Datasheet

TPS61000, TPS61001, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006, TPS61007
SINGLE- AND DUAL-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD
SLVS279C – MARCH 2000 – REVISED APRIL 2003
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) –0.3 V to 3.6 V. . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, V
I
(SW) –0.3 V to V
OUT
+0.7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak current into SW 1300 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation See dissipation rating table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
–40°C to 85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum junction temperature, T
J
150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
–65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 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
T
A
≤ 25_C
POWER RATING
DERATING FACTOR
ABOVE T
A
= 25_C
T
A
= 70_C
POWER RATING
T
A
= 85_C
POWER RATING
DGS 424 mW 3.4 mW/_C 271 mW 220 mW
recommended operating conditions
MIN NOM MAX UNIT
Supply voltage at V
BAT
0.8 V
O
V
Output current
V
BAT
= 0.8 V 100
mA
Output current
V
BAT
= 1.8 V 250
mA
Inductor 10 33 µH
Input capacitor 10 µF
Output capacitor 22 µF
Operating junction temperature, T
J
–40 125 °C