ST92185B STMicroelectronics, ST92185B Datasheet - Page 158

• Manufacturer Part Number: ST92185B
• Description: 16k/24k/32k Rom Hcmos Mcu With On-screen-display
• Manufacturer: STMicroelectronics

ST92185B - VOLTAGE SYNTHESIS TUNING CONVERTER (VS)
VOLTAGE SYNTHESIS (Cont’d)
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Figure 100. PWM Simplified Voltage Output After Filtering (2 examples)
VOLTAGE
VOLTAGE
PWMOUT
PWMOUT
OUTPUT
OUTPUT
V
V
V
V
0V
0V
0V
0V
DD
DD
DD
DD
"CHARGE"
"CHARGE"
"DISCHARGE"
"DISCHARGE"
"CHARGE"
"CHARGE"
"DISCHARGE"
"DISCHARGE"
V
ripple
V ripple (mV)
(mV)
V
V
OUTAVG
OUTAVG
VR01956