text.skipToContent text.skipToNavigation
warning This page may load slowly on Internet Explorer. Content on this page may load slowly on Internet Explorer. For a faster experience, please view in Chrome or Firefox.

TPS2052DR ACTIVE

0.60A, 2.7-5.5-V dual (1in/ 2out) , fault report, active-high enable

custom-reels CUSTOM Custom reel may be available

Same as: TPS2052DRG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Replaced by: TPS2052BDR

Pricing


Qty Price (USD)
1-99 3.182
100-249 2.788
250-999 1.955
1,000+ 1.575

Additional package qty | carrier options info-circle

Package qty | Carrier 75 | TUBE
Inventory
Qty | Price (USD) 1ku | 1.827 1-99 3.691 100-249 3.234 250-999 2.267 1,000+ 1.827

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information info-circle

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
View or download

Export classification

  • US ECCN: EAR99

Packaging information

Package | Pins SOIC (D) | 8
Package qty | Carrier: 2,500 | LARGE T&R
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the TPS2052

  • 135-m -Maximum (5-V Input) High-Side MOSFET Switch
  • 500 mA Continuous Current per Channel
  • Short-Circuit Protection
  • Independent Thermal Protection
  • Overcurrent Logic Output
  • Operating Range...2.7-V to 5.5-V
  • Logic-Level Enable Input
  • 2.5-ms Typical Rise Time
  • Undervoltage Lockout
  • 10 uA Maximum Standby Supply Current
  • Bidirectional Switch
  • Available in 8-pin SOIC and PDIP Packages
  • Ambient Temperature Range, -40°C to 85°C
  • 2-kV Human-Body-Model, 200-V Machine-Model ESD Protection

Description for the TPS2052

The TPS2042 and TPS2052 dual power distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. Both the TPS2042 and the TPS2052 incorporate in a single package two 135-m N-channel MOSFET high-side power switches for power distribution systems that require multiple power switches. Each switch is controlled by a logic enable that is compatible with 5-V logic and 3-V logic. 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 TPS2042 and TPS2052 limit 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 the switch remains off until valid input voltage is present.

The TPS2042 and TPS2052 are designed to limit at 0.9-A load. These power distribution switches are available in 8-pin small-outline integrated circuit (SOIC) and 8-pin plastic dual-in-line packages (PDIP) and operate over an ambient temperature range of -40°C to 85°C.

The D package is available taped and reeled. Add an R suffix to device type (e.g., TPS2042DR)

Pricing


Qty Price (USD)
1-99 3.182
100-249 2.788
250-999 1.955
1,000+ 1.575

Additional package qty | carrier options info-circle

Package qty | Carrier 75 | TUBE
Inventory
Qty | Price (USD) 1ku | 1.827 1-99 3.691 100-249 3.234 250-999 2.267 1,000+ 1.827

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships  tube or tray  devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

Learn more

Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

Learn more