丝印：EI；Package：WSON；BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries

1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge

文件：1.44954 Mbytes 页数：34 Pages

TI

德州仪器

丝印：EI；Package：WSON；BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single- Cell Li-Ion and Li-Polymer Batteries

1 Features • Input voltage range pack+: VSS – 0.3V to 12V • FET drive: – CHG and DSG FET drive output • Voltage sensing across external FETs for overcurrent protection (OCP) is within ±5mV (typical) • Fault detection – Overcharge detection (OVP) – Over-discharge detection (UVP) – Charge

文件：1.44954 Mbytes 页数：34 Pages

TI

德州仪器

丝印：EI；Package：WSON；BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries

文件：1.92447 Mbytes 页数：34 Pages

TI

德州仪器

丝印：EI；Package：WSON；BQ297xx Cost-Effective Voltage and Current Protection Integrated Circuit for Single-Cell Li-Ion and Li-Polymer Batteries

文件：1.92447 Mbytes 页数：34 Pages

TI

德州仪器

丝印：EI；Package：WDFN；Single Phase Synchronous-Rectified Buck Converter

文件：175.87 Kbytes 页数：13 Pages

UPI

uPI Semiconductor Corp

丝印：EIXYY；Package：SOT23-5；Current Limited Load Switch

Features • 2.4V to 5.5V Input Voltage Range • Current Limit Trip Threshold Options: ▪ 400mA Min ▪ 500mA Min ▪ 1A Min • Fast Transient Response: ▪ 400ns Response to Short Circuit • Low Quiescent Current: ▪ 10μA Typical ▪

文件：949.91 Kbytes 页数：10 Pages

SKYWORKS

思佳讯

丝印：EIXYY；Package：SC70JW-8；Current Limited Load Switch

Features • 2.4V to 5.5V Input Voltage Range • Current Limit Trip Threshold Options: ▪ 400mA Min ▪ 500mA Min ▪ 1A Min • Fast Transient Response: ▪ 400ns Response to Short Circuit • Low Quiescent Current: ▪ 10μA Typical ▪

文件：949.91 Kbytes 页数：10 Pages

SKYWORKS

思佳讯

丝印：EI**；Package：SOT-143；68HC11/Bidirectional-Compatible 關P Reset Circuit

General Description The MAX6314 low-power CMOS microprocessor (µP) supervisory circuit is designed to monitor power supplies in µP and digital systems. The MAX6314’s RESET output is bidirectional, allowing it to be directly connected to µPs with bidirectional reset inputs, such as the 68HC11. I

文件：114.09 Kbytes 页数：8 Pages

Maxim

美信

Universal Asynchronous Receiver

DESCRIPTION The Epic Ei16C450 Universal Asynchronous Receiver Transmitter (UART) is a CMOS-VLSI communication device in a single package. FEATURES • 5V Operation • Full duplex asynchronous receiver and transmitter • Easily interfaces to most popular microprocessors • Adds or deletes standard

文件：30.89 Kbytes 页数：1 Pages

IMPIMP, Inc

林屹微电子林屹微电子(宁波)有限公司

FIFO UART

DESCRIPTION The Epic Ei16C550 Universal Asynchronous Receiver Transmitter (UART) is a CMOS-VLSI communication device in a single package. FEATURES • 5V Operation • Full duplex asynchronous receiver and transmitter • Easily interfaces to most popular microprocessors • Adds or deletes st

文件：51 Kbytes 页数：2 Pages

A1PROS