AP2172：多通道USB 开关
| Part Number | Data Sheet | SPICE Model | Maximum Continuous Output Current (A) | Maximum Current Limit (A) | Enable Logic | Minimum Operating Voltage (V) | Maximum Operating Voltage (V) | Quiescent Current Typ (µA) | RDS(ON) (VIN = 5V) Typ (mΩ) | Output Discharge | OCP Output Latch Off | OCP Flag | Operating Ambient Temperature Range (°C) | UL Listed | NEMKO IEC 60950-1 CB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AP2172 | AP2162_72.pdf | - | 1 | 1.9 | Active High | 2.7 | 5.5 | 100 | 115 120 | - | - | Y | -40 to +85 | Yes | Yes |
Description
The AP2162 and AP2172 are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB 2.0 and available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as control°C rise time and under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. All devices are available in SO-8 and MSOP-8L-EP packages.
Application
- Consumer electronics – LCD TV & Monitor, Game Machines
- Communications – Set-Top-Box, GPS, Smartphone
- Computing – Laptop, Desktop, Servers, Printers, Docking Station, HUB
Features
- Over-current and thermal protection
- 1.5A accurate current limiting
- Reverse Current Blocking
- 115mΩ on-resistance
- Input voltage range: 2.7V – 5.5V
- 0.6ms typical rise time
- Very low shutdown current: 1μA (max)
- Fault report (FLG) with blanking time (7ms typ)
- ESD protection: 4.5KV HBM, 350V MM
- Active high (AP2172) or active low (AP2162) enable
- Ambient temperature range -40°C to +85°C
- SO-8 and MSOP-8L-EP (Exposed Pad): Available in “Green” Molding Compound (No Br, Sb)
- Lead Free Finish / RoHS Compliant
- UL Recognized, File Number E322375
- IEC60950-1 CB Scheme Certified
订购型号
- AP2172AFGEG-7
- AP2172AMPG-13
- AP2172ASG-13
- AP2172MPG-13
- AP2172SG-13
MSOP-8EP
SO-8
- AP2162_72.pdf AP2172
