參數(shù)資料
型號: HA16120FPJ
廠商: Hitachi,Ltd.
英文描述: CAP 1000PF 25V 5% NP0(C0G) SMD-0603 TR-7 PLATED-NI/SN
中文描述: 開關穩(wěn)壓器的斬波式直流/直流轉換器
文件頁數(shù): 5/38頁
文件大?。?/td> 275K
代理商: HA16120FPJ
HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
5
Timing Waveforms
T =
1
OSC
f
1.6 V typ
1.0 V
typ
V
0 V
IN
V
0 V
IN
Off
Off
Off
Off
On
On
On
On
On
Off
Off
Off
Off
Off
On
On
On
On
On
Dead-band
voltage (at DB)
Sawtooth wave
(at C )
Off
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)
Time t
Note: On duty =t
ON
T
Generation of PWM pulse output from sawtooth wave (during steady-state operation)
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