AN8049 Panasonic Semiconductor, AN8049 Datasheet - Page 14

• Manufacturer Part Number: AN8049
• Description: 1.8-volt 3-channel step-up/ step-down/ and polarity inverting DC-DC converter control IC
• Manufacturer: Panasonic Semiconductor

AN8049FHN
14
CTL pin
voltage
waveform
OUT1/2 pin voltage waveform
Totem pole circuit
output (Step-up output)
OUT3 pin voltage waveform
Open-collector output
(Inverting or step-down output)
[3] Timing charts
Application Notes (continued)
V
waveform
1.67 V
S.C.P. pin
voltage
waveform
CC
pin voltage
1.26 V
FB
OSC
DT
Output short
Voltage Regulators
1.26 V
0.9 V