TB7107FN Datasheet Buck DC-DC Converter

Manufacturer: Toshiba

TB7107FN buck dc-dc converter by Toshiba - Datasheet Preview

Datasheet Details

Part number	TB7107FN
Manufacturer	Toshiba
File Size	345.08 KB
Description	Buck DC-DC Converter
Download	TB7107FN Download (PDF)

Overview

TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB7107FN TB7107FN Buck DC-DC Converter IC The TB7107FN is a single-chip buck DC-DC converter IC utilizing a chopper circuit.

The TB7107FN adopts bootstrap system and contains high-speed and low-on-resistance N-channel MOSFETs for the high side main switch to achieve high efficiency.

Key Features

Enables up to 2 A of load current (IOUT) with a minimum of external components. SON8-P-0303-0.65A.
High efficiency: η = 87% (typ. ) (@VIN = 12 V, VOUT = 3.3 V and IOUT = 0.7A) Weight: 0.017 g (typ. ).
Operating voltage range: VIN = 4.5 V to 20 V.
Low ON-resistance: RDS (ON) = 0.2 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 ℃).
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