ON Semiconductor

Single 2.6 A, Low-Side Gate Driver with OCP

The NCP51152 is a family of isolated single-channel gate driver with 4.5-A/9-A source and sink peak current respectively. They are designed for fast switching to drive power MOSFETs, and SiC MOSFET power switches. The NCP51152 offers short and matched propagation delays. The NCP51152xA provides a split output that controls the rise and fall times individually. The NCP51152xB has its VCC UVLO referenced to GND2 to get a true UVLO. The NCP51152 is available in a 4 mm SOIC-8 package and can support isolation voltage up to 3.75 kVRMS.

The NCP51198 is a simple, cost-effective, high-speed linear regulator designed to generate the VTT termination voltage rail for DDR-I, DDR-II and DDR-III memory. The regulator is capable of actively sourcing or sinking up to +-1.5 A for DDR-I, or up to +-0.5 A for DDR-II, -III while regulating the output voltage to within +-30 mV.

NCP51313 is a 130 V high side driver with 2.0 A source and 3.0 A sink drive capability for DC−DC power supplies and inverters. NCP51313 offers best in class propagation delay, low quiescent current and low switching current at high frequencies of operation. This device is tailored for highly efficient power supplies operating at high frequencies. NCP51313 is offered in two versions, NCP51313A/B. NCP51313A has a typical 50 ns propagation delay, while NCP51313B has a typical propagation delay of 20 ns. NCP51313 comes in standard SO8 package.

The NCP51460 is a high performance, low power precision voltage reference. It can supply output current up to 20 mA at a 3.3 V fixed output voltage. Excellent line and load regulation characteristics, very good PSRR, low Output Noise and low Quiescent Current makes the NCP51460 ideal for precision regulator applications.The device is designed to be stable without an output capacitor. This feature makes the device ideal for space constrained applications. An optional output capacitor may be added to improve the load transient response.Protective features include Short Circuit and Reverse Input Voltage Protection. In the case of reverse input voltage connection the reference will not conduct any current protecting the device from damage.The NCP51460 is packaged in a 3-lead surface mount SOT-23 package.

NCP51510 is a source/sink Double Data Rate (DDR) termination regulator specifically designed for low input voltage and low-noise systems where space is a key consideration. The NCP51510 maintains a fast transient response anda only requires a minimum VTT load capacitance of 10uF for output stability. The NCP51510 supports remote sensing and all power requirements for DDR VTT bus termination. The NCP51510 can also be used in low-power chipsets and graphics processor cores that require dynamically adjustable output voltages. The NCP51510 is available in the thermally-efficient DFN10 Exposed Pad Package, and is rated both Green and Pb-Free.

NCP51513 is 130 V half bridge driver with high drive current capabilites and options for DC-DC power supplies and inverters. NCP51513 offers best in class propagation delay, low quiescent current and low switching current at high frequencies of operation.This device is tailored for highly efficient power supplies operating athigh frequencies. NCP51513 can be offered in two versions for propagation delays. With filter version, it has a typical 50 ns propagation delay, while without filter version it has a typical propagation delay of 20 ns.Internal 80 ns dead time and interlock function protect the output MOSFETs against cross conduction events. Enable functionality provides additional system flexibility and helps reducing power consumption.

NCP51530 is a 700 V high side and low side driver with high drive capabilities for AC-DC power supplies and inverters. NCP51530 offers best in class propagation delays, low quiescent current and low switching current at high frequencies of operation.This device thus enables a highly efficient design for power supplies operating at high frequencies. NCP51530 comes in SOIC8 and DFN10 packages.

The NCP51561 are isolated dual-channel gate drivers with 4.5-A/9-A source and sink peak current respectively. They are designed for fast switching to drive power MOSFETs, and SiC MOSFET power switches. The NCP51561 offers short and matched propagation delays.Two independent and 5 kVrms (UL1577 rating) galvanically isolated gate driver channels can be used in any possible configurations of two low side, two high-side switches or a half-bridge driver with programmable dead time. An enable pin shutdown both outputs simultaneously when is set low.The NCP51561 offers other important protection functions such as independent under-voltage lockout for both gate drivers and enable function.