KTS1677A Low RON Load Switch with Overvoltage, Reverse Blocking Protection and Surge Protection
Low RON Load Switch with Overvoltage, Reverse Blocking Protection and Surge Protection
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Features
- Wide Input voltage range: 3V to 23V
- 30V Absolute Ratings at VIN and VOUT
- Maximum 5A continuous current
- Integrated FET with 30mΩ (Typ) RON
- Wide Overvoltage threshold range
- Fixed internal: 23V
- Adjustable: 4V to 23V
- Open-Drain power good indicator
- Integrated protection
- Thermal Shutdown
- Under-Voltage Lockout (UVLO)
- Overvoltage Lockout (OVLO)
- VOUT to VIN Reverse Current Blocking
- Over-current limiting
- Surge and ESD Protection
- IEC61000-4-5: ±90V for VIN
- IEC61000-4-2: ±8KV Contact, ±15KV Air for VIN
- HBM: ±2KV for all Pins
- Pb-free Package:
- 15 Bump WLCSP 2.57mm x 1.57mm
- -40°C to +85°C Temperature Range
Applications
- Computers and Tablets
- Mobile Internet Devices
- Type-C Power Source Switch
- Storage, DSLR and Portable Devices
Key Electrical Specifications
| Vin(Min) |
Vin(Max) |
ON Resistance |
Max Current |
OVP Trip Point |
Package |
| 3V |
23V |
30mΩ |
5A |
Fixed: 23V Adj: 4V to 23V |
WLCSP53-15 |
Typical Application Diagram
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