TPS360633

BATTERY BACKUP SUPERVISOR FOR LOW POWER PROCESSORS

SLVS335C − DECEMBER 2000 − REVISED JANUARY 2007

7

Supply voltage:

7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MR, WDI, and PFI pins (see Note 1)

. . . . . . . . . . . . . . . . . . . . . . . . .

300 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±10 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation

See Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−40

°C to 85°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds

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.

NOTE 1: All voltage values are with respect to GND. For reliable operation the device must not be operated at 7 V for more than t = 1000h

continuously.

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

DGS

424 mW

3.4 mW/

°C

271 mW

220 mW

recommended operating conditions at specified temperature range

MIN

MAX

UNIT

Supply voltage, VDD

1.65

5.5

V

Battery supply voltage, VBAT

1.5

5.5

V

Input voltage, VI

0

VO + 0.3

V

High-level input voltage, VIH

0.7 x VO

V

Low-level input voltage, all other pins, VIL

0.3 x VO

V

Continuous output current at VOUT, IO

200

mA

Input transition rise and fall rate at WDI, MSWITCH,

∆t/∆V

100

ns/V

Slew rate at VDD or VBAT

34

mV/

µs

Operating free-air temperature range, TA

−40

85

°C

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