Datasheet Summary
Product Folder
Order Now
Technical Documents
Tools & Software
Support & munity
SLVSEL7B
- APRIL 2019
- REVISED OCTOBER 2019
TPS61390 85-VOUT Boost Converter With Current Mirror and Sample / Hold
1 Features
- 1 Input voltage range: 2.5 V to 5.5 V
- Output voltage range: up to 85 V
- R(DS)on of switching FET: 0.9 Ω
- Switch current limit: 1000 mA
- Sample window with minimum 400-ns
- High optical power protection with 0.5-µs response time
- Switching frequency: 700 kHz
- Quiescent current: 110 µA from VIN, 340 µA from
VOUT, 140 µA from AVCC
- Soft-start time: 4.8 ms
- Package: 3 mm × 3 mm × 0.75 mm QFN
2 Applications
- APD bias
- Optical line terminal
- High-voltage sensor...