NCP5422ADR2 ,Dual Out-of-Phase Synchronous Buck Controller with Current LimitELECTRICAL CHARACTERISTICS (0°C < T < 70°C; 0°C < T < 125°C; R = 30.9 k, C = 0.1 F, A J OSC COMP ..
NCP5424D ,Dual Synchronous Buck Controller with Input Current SharingELECTRICAL CHARACTERISTICS (0°C < T < 70°C; 0°C < T < 125°C; R = 30.9 k, C = 0.1 μF, A J OSC COMP ..
NCP5425 ,Dual Synchronous Buck Controller35 VinVin RTND4n/aR11D1C110BAV99LT11.0 FC195 VC1610 F/ R23C5 C2 C1 C22C17 C18 C616 Vn/a 10 F/n/a ..
NCP5425DBR2 ,Dual Synchronous Buck Controller35 V/12 VVin RTND4n/aR11D1 & 2C110BAV99LT11.0 FC195 V/12 VC1610 F/ R23C5 C2 C1 C22C17 C18 C616 Vn ..
NCP5425DBR2G , Dual Synchronous Buck Controller
NCP5426SN13T1 ,LDO Regulator/Vibration Motor DriverELECTRICAL CHARACTERISTICS (T = 25°C, for min/max values T is the operating junction temperature t ..
NJM3517D2 , STEPPER MOTOR CONTROLLER / DRIVER
NJM3524 , SWITCHING REGULATOR CONTROL CIRCUIT
NJM3524M , SWITCHING REGULATOR CONTROL CIRCUIT
NJM353 , DUAL J-FET INPUT OPERATIONAL AMPLIFIER
NJM360 , HIGH SPEED DIFFRENTIAL COMPARATOR
NJM360D , HIGH SPEED DIFFRENTIAL COMPARATOR
NCP5422ADR2
Dual Out-of-Phase Synchronous Buck Controller with Current Limit
NCP5422A
Dual Out-of-Phase
Synchronous
Buck Controller
with Current Limit
The NCP5422A is a dual N−channel synchronous buck regulator
controller. It contains all the circuitry required for two independent
buck regulators and utilizes the V2 control method to achieve the
fastest possible transient response and best overall regulation, while
using the least number of external components. The NCP5422A
features out−of−phase synchronization between the channels,
reducing the input filter requirement. The NCP5422A also provides
undervoltage lockout, Soft Start, built in adaptive non−overlap time
and hiccup mode overcurrent protection.
FeaturesV2 Control Topology Hiccup Mode Overcurrent Protection 150 ns Transient Response Programmable Soft Start 100% Duty Cycle for Enhanced Transient Response 150 kHz to 600 kHz Programmable Frequency Operation Switching Frequency Set by Single Resistor Out−Of−Phase Synchronization Between Channels Undervoltage Lockout Both Gate Drive Outputs Held Low During Fault Condition
