參數(shù)資料
型號(hào): TPS61002DGS
廠商: Texas Instruments, Inc.
英文描述: SINGLE-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD
中文描述: 單電池升壓轉(zhuǎn)換器,啟動(dòng)成滿載
文件頁數(shù): 6/22頁
文件大?。?/td> 389K
代理商: TPS61002DGS
TPS61000, TPS61001, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006
SINGLE-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD
SLVS279A – MARCH 2000 – REVISED MAY 2000
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings
Input voltage range, V
I
(V
BAT
, V
OUT
, COMP, FB, LBO, EN, LBI)
Input voltage, V
I
(SW)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak current into SW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum junction temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–0.3 V to 3.6 V
–0.3 V to 7 V
1300 mA
. . . . . . . . . . . . . . . . . . . . . . . . .
See dissipation rating table
–40
°
C to 85
°
C
150
°
C
–65
°
C to 150
°
C
260
°
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.
DISSIPATION RATING TABLE
PACKAGE
TA
25 C
POWER RATING
424 mW
DERATING FACTOR
ABOVE TA = 25 C
3.4 mW/ C
TA = 70 C
POWER RATING
271 mW
TA = 85 C
POWER RATING
220 mW
DGS
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage at VBAT
0.8
VO
V
Output current
VBAT = 1.2 V
VBAT = 2.4 V
100
mA
250
Inductor
10
33
μ
H
μ
F
μ
F
°
C
Input capacitor
10
Output capacitor
22
Operating junction temperature, TJ
–40
125
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