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HA16114FPJ データシートの表示(PDF) - Renesas Electronics
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コンポーネント説明
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HA16114FPJ
Switching Regulator for Chopper Type DC/DC Converter
Renesas Electronics
HA16114FPJ Datasheet PDF : 38 Pages
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HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
Timing Waveforms
Generation of PWM pulse output from sawtooth wave (during steady-state operation)
Dead-band
voltage (at DB)
1.6 V typ
T=
1
f
OSC
Sawtooth wave
(at C
T
)
Error amplifier
output (at E/O)
1.0 V
typ
HA16114 PWM
V
IN
pulse output
(drives gate of
P-channel
power MOS FET) 0 V
Off
Off
On
Off
On
Off
Off
On
On
On
HA16120 PWM
V
IN
pulse output
(drives gate of
N-channel
power MOS FET) 0 V
Note: On duty =
t
ON
T
On
Off
Off
On
Off
On
On
On
Off
Off
Time t
Rev.2.0, Sep.18.2003, page 5 of 37
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