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tms3755 Datasheet

vcc = 5V vo = 0 4V Ta = 25'C
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Parameter Test Conditions Symbol Min Typ. Max Unit
Supply voltage range, transceiver - 0.3 V < VCC2 < 6 V - 0.5 V < Vlogic < 5.5 V VCcl - 0.3 + 6.0 V
Supply voltage range, transmitter - 0.5 V < Vccl < 6 V - 0.5 V < Vlogic < 5.5 V VCC2 - 0.3 + 6.5 V
Supply voltage range, Vlogic - 0.5 V < Vccl < 6 V - 0.3 V < VCC2 < 6.5 V Vlogic - 0.3 + 5.5 V
Input current for all pins, except IRED anode pin 10 mA
Output sinking current 25 mA
Power dissipation see derating curve, figure 4 PD 500 mW
Junction temperature Tj 125 oC
Ambient temperature range (operating) Tamb - 25 +85 oC
Storage temperature range Tstg - 25 +85 oC
Soldering temperature see recommended solder profile (figure 3) 240 oC
Average output current, pin 1 IIRED(DC) 125 mA
Repetitive pulsed output current, pin l to pin 2 t < 90 ys, ton < 20 % IIRED(RP) 600 mA
IRED anode voltage, pin 1 VIREDA - 0.5 + 6.5 V
Voltage at all inputs and outputs Vin < VCCl iS allowed Vin - 0.5 + 5.5 V
Load at mode pin when used as mode indicator 50 pF


tms3755 on stock

ICharacteristiC Symbol Max Unit
IThermal Resistance Junction to Oase RejC 1.0 oc/W


Parameter Symbol Test Condition Mln Typ. Max Units
Reference Voltage Vref VIN = 3.25V, lo = 10mA 1.225 1.250 1.275 V
Line Regulation dVOUT1 IOUT=lOmA, 3.25V < VIN < 12.25V 0 1 0 2 5 mV
Load Regulation dVOUT2 VIN = 3.25V, 10mA < IOUT < 1A 0 1 0 6 0 mV
Dropout Voltage 1 VDROP1 IOUT= 100mA 1.00 1.15 V
Dropout Voltage 2 VDROP2 IOUT= 1A 1.10 1.25 V
Quiescent Current Iq V IN< 12V 5 10 mA
Ripple Rejection RR f = 120Hz, COUT = 22uF Tantalum, 4.15V < VIN < 4.35, IOUT = 500mA 55 100 200 dB