锂电池充电管理电路

CS4956 是一款可编程的锂电池充电管理电路。主要用于移动电话、PDA 等数码电子产品的单节锂电池充电管理控制。 ● 恒流恒压充电控制\r\n● 1000mA 可编程充电电流\r\n● 充电饱和电压 4.28V（typ）\r\n● 内置功率 MOSFET\r\n● 充电电流软启动模式\r\n● 涓流充电功能\r\n● C/10 充电终止\r\n● 电池温度监测功能\r\n● 封装：TSOP8（带散热片）;

CRMICRO

华润微电子

5A LOW DROP LINEAR REGULATOR

DESCRIPTION The L4956 is an adjustable monolithic linear regulator designed to satisfy very heavy load transient and efficient power conversion from 3.3V to 1.26V and lower, up to 5A. Designed in BCDII technology, it uses a charge pump technique to have a proper internal N-channel gate drive

文件：80.08 Kbytes 页数：8 Pages

STMICROELECTRONICS

意法半导体

2.9-Mbit field memory with noise reduction

GENERAL DESCRIPTION The SAA4956TJ is a 2949264-bit field memory with an optional field based noise reduction designed for advanced TV applications such as 100/120 Hz TV, PALplus, PIP and 3D comb filter. The SAA4956TJ is functional and pin compatible with the SAA4955TJ. FEATURES • 2949264-bit fi

文件：243.88 Kbytes 页数：36 Pages

PHI

PHI

6.8 ??390 VOLTS ZENER DIODES

FEATURES: • Hermetically Glass Sealed • High Power Dissipation 5W • Tight Voltage Tolerance 5 • For other Voltage, Power, or Tolerance Consult Factory. • TX, TXV, and S-Level Screening Available 5/. • Replacement for 1N4954 – 1N4996

文件：204.54 Kbytes 页数：3 Pages

SSDI