TS61001

Final Datasheet

Rev 1.2

March 19, 2015

www.semtech.com

1 of 10

Semtech

Proprietary & Confidential

TS61001

TRIUNE PRODUCTS

Features

•

Supports Qi®, PMA, A4WP and proprietary wireless power

applications

•

Power outputs scalable based on FET size

•

Support for half and full-bridge power sections

•

Integrated comparator

•

Low external component count

•

Available in 28 pin 5x5 QFN

Applications

•

Multi-standard compliant and non-compliant wireless

chargers for:

Œ

Cell Phones and Smartphones

Œ

GPS Devices

Œ

Digital Cameras

Œ

Tablets and eReaders

Œ

Portable Lighting

•

Full and half-bridge power converters

•

Motor drive applications

Full-bridge FET Driver

Description

The TS61001 is a high-voltage FET driver that can be used to

drive N-channel devices in full or half bridge configurations.

The TS61001 can support various power converter

applications, multiple standard and proprietary wireless power

applications, and motor driver systems.

Specifications

•

Drives both low side and high side N-channel MOSFETS

•

6Ω pull-up, 2Ω pull-down gate drivers

•

Independent TTL compatible inputs

•

Floating gate drive and bootstrap circuits for driving high

side devices – up to 85V for the bootstrap supply voltage

•

5 - 12V gate drive capability allows compatibility with a

wide range of FETs

•

Fast propagation delays (<50nS typical)

•

Matched channel to channel delays (<25nS mismatch)

•

Fast rise and fall times

•

Optional break before make detection to set minimum

dead time protection

•

Available comparator, amplifier and 3.3V linear regulator

(10mA capability) for supporting circuitry

•

Under voltage lock out protection

•

Over temperature shut down (TSD) protection

Typical Application Circuit