text.skipToContent text.skipToNavigation

Promotion Icon Free shipping within the continental US over $50. Conditions apply

  1.  
  2. NPI
  3. Diodes Incorporated — AP22908 Slew Rate Controlled Load Switch

Diodes Incorporated — AP22908 Slew Rate Controlled Load Switch

Diodes Incorporated

 

Diodes Incorporated AP22908 Slew Rate Controlled Load Switch

Designed to operate from 1.08V to 3.6V for many different systems

DIODES™ AP22908 Slew Rate Controlled Load Switch is a single P-channel MOSFET power switch designed for high-side load-switching applications. The AP22908 MOSFET has a typical low RDS(ON) of 28mΩ at 3.6V, allowing increased load current handling capacity with a low forward voltage drop.

The turn-on slew rate of the AP22908 load switch is controlled internally to avoid inrush current.

The Diodes Incorporated AP22908 slew rate-controlled load switch is designed to operate from 1.08V to 3.6V, making it ideal for 1.2V, 1.8V, 2.5V, 3.3V and 3.6V systems. The typical quiescent supply current is only 0.05μA.

The AP22908 is available in the wafer level chip-scale 4-ball, X1-WLB0909-4 with 0.5mm pitch and standard SOT26 packages.

 

AP22908 Product Parameters
Operating Voltage Range 1.08 to 3.6 V
Channels 1
Maximum Output Current 1.5 A
Typical Quiescent Current 0.05 µA
RDS(ON) 28, 40 mΩ
Operating Ambient Temperature Range -40°C to 85°C °C
Output Turn-On Delay Time Typ 110
Output Turn-On Rise Time Typ 105

 

AP22908 Features
Low On-Resistance of 28mΩ Typical @3.6V Provides a superior solution in terms of efficiency and thermal power dissipation
Ultra Low Quiescent Current 0.05μA typical Minimal power is dissipated which extends battery life
1.5 A current capability with Slew Rate Control Switching a large current in a controlled manner protects systems from damage or undesired glitches
Wide Input Voltage Range: 1.08V to 3.6V Offers extra voltage margin for systems that need to operate at 1.2V
Two Package Options: chip-scale X1-WLB0909-4 or SOT26 The ultimate in low on state resistance is available in the 0.87mm x 0.87mm x 0.5mm chip-scale package Manufacturing convenience can be obtained with the SOT26

 

AP22908 Applications
  • Mobile devices and smartphones
  • Portable media devices
  • Wearable devices
  • Advanced notebook, UMPCs and MIDs
  • Portable medical devices
  • GPS and navigation equipment

 

AP22908 Functional Block Diagram

Diodes Incorporated AP22908 – Functional Block Diagram

 

AP22908 Typical Applications Circuit

Diodes Incorporated AP22908 – Typical Applications Circuit

 

Related Material

 

Diodes Incorporated AP22908 – Slew Rate Controlled Load Switch