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NCP1583 Datasheet

Part Number NCP1583
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Datasheet NCP1583 DatasheetNCP1583 Datasheet (PDF)

NCP1582, NCP1582A, NCP1583 Low Voltage Synchronous Buck Controllers The NCP158x is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V. This 8−pin device provides an optimal level of integration to reduce size and cost of the power supply. Features include a 0.7 A gate driver and an internally set 350 kHz (NCP1582, NCP1582A) and a 300 kHz (NCP1583) oscillator. The NCP158x also incorporates an externally .

  NCP1583   NCP1583






Part Number NCP1589L
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Datasheet NCP1583 DatasheetNCP1589L Datasheet (PDF)

NCP1589L Low Voltage Synchronous Buck Controller with Light Load Efficiency and Transient Enhancement The NCP1589L is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V and converting voltage from as low as 2.5 V. It is easy to operate and provides an optimal level of integration to reduce size and cost of the power supply. It operates in Ramp Pulse Modulation mode for superior load step and release resp.

  NCP1583   NCP1583







Part Number NCP1589D
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Datasheet NCP1583 DatasheetNCP1589D Datasheet (PDF)

NCP1589D Low Voltage Synchronous Buck Controller with Light Load Efficiency and Transient Enhancement The NCP1589D is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V and converting voltage from as low as 2.5 V. It is easy to operate and provides an optimal level of integration to reduce size and cost of the power supply. It operates in Ramp Pulse Modulation mode for superior load step and release resp.

  NCP1583   NCP1583







Part Number NCP1589B
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Datasheet NCP1583 DatasheetNCP1589B Datasheet (PDF)

NCP1589A, NCP1589B Low Voltage Synchronous Buck Controller The NCP1589A/B is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V. This device is capable of converting voltage from as low as 2.5 V. This 10−pin device provides an optimal level of integration to reduce size and cost of the power supply. Features include a 1.5 A gate driver design and an internally set 300 kHz or 600 kHz oscillator. In additi.

  NCP1583   NCP1583







Part Number NCP1589A
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Datasheet NCP1583 DatasheetNCP1589A Datasheet (PDF)

NCP1589A, NCP1589B Low Voltage Synchronous Buck Controller The NCP1589A/B is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V. This device is capable of converting voltage from as low as 2.5 V. This 10−pin device provides an optimal level of integration to reduce size and cost of the power supply. Features include a 1.5 A gate driver design and an internally set 300 kHz or 600 kHz oscillator. In additi.

  NCP1583   NCP1583







Part Number NCP1589
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Low Voltage Synchronous Buck Controller
Datasheet NCP1583 DatasheetNCP1589 Datasheet (PDF)

NCP1588, NCP1589 Low Voltage Synchronous Buck Controller The NCP158x is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V. This device is capable of converting voltage from as low as 2.5 V. This 10-pin device provides an optimal level of integration to reduce size and cost of the power supply. Features include a 1.5 A gate driver design and an internally set 300ĂkHz oscillator. In addition to the 1.5 A .

  NCP1583   NCP1583







Low Voltage Synchronous Buck Controller

NCP1582, NCP1582A, NCP1583 Low Voltage Synchronous Buck Controllers The NCP158x is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V. This 8−pin device provides an optimal level of integration to reduce size and cost of the power supply. Features include a 0.7 A gate driver and an internally set 350 kHz (NCP1582, NCP1582A) and a 300 kHz (NCP1583) oscillator. The NCP158x also incorporates an externally compensated transconductance error amplifier and a programmable soft−start function. Protection features include short circuit protection (SCP) and under voltage lockout (UVLO). The NCP158x comes in an 8−pin SOIC package. Features • Input Voltage Range from 4.5 V to 13.2 V • 350 kHz (NCP1582, NCP1582A), 300 kHz (NCP1583) Internal Oscillator • Boost Pin Operates to 30 V • Voltage Mode PWM Control • 0.8 V $1.5% Internal Reference Voltage • Adjustable Output Voltage • Programmable Soft−Start • Internal 0.7 A Gate Drivers • 80% Max Duty Cycle • Input UVLO • RDS(on) Current Sensing for Short Circuit Protection • These are Pb−Free Devices Applications • Graphics Cards • Desktop Computers • Servers/Networking • DSP and FPGA Power Supply • DC−DC Regulator Modules FB VCC BST VIN COMP/DIS TG PHASE VOUT GND BG 8 1 http://onsemi.com MARKING DIAGRAM 8 SOIC−8 D SUFFIX CASE 751 158x ALYW G 1 x = 2, 2A or 3 A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Device PIN.


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