Datasheet

Typical application circuit MC34063AB, MC34063AC, MC34063EB, MC34063EC
12/23 DocID5257 Rev 11
Figure 17. Voltage inverting converter
Figure 18. Printed evaluation board
PIN 1 = V
OUT
PIN 2 = GND
PIN 3 = GND
PIN 4 = V
IN
Table 11. Test condition (V
OUT
= 12 V)
Test Conditions Value (typ.) Unit
Line regulation V
IN
= 4.5 to 6 V, I
O
= 100 mA 15 mV
Load regulation V
IN
= 5 V, I
O
= 10 to 100 mA 20 mV
Output ripple V
IN
= 5 V, I
O
= 100 mA 230 mV
Efficiency V
IN
= 5 V, I
O
= 100 mA 58 %
I
SC
V
IN
= 5 V, R
LOAD
= 0.1  0.9 A