Datasheet

Typical application circuit MC34063AB, MC34063AC, MC34063EB, MC34063EC
10/23 DocID5257 Rev 11
6 Typical application circuit
Figure 13. Step-up converter
Figure 14. Printed evaluation board
PIN 1 = V
OUT
PIN 2 = GND
PIN 3 = GND
PIN 4 = V
IN
Table 9. Test condition (V
OUT
= 28 V)
Test Conditions Value (Typ.) Unit
Line Regulation V
IN
= 8 to 16 V, I
O
= 175 mA 30 mV
Load Regulation V
IN
= 12 V, I
O
= 75 to 175 mA 10 mV
Output Ripple V
IN
= 12 V, I
O
= 175 mA 300 mV
Efficiency V
IN
= 12 V, I
O
= 175 mA 89 %