Topology | SEPIC Buck-Boost Topology |
Input voltage | 6-16 V |
Output 1 | 11.5 V / 0.9 A |
IC revision | 2 |
This reference design describes the operation and performance of the NCV887103 automotive boost/SEPIC controller with a NVTFS5C478NL 40V single N−channel FET. The design demonstrates the NCV887103 controller capabilities as well as a complete designed for an automotive pre−regulator for broad range of applications. It is intended for the power supply designer to adopt the circuit directly into a typical system design, making only minimal component changes based on system requirements.The design is meant to be a complete solution, but it also provides access to key features of the NCV887103. These include peak current mode control with internal slope compensation, 1.2 V ±2% reference voltage, fixed frequency operation, wide input voltage range, input undervoltage lockout, internal soft−start, low IQ in sleep mode,cycle−by−cycle current limit protection, hiccup−mode overcurrent protection, hiccup−mode short−circuit protection and thermal shutdown.
Order Code | Datasheet | Downloads | Status | Product series | Pins (Value) (pcs) | Rows | Gender | Type | IR (A) | Packaging | Samples | |
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61300311121 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | 3 | Single | Pin Header | Straight | 3 | Bag |
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61300311121 | SPEC |
Samples |
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Order Code | Datasheet | Downloads | Status | Product series | Pins (Value) (pcs) | Rows | Gender | Type | IR (A) | Packaging | Samples |
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