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INFINEON IRDC3838
Evaluation Board, DC/DC Synchronous Buck Converter, LDO, PWM
- Manufacturer:
- INFINEON INFINEON
- Manufacturer Part No:
- IRDC3838
- Newark Part No.:
- 21T9047
-
- Technical Datasheet:
- IRDC3838 Datasheet
- ECAD / MCAD
-
Product Overview
IRDC3838 is an evaluation board which features the IR3838 synchronous buck regulator. It is a versatile regulator which offers programmability of switching frequency and current limit while operates in wide input and output voltage range. Internal LDO enables the device to operate from a single supply. This internal LDO can be bypassed when an external bias voltage is available. This board has protection functions such as pre-bias startup, hiccup current limit and thermal shutdown to give required system level security in the event of fault conditions. on board PWM controller and MOSFETs make IR3838 a space efficient solution by providing accurate power delivery. An output over current protection function is implemented by sensing the voltage developed across the on-resistance of the synchronous rectifier MOSFET.
- Internal digital soft start
- External synchronization
- Enable input with voltage monitoring capability
- Hiccup mode over current protection
- Enhanced prebias start up
- Integrated MOSFET drivers and bootstrap diode
- Power good output with tracking capability
- Over voltage detection feature
Applications
Communications & Networking, Power Management
Product Information
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Technical Documents (1)
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