free-air temperature range, TA
40
85
°C
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