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TPS2068DGNR - Texas Instruments - CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES

Categories Power Led Driver IC
Place of Origin: PHILIPPINE
Brand Name: Texas Instruments
Certification: Lead free / RoHS Compliant
Model Number: TPS2068DGNR
MOQ: 50
Price: Contact for Sample
Packaging Details: Contact for Sample
Delivery Time: Within 3days
Payment Terms: T/T in advance, Paypal, Western Union
Supply Ability: 5000
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TPS2068DGNR - Texas Instruments - CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES

Quick Detail:


CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES


Description:


The TPS206x power-distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require single or dual power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.

When the output load exceeds the current-limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low.

When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures that the switch remains off until valid input voltage is present. Current limit is typically 2.1 A.


Applications:


• 70-mΩ High-Side MOSFET

• 1.5-A Continuous Current

• Thermal and Short-Circuit Protection

• Accurate Current Limit (1.6 A min, 2.6 A max)

• Operating Range: 2.7 V to 5.5 V

• 0.6-ms Typical Rise Time

• Undervoltage Lockout

• Deglitched Fault Report (OC)

• No OC Glitch During Power Up

• 1-µA Maximum Standby Supply Current

• Reverse Current Blocking

• TPS2060/64 Temperature Range: 0°C to 70°C

• TPS2068/69 Temperature Range:-40°C to 85°C

• ESD Protection

• UL Listed – File No. E169910


Specifications:


Datasheets

TPS2060/4/8/9

Product Photos

8-MSOP Exp Pad Pkg

Standard Package

2,500

Category

Integrated Circuits (ICs)

Family

PMIC - Power Distribution Switches

Series

-

Packaging

Tape & Reel (TR)

Type

High Side Switch

Number of Outputs

1

Rds (On)

115 mOhm

Internal Switch(s)

Yes

Current Limit

2.1A

Voltage - Input

2.7 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

Supplier Device Package

8-MSOP-PowerPad

For Use With

TPS2068EVM-292-ND - TPS2068EVM-292


Competitive Advantage:


Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .


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