RT9817 RICHTEK [Richtek Technology Corporation], RT9817 Datasheet - Page 2

• Manufacturer Part Number: RT9817
• Description: Micro-Power Voltage Detectors with Manual Reset
• Manufacturer: RICHTEK [Richtek Technology Corporation]

RT9817
Typical Application Circuit
Functional Pin Description
Function Block Diagram
www.richtek.com
2
Pin Name
GND
RESET
VDD
RESET
MR
Pin Function
Ground Pin
Active Low Push-Pull Reset Output
Active High Push-Pull Reset Output
Manual Reset
Power Pin
Voltage Setting
Threshold
VSET
VDD
RESET/
RESET
VDD
Power On Reset
up
CMP
POR
Timer
MR
GND
RESET/
RESET
RT9817
VDD
MR
VDD
P MOS
N MOS
RESET/
RESET
DS9817-07 August 2007