G5287 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 Slew Rate Controlled Load Switch

General Description
The  G5287  is  a  single  P-channel  MOSFET  power  switch  designed  for  high-side  load-switching  applica-tions.  The  MOSFET  has  a  typical  RDS(ON)  of  80mΩ  at  VCC=5V,  allowing  increased  load  switch  current  han-dling  capacity  with  a  low  forward  voltage  drop.  The  G5287 has a slew rate limited turn-on load switch and offers  a  shutdown  load  discharge  pin  connected  to  OUT to rapidly turn off a load circuit when the switch is disabled.

The  G5287  operates  with  an  input  voltage  from  1.5V  up to 5.5V. It is suitable for 1.8V, 3V and 5V systems. Input  logic  levels  are  TTL  and  2.5V  to  5V  CMOS  compatible.  The  typical  quiescent  supply  current  is  4μA. In shutdown mode, the supply current decreases to  less  than  1μA.  The  G5287  is  available  in  a  6  pin  TDFN 1.6X1.6mm package.

Features „

• 1.5V to 5.5V Input Voltage Range
• „Very Low RDS(ON), Typically 80mΩ (5V) „
• Slew Rate Limited Turn-On Time 1ms (5V) „
• Fast Load Discharge Pin   „
• TTL/CMOS Input Logic Level
• „TDFN1.6X1.6-6 Package

Applications

• „Cellular Telephones
• „Digital Still Cameras
• „Hot Swap Supplies „
• Notebook Computers „
• Personal Communication Devices
• „Personal Digital Assistants (PDAs)

Ordering Information

Note: RR: TDFN1.6X1.6-6 1: Bonding Code U: Tape & Reel

Pin Configuration                                                                                                                   Typical Application Circuit

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