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HA16114P 参数 Datasheet PDF下载

HA16114P图片预览
型号: HA16114P
PDF下载: 下载PDF文件 查看货源
内容描述: 开关稳压器型DC / DC转换器 [Switching Regulator for Chopper Type DC/DC Converter]
分类和应用: 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
文件页数/大小: 38 页 / 499 K
品牌: RENESAS [ RENESAS TECHNOLOGY CORP ]
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HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
Timing Waveforms
Generation of PWM pulse output from sawtooth wave (during steady-state operation)
T=
Dead-band
voltage (at DB)
1.6 V typ
1
f
OSC
Sawtooth wave
(at C
T
)
Error amplifier
output (at E/O)
1.0 V
typ
HA16114 PWM
pulse output
(drives gate of
P-channel
power MOS FET)
V
IN
Off
On
Off
On
Off
On
Off
On
Off
On
0V
HA16120 PWM
pulse output
(drives gate of
N-channel
power MOS FET)
V
IN
On
Off
Off
On
Off
On
Off
On
Off
On
0V
t
ON
T
Time t
Note: On duty =
Rev.2.0, Sep.18.2003, page 5 of 37