AP22800：负载开关
| Part Number | Data Sheet | SPICE Model | Operating Voltage Range (V) | Channels | Maximum Output Current (A) | Typical Quiescent Current (µA) | RDS(ON) (mΩ) | Operating Ambient Temperature Range (°C) | Output Turn-On Rise Time Typ | Output Turn-On Delay Time Typ |
|---|---|---|---|---|---|---|---|---|---|---|
| AP22800 | AP22800.pdf | - | 1.5 to 5.5 | - | 6 | 20 | 19 | -40 to +85 | - | - |
Description
The AP22800 is an integrated N-channel load switch, which features an adjustable ramp-up and discharge rate that are settable via an
external capacitor and a resistor, respectively. In addition, it incorporates a ‘power good’ output to flag when the switch is
enhanced. The N-channel MOSFET has a typical RDS(ON) of 16mΩ, enabling current handling capability of up to 4A.
The AP22800 is designed to operate from 1.5V to 5.5V making it ideal for 1.8V, 2.5V, 3.3V, 5V voltage rails. The low quiescent supply
current specification of 21μA makes it ideal for use in battery powered distribution systems where power consumption is a concern.
The AP22800 is available in a standard Green U-DFN2116-8 package with an exposed PAD for improved thermal performance and
is RoHS compliant.
Application
- Integrated Load Switches in Ultrabook PCs
- Power Up/Down Sequencing in Ultrabook PCs
- Tablets
- SSD (Solid State Drives)
- Consumer Electronics
- Telecom Systems
- Set-top Boxes
- E-Readers
Features
- 1.5V to 5.5V Input Range
- Low Typical RDS(ON) of 16mΩ
- Very Low Quiescent Current of 21μA
- Adjustable Start-Up and Discharge Rate
- Small Form Factor Package U-DFN2116-8 – Footprint of just 3.36mm2
- Thermally Efficient Low Profile
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
订购型号
- AP22800HB-7
U-DFN2116-8
- AP22800.pdf AP22800
