UCC28951QPWRQ1 TI
Available
UCC28951QPWRQ1 TI
1 Features
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
-Device temperature grade 1:4octo+12oc
ambient operating temperature range
Device HBM ESD classification level H2-Device CDM ESD classification level C3B-Enhanced zero-voltage switching (zvS),range.Direct synchronous rectifier (SR) control
- Light-load efficiency management including:
-Burst mode operation
Discontinuous conduction mode (DCM),
dynamic SR on/off control with programmablethreshold
- Programmable adaptive delay
-Average- or peak-current mode control with
programmable slope compensation and voltage-mode control
- Closed-loop soft-start and enable function
- Programmable switching frequency up to 1 MHzwith bidirectional synchronization
-(士3%) cycle-by-cycle current limit protection with
hiccup mode support
·150-uA start-up current- Vop undervoltage lockout
- Wide temperature range:-40°C to +125°℃
1 Features
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
-Device temperature grade 1:4octo+12oc
ambient operating temperature range
Device HBM ESD classification level H2-Device CDM ESD classification level C3B-Enhanced zero-voltage switching (zvS),range.Direct synchronous rectifier (SR) control
- Light-load efficiency management including:
-Burst mode operation
Discontinuous conduction mode (DCM),
dynamic SR on/off control with programmablethreshold
- Programmable adaptive delay
-Average- or peak-current mode control with
programmable slope compensation and voltage-mode control
- Closed-loop soft-start and enable function
- Programmable switching frequency up to 1 MHzwith bidirectional synchronization
-(士3%) cycle-by-cycle current limit protection with
hiccup mode support
·150-uA start-up current- Vop undervoltage lockout
- Wide temperature range:-40°C to +125°℃
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