onsemi NCP1592
NCP1592 is a low input voltage 6 A synchronous buck converter that integrates both 30 mW high side and low side MOSFETs. NCP1592 is designed for space sensitive and high efficiency applications. The main features include: a high performance voltage error amplifier; an under−voltage−lockout circuit to prevent start−up until the input voltage reaches 3 V; an internally or externally programmable soft−start circuit to limit inrush currents; and a power good output monitor signal.| Part No. | NCP1592 |
|---|---|
| Datasheet | NCP1592 Download |
| Manufacturer |  onsemi |
| Description | Synchronous Buck PWM Switcher |
| Buy | Stock & Price |
FEATURES
● 30 mW, 12 A Peak MOSFET Switches for High to Efficiency at 6 A Continuous Output Source or Sink Current● Adjustable Output Voltage Down to 0.891 V With 1.0% Accuracy
● Wide PWM Frequency: Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to 700 kHz
● Synchronizable to 700 kHz
● Load Protected by Peak Current Limit and Thermal Shutdown
● Integrated Solution Reduces Board Area and Component Count
● This is a Pb−Free Device Application
● Low−Voltage, High−Density Distributed Power Systems
● High Performance Point of Load Regulation for DSPs, FPGAs, ASICs and Microprocessors
● Broadband, Networking and Optical Communications Infrastructure
● Portable Computing/Notebook PCs EFFICIENCY MARKING DIAGRAM TSSOP−28 EP CASE 948BG 1592G ALYW A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package VI = 5 V, VO = 3.3 V Input VIN PH NCP1592 BOOT VBIAS PGND VSENSE Output LOAD CURRENT (A) Figure 1. Efficiency at 350 kHz ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 18 of this data sheet.
