NCV81599MWTXG
ActiveI2C CONFIGURABLE, 4-SWITCH BUCK BOOST CONTROLLER FOR USB-PD POWER DELIVERY AND TYPE-C APPLICATIONS.
NCV81599MWTXG
ActiveI2C CONFIGURABLE, 4-SWITCH BUCK BOOST CONTROLLER FOR USB-PD POWER DELIVERY AND TYPE-C APPLICATIONS.
Technical Specifications
Parameters and characteristics for this part
| Specification | NCV81599MWTXG |
|---|---|
| Control Features | Tracking, Ramp, Current Limit, Frequency Control, Enable, Soft Start, Power Good |
| Function | Step-Up/Step-Down |
| Grade | Automotive |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Phases | 2 |
| Output Type | Transistor Driver |
| Package / Case | 32-VFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Serial Interfaces | I2C |
| Supplier Device Package | 32-QFNW (5x5) |
| Synchronous Rectifier | True |
| Topology | Boost, Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 32 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.26 | |
| 10 | $ 4.75 | |||
| 25 | $ 4.53 | |||
| 100 | $ 3.89 | |||
| Digi-Reel® | 1 | $ 5.26 | ||
| 10 | $ 4.75 | |||
| 25 | $ 4.53 | |||
| 100 | $ 3.89 | |||
| Tape & Reel (TR) | 5000 | $ 3.89 | ||
| Newark | Each (Supplied on Full Reel) | 1500 | $ 3.71 | |
| ON Semiconductor | N/A | 1 | $ 3.58 | |
Description
General part information
NCV81599 Series
The NCV81599 USB Power Delivery (PD) Controller is a synchronous buck-boost that is optimized for converting battery voltage or adapter voltage into power supply rails required in desktop, docking station, hubs, and car charging accessory applications. The part is capable of delivering power to meet USB-PD standard for type C applications. The buck-boost operates in a seamless manner when transitioning between buck to boost or boost to buck operation. The device is capable of operating at a 100% duty cycle. The NCV81599 drives 4 external NMOS switches, allowing for external selection of mosfets to optimize the trade offs between size, cost, and performance. The internal drivers of the device is capable of driving mosfets to meet the 100W requirement. The NCV81599 operates with a 4.5V to 32V input supply and is offered in a 5mm by 5mm QFNW32 package.
Documents
Technical documentation and resources