G5017 致新代理商 GMT 电源开关及负荷开关系列 1-CH通道电源开关和1-CH通道负载开关 Ultra Small, Low Input Voltage, Low RON, Load Switch

General Description
The  G5017  is  ultra-small,  low  ON  resistance (Ron)  load  switches  with  controlled  turn  on.  The  devices  contain  a  P-channel  MOSFET  that  operates  over  an  input  voltage  range 1.0V to 3.6V. The switch is controlled by an on/off input (EN), which is capable of in interfacing directly with low-voltage control signals. In G5017 a 80Ω on-chip load resistor  is  added  for  output  quick  discharge  when  the  switch is turned off.

G5017 is available in a space-saving 4-terminal WLCSP with  0.5mm  pitch.  The  devices  are  characterized  for  operation  over  the  free-air  temperature  range  for  -40°Cto 80°C.

Features „  
Low input voltage 1.0V to 3.6V „  
Ultra low RON  
-  RON  =26mΩ at VIN=3.6V   
-  RON  =30mΩ at VIN=2.5V   
-  RON  =35mΩ at VIN=1.8V
- RON    =56mΩ at VIN=1.2V „  
1A maximum continuous operating current. „  
Ultra low quiescent current <1μA „  
Ultra low sundown current <2.5μA    „
Low  Control  Input  Thresholds  Enable  Use  of  
Low-Voltage Logic. „  
Controlled Slew Rate to Avoid Inrush Currents „  
Quick Output Discharge. „  
1.0 mmX1.0 mm 4-pin, pin pitch 0.5mm ultra small CSP Package„  
With Input Pin Pull Low resistance 250kΩ.

Applications „  
Cellular  phones.  „  
Personal Digital Assistants (PDAs) „  
GPS  Devices  „  
MP3  Players    „  
Digital  Cameras  „  
RF  Modules  „  
Peripheral  Ports  „  
Portable  Instrumentation

Ordering Information

Note: B1: WLCSP2X2-4
1: Bonding Code U: Tape & Reel

Pin Configuration

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