DRV2901 Single-Channel PWM-input Piezo Transducer Driver for Ultrasonic Cleaning with Wide Supply Voltage

1 Features ? Wide 12 V to 48 V supply voltage operation ? Supports up to 50 W peak power ? High-Efficiency Power Stage with 90-mΩ Output MOSFETs ? Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing ? Integrated Self-Protection Circuits Including – Undervoltage pr

文件：942.12 Kbytes 頁數(shù)：23 Pages

TI

德州儀器

DRV2901 Single-Channel PWM-input Piezo Transducer Driver for Ultrasonic Cleaning with Wide Supply Voltage

1 Features ? Wide 12 V to 48 V supply voltage operation ? Supports up to 50 W peak power ? High-Efficiency Power Stage with 90-mΩ Output MOSFETs ? Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing ? Integrated Self-Protection Circuits Including – Undervoltage pr

文件：909.51 Kbytes 頁數(shù)：23 Pages

TI

德州儀器

絲印：DRV2901；Package：HTSSOP；DRV2901 Single-Channel PWM-input Piezo Transducer Driver for Ultrasonic Cleaning with Wide Supply Voltage

1 Features ? Wide 12 V to 48 V supply voltage operation ? Supports up to 50 W peak power ? High-Efficiency Power Stage with 90-mΩ Output MOSFETs ? Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing ? Integrated Self-Protection Circuits Including – Undervoltage pr

文件：942.12 Kbytes 頁數(shù)：23 Pages

TI

德州儀器

絲?。?strong>DRV2901；Package：HTSSOP；DRV2901 Single-Channel PWM-input Piezo Transducer Driver for Ultrasonic Cleaning with Wide Supply Voltage

1 Features ? Wide 12 V to 48 V supply voltage operation ? Supports up to 50 W peak power ? High-Efficiency Power Stage with 90-mΩ Output MOSFETs ? Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing ? Integrated Self-Protection Circuits Including – Undervoltage pr

文件：909.51 Kbytes 頁數(shù)：23 Pages

TI

德州儀器

絲?。?strong>DRV2901；Package：HTSSOP；DRV2901 Single-Channel PWM-input Piezo Transducer Driver for Ultrasonic Cleaning with Wide Supply Voltage

1 Features ? Wide 12 V to 48 V supply voltage operation ? Supports up to 50 W peak power ? High-Efficiency Power Stage with 90-mΩ Output MOSFETs ? Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing ? Integrated Self-Protection Circuits Including – Undervoltage pr

文件：909.51 Kbytes 頁數(shù)：23 Pages

TI

德州儀器

具有寬電源電壓、用于超聲波清洗的單通道 PWM 輸入壓電換能器驅(qū)動器

DRV2901 是一款高性能鏡頭清潔器傳感器驅(qū)動器。該系統(tǒng)僅需一個簡單的無源 LC 解調(diào)濾波器即可提供高質(zhì)量、高效的放大功能，并符合 EMI 標(biāo)準(zhǔn)。該器件需要兩個電源，一個為 12V，用于 GVDD 和 VDD，另外一個為 12V 至 48V，用于 PVDD。由于內(nèi)部上電復(fù)位， DRV2901 不需要上電時序控制。\n\n DRV2901 具有一個片上集成創(chuàng)新保護(hù)系統(tǒng)，可保護(hù)器件免受可能損壞系統(tǒng)的各種故障條件的影響。這些保護(hù)是短路保護(hù)、過流保護(hù)、欠壓保護(hù)和過熱保護(hù)。 DRV2901 具有一個全新的專有限流電路，可降低在高電平瞬態(tài)期間器件關(guān)斷的可能性。 ? 12V 至 48V 寬電源電壓工作范圍\n? 具有 90m? 輸出 MOSFET 的高效功率級\n? 集成式自保護(hù)電路，包括 \n? 過熱保護(hù)\n? 短路保護(hù)\n? 采用 44 引腳 HTSSOP 封裝 (DDV);

TI

德州儀器