TPS1110, TPS1110Y
SINGLE P-CHANNEL LOGIC-LEVEL MOSFETS
SLVS100B – OCTOBER 1994 – REVISED JANUARY 1998
D PACKAGE
(TOP VIEW)
Low r
. . . 65 mΩ Typ at V
= –4.5 V
DS(on)
GS
High Current Capability
6 A at V = –4.5 V
GS
SOURCE
SOURCE
SOURCE
GATE
DRAIN
DRAIN
DRAIN
DRAIN
1
2
3
4
8
7
6
5
Logic-Level Gate Drive (3 V Compatible)
= –0.9 V Max
V
GS(th)
Low Drain-Source Leakage Current
<100 nA From 25°C to 75°C
at V
= –6 V
DS
Fast Switching . . . 5.8 ns Typ t
d(on)
Small-Outline Surface-Mount Power
Package
description
The TPS1110 is a single, low-r
, P-channel enhancement-mode power MOS transistor. The device
DS(on)
features extremely low-r
values coupled with logic-level gate-drive capability and very low drain-source
DS(on)
leakage current. With a maximum V
of –0.9 V and an I
of only –100 nA, the TPS1110 is the ideal
GS(th)
DSS
high-side switch for low-voltage, portable battery-management power-distribution systems where maximizing
battery life is an important concern. The thermal performance of the 8-pin small-outline (D) package has been
greatly enhanced over the standard 8-pin SOIC, further making the TPS1110 ideally suited for many power
applications. For compatibility with existing designs, the TPS1110 has a pinout common with other P-channel
MOSFETs in small-outline integrated circuit (SOIC) packages. The TPS1110 is characterized for an operating
junction temperature range, T , from –40°C to 150°C. TheDpackageisavailablepackagedinstandardsleeves
J
or in taped and reeled formats. When ordering the tape-and-reel format, add an R suffix to the device type
number (e.g., TPS1110DR).
AVAILABLE OPTIONS
†
PACKAGED DEVICE
CHIP FORM
(Y)
T
J
SMALL OUTLINE
(D)
–40°C to 150°C
TPS1110D
TPS1110Y
†
The D package is available taped and reeled. Add an R suffix to device
type (e.g., TPS1110DR). The chip form is tested at 25°C.
schematic
SOURCE
1
2
3
4
GATE
5
6
7
8
DRAIN
Copyright 1998, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
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