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TLV61048 Datasheet 14-v Output Voltage Non-synchronous Boost Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & munity TLV61048 SLVSEX0A – MARCH 2019 – REVISED JULY 2019 TLV61048 14-V Output Voltage Non-synchronous Boost Converter in SOT-23 package.

General Description

The TLV61048 is a non-synchronous boost converter that provides a power-supply solution for products powered by a low-voltage super capacitor and a single-cell Li-ion battery.

The TLV61048 integrates a power switch with 3.7-A typical current limit to extend the discharge capability of the input source without sacrificing maximal load delivery.

The TLV61048 could be configured at 600 kHz for higher efficiency or 1 MHz for smaller inductor and output capacitor.

Key Features

  • 1 Input voltage 2.65 V to 5.5 V (falling 2.4 V).
  • Output voltage up to 14 V.
  • Integrated low-side FET: 85 mΩ at 3.3 VIN.
  • 3.7-A (Typical) switch current limit.
  • Up to 90% Efficiency at 3.3-V Input and 12-V Output.
  • 600-kHz or 1-MHz Selectable switching frequency.
  • Internal Compensation.
  • 1-µA Shutdown current.
  • ±2.5% Output-voltage accuracy.
  • PFM operation mode at light load.
  • Internal 2-ms soft-start time.

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TLV61048 Distributor