Littelfuse Unveils Load Swap ICs Sequence with Extremely-Low Energy Consumption Extends Battery Lifetime

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Small kind issue and best-in-class effectivity make them best for IoT, cellular, wearable electronics.

Littelfuse, Inc., an industrial know-how manufacturing firm empowering a sustainable, related, and safer world, introduced the most recent launch of 5 versatile load swap gadgets within the Safety ICs product line.

These new Load Swap ICs are ultra-efficient, 2 and 4 A-rated load switches with built-in true reverse present blocking (TRCB) and slew fee management. Their best-in-class effectivity makes them best for cellular and wearable client electronics. They help the business’s lowest quiescent present (IQ), low RON, and shutdown present (ISD), serving to designers scale back parasitic leakage present, enhance system effectivity, and improve general battery lifetime.

The newest Load Swap ICs are perfect for use in a variety of electronics designs, together with:

  • Handheld gadgets,
  • Wearables,
  • Web of Issues (IoT),
  • SSD storage,
  • Constructing automation, and
  • Shopper electronics.

“The brand new Load Swap IC Sequence helps an prolonged battery lifetime for cellular and wearable merchandise by offering low energy consumption and energy financial savings with easy-to-power on/off management,” mentioned Bernie Hsieh, Assistant Product Supervisor of the Safety Semiconductor Enterprise group at Littelfuse. “Their package deal’s chip-scale kind issue gives area financial savings whereas integrating a number of capabilities, akin to slew fee management, true reverse present blocking, and fast output discharging.”

The Load Swap ICs supply the next key advantages over earlier options:

  • Energy saving ends in a considerably longer battery lifetime.
  • The decrease energy consumption (decrease RON, IQ, ISD) gives high-efficiency operation.
  • They use a chip-scale package deal (with WLCSP) to interchange discrete circuits with a number of useful integrations akin to energy MOSFET, reverse diode, discharge MOSFET, passive parts, and so forth.
  • The chip-scale-size kind issue additionally considerably reduces PCB area requirement.

The Load Swap ICs can be found within the following collection:

  • LQ05021QCS4 – 5V, 2A Extremely-Low Consumption with Slew Fee Management
  • LQ05021RCS4 – 5V, 2A Extremely-Low Consumption with True Reverse Present Blocking
  • LQ05022QCS4 – 5V, 2A Extremely-Low Consumption with Slew Fee Management
  • LQ05041QCS6 – 5V, 4A, Extremely-Low Consumption with Slew Fee Management
  • LQ05041RCS6 – 5V, 4A Extremely-Low Consumption with True Reverse Present Blocking

The load swap gadgets make the most of a small, chip-scale package deal with:

  • 4 (4) bumps in a 0.77 mm x 0.77 mm x 0.46 mm package deal measurement on a 0.4 mm pitch,
  • 4 (4) bumps in a 0.97 mm x 0.97 mm x 0.55 mm die measurement on a 0.4 mm pitch, or
  • Six (6) bumps in a 97 mm x 1.47 mm x 0.55 mm package deal measurement on a 0.5 mm pitch.

Availability

The Load Swap ICs can be found in tape and reel format in portions of 4,000 (LQ05021QCS4, LQ05021RCS4, LQ05022QCS4) or 3,000 (LQ05041QCS6, LQ05041RCS6). Place pattern requests via approved Littelfuse distributors worldwide. For an inventory of Littelfuse distributors, please go to Littelfuse.com.

For Extra Data
Further data on the most recent collection launch is on the market on the Load Swap ICs product web page below the Safety ICs product line. For technical questions, please contact Bernie Hsieh, Assistant Product Supervisor, Safety Semiconductor Enterprise, bhsieh@littelfuse.com.

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