TS34063_07 TSC | Alldatasheet

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TS34063 Dc to Dc Converter Controller 1/10 Version: A07 SOP-8 DIP-8 Pin Description Name Description SC Switch Collector SE Switch Emitter CT Timing Capacitor GND Ground COMP. Comparator Inverting Input VCC VCC Collector IPK IPK Sense VDRIVER Driver Applications ● Charger ● xD-ROM, xDSL products ● DC to DC converter

TS34063 Dc to Dc Converter Controller 2/10 Version: A07

TS34063 Dc to Dc Converter Controller 3/10 Version: A07 Electrical Characteristics Curve

TS34063 Dc to Dc Converter Controller 4/10 Version: A07 Typical Application Circuit Test Conditions Results Line Regulation VIN= 8V~16V, Io= 175mA 30mV = ± 0.05% Load Regulation VIN = 12V, Io= 75mA to 175mA 10mV = ± 0.017% Output Ripple VIN =12V, Io= 175mA 400mVpp Efficiency VIN =12V, Io= 175mA 87.7% Output Ripple with Optional Filter VIN =12V, Io= 175mA 40mVpp Figure 7. Step Up Converter

TS34063 Dc to Dc Converter Controller 5/10 Version: A07 Typical Application Circuit (Continue)

TS34063 Dc to Dc Converter Controller 6/10 Version: A07 Typical Application Circuit (Continue)

TS34063 Dc to Dc Converter Controller 7/10 Version: A07 Design Formula Table Test Step Up Step Down Voltage Inverting ton toff VsatVcc VinVfVout (min) (min) VoutVsatVcc VfVout VsatVcc VfVout +|| ( ton+ toff ) min f min f min f CT 4.0 x 10 –5 ton 4.0 x 10 –5 ton 4.0 x 10 –5 ton Ipk(switch) 2Iout(max) & + 1toff ton 2Iout(max) 2Iout(max) & + 1toff ton Rsc 3.0 switchIpk 3.0 switchIpk 3.0 switchIpk L(min) )ton()Ipk(switch Vsat)Vin( max*min & ' (max)*)( (min) tonswitchIpk VoutVsatVin & '' (max)*)( (min) tonswitchIpk VsatVin & ' Co *9 ppVripple tonIout & + )(8 ))(( ppVripple tofftonswitchIpk *9 ppVripple

TS34063 Dc to Dc Converter Controller 8/10 Version: A07 SOP-8 Mechanical Drawing Marking Diagram Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code

TS34063 Dc to Dc Converter Controller 9/10 Version: A07 DIP-8 Mechanical Drawing Marking Diagram Y = Year Code M = Month Code (A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oct, K=Nov, L=Dec) L = Lot Code

TS34063 Dc to Dc Converter Controller 10/10 Version: A07