Up to 24V Supply, 4-A Dual Channel High Speed Low Side Driver,SCT52241 Replace MIC4428.
FEATURES

? Wide Supply Voltage Range: 4.5V - 24V 

? 4A Peak Source Current and 4A Peak Sink Current

? Negative Input Voltage Capability: Down to -5V

? TTL Compatible Input Logic Threshold 

? Propagation Delay: 13ns 

? Typical Rising and Falling Times: 8ns

Low Quiescent Current: 55?A

? Output Low When Input Floating 

? Independent Enable Logic for Each Channel 

? Thermal Shutdown Protection: 170°C 

Available in SOP-8 Package









PIN CONFIGUTION
优势替代
MIC4428 MIC4428.pdf

No.12317

FEATURES

? Bipolar/CMOS/DMOS construction 

? Latch-up protection to >500mA reverse current 

? 1.5A-peak output current

? 4.5V to 18V operating range

Low quiescent supply current4mA at

  logic 1 input400?A at logic 0 input 

? Switches 1000pF in 25ns

Matched rise and rall times

? 7Ω output impedance

<40ns typical delay 

? Logic-input threshold independent

  of supply voltage

? Logic-input protection to –5V 

? 6pF typical equivalent input capacitance

? 25mV max. output offset from supply or ground 

? Replaces MIC426/427/428 and MIC1426/1427/1428

? Dual inverting, dual noninverting, 

  and inverting/noninverting configurations

? ESD protection

PIN CONFIGUTION
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