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Data Sheet
TPS7H500x-SP Radiation-Hardness-Assured 2MHz Current Mode PWM Controllers
1 Features
- Radiation performance:
- Radiation hardness assured (RHA) up
to
TID 100krad(Si)
- SEL, SEB, and SEGR immune to
LET = 75MeV-cm2/mg
- SET and SEFI characterized up to
LET = 75MeV-cm2/mg
- No cross-conduction events for
controller outputs observed during SET characterization
- Input voltage: 4V to 14V
- 0.613V +0.7%/–1% voltage reference over
temperature, radiation, and line and load regulation
- Switching frequency from 100kHz to
2MHz
- External clock synchronization
capability
- Synchronous rectification outputs
- TPS7H5001-SP, TPS7H5002-SP,
TPS7H5003-SP
- Adjustable dead time
- TPS7H5001-SP, TPS7H5002-SP
- Adjustable leading edge blank time
- TPS7H5001-SP, TPS7H5002-SP,
TPS7H5004-SP
- Configurable duty cycle limit
- TPS7H5001-SP, TPS7H5002-SP,
TPS7H5003-SP
- Adjustable slope compensation and soft
start
- Package options include CFP and TSSOP
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