BLL2741Q
BLL2741Q is 4A CV and Dual CC Step-Down DC/DC Converter manufactured by BELLING.
DESCRIPTION
FEATURES
BLL2741Q has an optimum input voltage, stepdown converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. The maximum input voltage is up to 35V and the operation input voltage from 8.5V to 35V.
MOSFET, what build in 75mΩ High-Side, could deliver up to 4A of continuous output current and the output current accurate to within ±7%.
External pensation is not needed. It consists of inside line pensation function with 150m V at VIN=12V, IOUT=4A.
In conclusion, BLL2741Q is a full function and high performance, high reliability buck DC-DC converter.
- Build in high-side and low-side MOSFET
- Max output current: 4A
- Constant output voltage: 5.1V
- Excellent constant current accurate: ±7%
- Constant voltage accurate: ±2%
- No external pensation needed
- Jitter function
- Efficiency: up to 95%
- Line pensation:
150m V@VIN=12V, IOUT=4A(Typ.)
- Short circuit protection
- Over voltage protection
- Thermal shutdown protection
- Under voltage lock-out
- Available in ESOP-8 package
- ESD HBM >5KV
- Available in AEC-Q100 Grade2
APPLICATIONS
- Car DVD
- Black box
- Car charger
- Industry application
ORDERING INFORMATION
Part No.
BLL2741QCS8TR
Package
ESOP-8
Tape&Reel
4000/Reel
PIN OUT & MARKING
(Top View)
LC2741Q XXXX...
