TPS2045A, TPS2046A, TPS2047A, TPS2048A

TPS2055A, TPS2056A, TPS2057A, TPS2058A

CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

SLVS251A – SEPTEMBER 2000 – REVISED FEBRUARY 2001

2

POST OFFICE BOX 655303

AVAILABLE OPTIONS

RECOMMENDED

MAXIMUM CONTINUOUS

TYPICAL SHORT-CIRCUIT

NUMBER OF

PACKAGED DEVICES

TA

ENABLE

MAXIMUM CONTINUOUS

LOAD CURRENT

(A)

CURRENT LIMIT AT 25

°C

(A)

NUMBER OF

SWITCHES

SOIC

(D)†

Active low

Single

TPS2045AD

Active high

Single

TPS2055AD

Active low

Dual

TPS2046AD

0

°Cto85°C

Active high

025

05

Dual

TPS2056AD

0

°C to 85°C

Active low

0.25

0.5

Triple

TPS2047AD

Active high

Triple

TPS2057AD

Active low

Quad

TPS2048AD

Active high

Quad

TPS2058AD

† The D package is available taped and reeled. Add an R suffix to device type (e.g., TPS2045ADR)