G5930 台湾致新代理商 GMT DC-DC系列 电荷泵和电流源
Switched Capacitor Voltage Inverter with Shutdown

General Description
The  G5930  is  an  unregulated  charge-pump  voltage  inverter  which  may  be  used  to  generate  a  negative  supply from positive input. Input voltages ranging from +1.8V  to  +5V  can  be  inverted  into  a  -1.8V  to  -5V  out-put supply. The devices is ideal for both battery- pow-ered  and  board  level  voltage  conversion  applications  with  a  typical  operating  current  of  0.45mA  at  3.3V  supply.  

The G5930 can deliver 60mA output current with a volt-age  drop  of  580mV.  The  parts  are  over  -temperature  protected.

Applications  include  cell  phones,  PDAs,  and  other  portable  equipment.  The  devices  is  available  in  a  space-saving   6-pin   SOT-23   and   TDFN2X2   6-pin   Package.

Features „
Inverts Input Supply Voltage „
60mA Output Current with a Voltage Drop of   580mV „
0.45mA Quiescent Current at 3.3V Supply Voltage
„99% Voltage Conversion Efficiency „
1.8V to 5V operating range „
Require Only Two Capacitors „
Over-Temperature Protection   
„Logic Controlled Shutdown
„6-Pin   SOT-23   Package   and   TDFN2X2   6-pin   Package

Applications
„Cell Phone „
Small LCD Panels „
Portable Equipment „
Handy-Terminals, PDAs
„Battery-Operated Equipment

Ordering Information

Note:TB  :  SOT23-6            
RB:  TDFN2X2-6             
1:  Bonding  Code  (only  TDFN2X2-6)      
U: Tape & Reel

Pin Configuration Typical Application Circuit

台湾GMT致新代理商，还有更多精彩致新电源管理IC分享《致新G5910》《致新G5322》