ST2051 Datasheet, PDF (1/10 Pages) STMicroelectronics – Undervoltage lock out

ST2051
Enhanced power switch
Not recommended for new design
Features
■ 90 mΩ high-side MOSFET switch
■ 500 mA continuous current per channel
■ Thermal and short-circuit protection with
) _{overcurrent logic output}
t(s _{■ Operating range from 2.7 to 5.5 V}
uc ■ CMOS- and TTL-compatible enable inputs
d _{■ 2.5 ms typical rise time}
ro _{■ Undervoltage lock out}
P _{■ 10 μA maximum standby supply current}
lete ^{■ Ambient temperature range, 0 °C to 85 °C}
o ■ 2 kV ESD protection
bs ^{■ Fault-blanking}
SO-8
) ^{- O} Table 1. Device summary
t(s ^{Order code}
Package
Packaging
uc ST2051BDR⁽¹⁾
SO-8
Tape and reel
Obsolete ^{Prod 1. Not recommended for new design (refer to STMPS2151MTR). Contact ST sales office for availability.}
November 2010
Doc ID 12593 Rev 3
This is information on a product still in production but not recommended for new designs.
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