集成电路IC UC3842/3843，*

1、以下两种为UC3842AL和UC3843AL两种IC的概述。

2、常备现货供应，质量稳定*！免费试验。

3、此标价为UC3843AL SOP-8 T/R（盘装），*范围支持支付宝（货有问题可以半月内退货），珠三角支持快递代收。

CURRENT MODE PWM CONTROL CIRCUITS
D*CRIPTION
The UTC UC3842A/3843A provide the necessary functions to
implement off-line or DC to DC fixed frequency current mode ,
controlled switching circuits with minimal external components.
FEATUR*
*Low Start Up Current ( T*ical 0.12mA )
*Automatic Feed Forward Compensation
*Pulse-by-Pulse Current Limiting
*Under-voltage Lockout with Hysteresis
*Double Pulse Suppression
*High Current Totem Pole Output to Drive MOSFET Directly
*Internally Trimmed Band Gap Reference
*500kHz Operation