Datasheet Details
Part number:
NCP81166A, NCP81166
Manufacturer:
File Size:
121.71 KB
Description:
Synchronous buck mosfet drivers.
Note:
This datasheet PDF includes multiple part numbers: NCP81166A, NCP81166.
Please refer to the document for exact specifications by model.
NCP81166A, NCP81166, Synchronous Buck MOSFET Drivers
Pin No.
Symbol Description 1 PWM Control input.
The PWM signal has three distinctive states: Low = Low Side FET Enabled, Mid = Diode Emulation Enabled, High = High Side FET Enabled.
2 NC No connect.
There is no electrical connection from this pin to the die.
Externally connecting this pin
NCP81166A Features
* Space
* Efficient 2 mm x 2mm DFN8 Thermally
* Enhanced Package
* VCC Range of 4.5 V to 13.2 V
* Integrated Bootstrap Diode
* Pre
* OVP Function Protects Load during HS FET Short
* NCP81166: 2.25 V SW Trip Threshold
* NCP81166A: 1.8
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