HA16114FP Renesas, HA16114FP Datasheet - Page 7

• Manufacturer Part Number: HA16114FP
• Description: Switching Regulator
• Manufacturer: Renesas

Timing Waveforms
Generation of PWM pulse output from sawtooth wave (during steady-state operation)
Dead-band
voltage (at DB)
Sawtooth wave
(at C
Error amplifier
output (at E/O)
HA16114 PWM
pulse output
(drives gate of
P-channel
power MOS FET)
HA16120 PWM
pulse output
(drives gate of
N-channel
power MOS FET)
Note: On duty =
T
)
t
ON
T
V
0 V
V
0 V
IN
IN
Off
Off
On
On
Off
Off
HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
On
On
1.0 V
typ
1.6 V typ
Off
Off
On
On
Rev.1, Dec. 2000, page 5 of 38
Off
Off
T =
On
On
f
OSC
1
Off
Off
Time t
On
On