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Siehe Technische Spezifikationen

TPS2111PW +BOM

2.8-V to 5.5-V, 84-mΩ, 1.25-A, power mux with manual, automatic and slow switchover

Hersteller:

Texas Instruments, Inc
Herstellerteil #:

TPS2111PW
Datenblatt:

TPS2111PW Datenblatt (PDF)
Type:

Source Selector Switch
FET Type:

N-Channel
Ratio - InputOutput:

2:1
Internal Switch(s):

Yes
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an TPS2111PW

TPS2111PW Allgemeine Beschreibung

The TPS2111PW power multiplexer is the perfect solution for seamlessly transitioning between two power supplies with ease. With the ability to switch between a battery and a wall adapter, each operating between 2.8-5.5V and capable of delivering up to 1A, this versatile device offers exceptional performance and reliability

Hauptmerkmale

Two-Input, One-Output Power Multiplexer With Low r_DS(on) Switches:
- 84 m Typ (TPS2111)
- 120 m Typ (TPS2110)
Reverse and Cross-Conduction Blocking
Wide Operating Voltage Range . . . .2.8 V to 5.5 V
Low Standby Current . . . . 0.5-µA Typ
Low Operating Current . . . . 55-µA Typ
Adjustable Current Limit
Controlled Output Voltage Transition Times, Limits Inrush Current and Minimizes Output Voltage Hold-Up Capacitance
CMOS and TTL Compatible Control Inputs
Manual and Auto-Switching Operating Modes
Thermal Shutdown
Available in a TSSOP-8 Package
APPLICATIONS
- PCs
- PDAs
- Digital Cameras
- Modems
- Cell phones
- Digital Radios
- MP3 Players

Spezifikationen

Category	Integrated Circuits (ICs)Power Management (PMIC)OR Controllers, Ideal Diodes	Series	-
Type	Source Selector Switch	FET Type	N-Channel
Ratio - Input:Output	2:1	Internal Switch(s)	Yes
Delay Time - ON	1 ms	Delay Time - OFF	5 ms
Current - Output (Max)	1.25A	Current - Supply	55 µA
Voltage - Supply	2.8V ~ 5.5V	Applications	Handheld/Mobile Devices
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	TPS2111	Number of input channels	2
IN1, IN2 input voltage (min) (V)	2.8	IN1, IN2 input voltage (max) (V)	5.5
IN1 rDS(on) (typ) (mΩ)	84	IN2 rDS(on) (typ) (mΩ)	84
IN1 output current (max) (A)	1.25	IN2 output current (max) (A)	1.25
Rating	Catalog	Quiescent current (Iq) (µA)	0.5
Operating temperature range (°C)	-40 to 85	FET	Internal
Imax (A)	1.25	Features	Adjustable current limit, Inrush current control, Reverse current blocking, Thermal shutdown
Device type	Power muxes	Function	Reverse current blocking, Thermal shutdown
feature-input-voltage-range-v	1.5 to 5.5	feature-maximum-output-current-a	1.25
feature-maximum-supply-current-ma	0.09	feature-switch-on-resistance-ohm	0.084
feature-maximum-power-dissipation-mw	386.84	feature-packaging	Tube
feature-pin-count	8	feature-cecc-qualified	No
feature-esd-protection	Yes	feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	No

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