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TB7106F - Buck DC-DC Converter

Description

Pin No.

This pin is connected to Bootstrap capacitor.

A 0.1μF bootstrap capacitor is required between BOOT pin and LX pin.

Features

  • Enables up to 3 A of load current (IOUT) with a minimum of external components.
  • High efficiency (η = 88% typ. ) HSON8-P-0505-1.27 Weight: 0.068 g (typ. ) (@VIN = 12 V, VOUT = 3.3 V and IOUT = 1A).
  • Operating voltage range: VIN = 4.5 to 20 V.
  • Low ON-resistance: RDS (ON) = 0.18 Ω (high-side) typical (@VIN = 12 V, Tj = 25°C).
  • Oscillation frequency: fOSC = 380 kHz (typ. ).
  • Reference voltage: VFB = 0.8 V ±2.25%(@ Tj = 25 ℃).
  • Because.

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Datasheet preview – TB7106F

Datasheet Details

Part number TB7106F
Manufacturer Toshiba
File Size 514.35 KB
Description Buck DC-DC Converter
Datasheet download datasheet TB7106F Datasheet
Additional preview pages of the TB7106F datasheet.

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Full PDF Text Transcription

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TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB7106F Buck DC-DC Converter IC TB7106F The TB7106F is a single-chip buck DC-DC converter IC that utilizing a chopper circuit. The TB7106F adopts bootstrap system and contains high-speed and low-on-resistance N-channel MOSFETs for the high side main switch to achieve high efficiency. Features • Enables up to 3 A of load current (IOUT) with a minimum of external components. • High efficiency (η = 88% typ.) HSON8-P-0505-1.27 Weight: 0.068 g (typ.) (@VIN = 12 V, VOUT = 3.3 V and IOUT = 1A) • Operating voltage range: VIN = 4.5 to 20 V • Low ON-resistance: RDS (ON) = 0.18 Ω (high-side) typical (@VIN = 12 V, Tj = 25°C) • Oscillation frequency: fOSC = 380 kHz (typ.) • Reference voltage: VFB = 0.8 V ±2.
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