ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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♦ FOUR NON INVERTING INPUTS WITH ENABLE
♦ OUTPUT VOLTAGE UP TO 60 V
♦ OUTPUT CURRENT UP TO 1.8 A
♦ VERY LOW SATURATION VOLTAGE
♦ TTL COMPATIBLE INPUTS
♦ .INTEGRAL FAST RECIRCULATION DIODES
DESCRIPTION
The L6221 monolithic quad darliCM GROUPon switch is designedforhigh current,high voltageswitchingapplications. Each of the four switches is controlled by a logic input and all four are controlled by a common enableinput.AllinputsareTTL-compatiblefordirect connectionto logic circuits. Eachswitch consistsofan open-collectordarliCM GROUPon transistorplus a fastdiodeforswitchingapplications withinductivedevice loads. The emittersof thefourswitches are commoned.Any numberof inputsand outputsof the same device may be paralleled. Three versions are available : the L6221Cmounted in a Powerdip12+ 2 + 2 packageand the L6221CN mounted in a 15--lead Multiwatt package, the L6221CDin SO16+2+2package.
BLOCK DIAGRAM