G552
G552 is Current-Limit Switches manufactured by Global Mixed-mode Technology.
- Part of the G551 comparator family.
- Part of the G551 comparator family.
Features
- 700mΩ On-Resistance
- 2 Versions of Current Limits, 85m A (G551B1/ B2 &
G552B1/B2) and 170m A (G551A1/A2 & G552A1/ A2)
- 2V to 5.5V Supply Range
- Undervoltage Lockout
- 85μA Supply Current
- 1μA Maximum Shutdown Current
- Auto-Restart Function (G551A1/B1 & G552A1/B1) or Latch-off Function (G551A2/B2 & G552A2/B2)
- Active High Enable (G551) or Active Low Enable
(G552)
- Thermal-Shutdown Protection
- Reverse-Current Limit Protection
- 40ms Blanking Time
- 280ms Auto-Restart Time (G551A1/B1 & G552A1/B1)
- Fault FLAG Function
- Fast Current-Limit Response Time
- SC-70-5( SOT-353) Package
Applications
- PDAs
- Cell Phones
- GPS Systems
- Hand-Held Devices
General Description
The G551/G552 family of switches feature internal current limiting to prevent host devices from being damaged due to faulty load conditions. These analog switches have a low 0.7Ω on-resistance and operate from a...
