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: 55µA

 Output Low When Input Floating 

 Independent Enable Logic for Each Channel 

 Thermal Shutdown Protection: 170°C 

• Available in SOP-8 Package









PIN CONFIGUTION
CROSS
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 current 4mA at

  logic 1 input 400µA 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
Site Map