TS61005-QFNR Semtech

TS61005 Wireless Charging PWM Controller POWER MANAGEMENT Features Description The TS61005 is a high-side and low-side N-channel Dual N-Channel MOSFET Driver with Programmable MOSFET driver with integrated bootstrap switch Dead Time Control optimized for wireless charging applications. This driver Wide Power Stage Input Voltage: Up to 36V can be used as a synchronous buck converter MOSFET Integrated Low Input Voltage 3.3V LDO TM driver. The SmartDrive function at the Smart Gate Drive to Reduce EMI turn-on of the high-side MOSFET is a standout feature of Integrated Bootstrap Switch this part to reduce the EMI. The diode emulation mode Diode Emulation for High Light Load Ef ciency operation offers the opportunity to achieve high Tri-State PWM Input for Drive Stage Shutdown ef ciency at light load. The integrated LDO reduces the UVLO, Over Temperature Shutdown cost and the footprint of the system. 10 Lead MLPD-UT 2.3mm x 2.3mm Package Full Industrial Temperature Range Fully WEEE and RoHS Compliant Applications Smart Watches An Under-Voltage-Lock-Out (UVLO) function is included Wearables to ensure the driver outputs are of when the bias voltage Consumer falls below 4.02V. An over temperature shutdown feature Toys is also included to prevent the driver from overheating. Portable Lighting Medical Devices The TS61005 is available in a space-saving 10 lead 2.3mm Low power Industrial applications x 2.3mm MLPD-UT package and operates over the industrial temperature range. Typical Application Circuit Data Transfer TS80006 TS51223 DC Supply + Load or USB TS61005 App. App. MCU Power Transfer MCU Transmitter Receiver Figure 1. Typical Application for Wireless Power Rev. 2.1 2016 Semtech Corporation 1TS61005 Pin Configuration Ordering Information MLPD-UT-10 Device Part Description (2.3mm x 2.3mm) Top View TS61005-QFNR Wireless Charging Tape & Reel PWM Controller (3000 parts/reel) Notes: (1) Available in tape and reel only. A reel contains 3,000 devices. (2) Available in lead-free package only. Device is WEEE and RoHS BST DH compliant and halogen free. VLDO LX FCCM VDD DT DL PWM GND = 42C/W JA 10-Lead (2.3mm x 2.3mm) MLPD-UT Marking Information NLB - Part Number yw - Datecode 2