Product Information

NCP1594AMNTXG

NCP1594AMNTXG electronic component of ON Semiconductor

Datasheet
Switching Voltage Regulators 4A SYNC-BUCK REGULATOR

Manufacturer: ON Semiconductor
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 2.572 ea
Line Total: USD 2.572

2695 - Global Stock
Ships to you between
Wed. 10 Apr to Fri. 12 Apr
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
3880 - Global Stock


Ships to you between Thu. 04 Apr to Wed. 10 Apr

MOQ : 1
Multiples : 1

Stock Image

NCP1594AMNTXG
ON Semiconductor

1 : USD 1.744
10 : USD 1.6363
25 : USD 1.5885
50 : USD 1.4931
100 : USD 1.4619
250 : USD 1.4306
500 : USD 1.402
1000 : USD 1.402
3000 : USD 1.402

2695 - Global Stock


Ships to you between Wed. 10 Apr to Fri. 12 Apr

MOQ : 1
Multiples : 1

Stock Image

NCP1594AMNTXG
ON Semiconductor

1 : USD 2.572
10 : USD 2.3063
100 : USD 1.8354
250 : USD 1.6663
500 : USD 1.5819
1000 : USD 1.4007
4000 : USD 1.2799

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Input Voltage
Type
Brand
Shutdown
Operating Supply Current
Product Type
Factory Pack Quantity :
Subcategory
Supply Voltage - Min
Cnhts
Hts Code
Mxhts
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PGND PWRGD PGND FREQ OUT IN IN FB IN COMP EN GND Buck Converter - High-Efficiency, Synchronous 4 A, 6 A, 2 MHz NCP1594A, NCP1594B www.onsemi.com The NCP1594 is a high output current synchronous PWM converter that integrates two Nchannel Power MOSFETs. The MARKING NCP1594 utilizes externally compensated voltage mode control to DIAGRAM provide good transient response, ease of implementation, and excellent loop stability. It regulates input voltages from 2.9 V to 6.0 V 24 PIN WQFN NCP down to an output voltage as low as 0.6 V and is able to supply up to 1594x MT SUFFIX ALYW CASE 510BC 4.0 A of load current (NCP1594A). Please contact factory for 1 NCP1594B which supports 6.0 A load current. x = A or B The NCP1594 includes an internal softstart to limit inrush current. A = Assembly Location Other features include cyclebycycle current limit, 92% max duty L = Wafer Lot cycle, shortcircuit protection, and thermal shutdown. Y = Year W = Work Week Features = PbFree Package (Note: Microdot may be in either location) Wide Input Voltage Range from 2.9 V to 6.0 V Nine Preset Output Voltages (0.6 V, 0.7 V, 0.8 V, 1.0 V, 1.2 V, 1.5 V, PIN CONNECTIONS 1.8 V, 2.0 V, and 2.5 V) Adjustable Output Voltage Down to 0.6 V Adjustable 500 kHz to 2 MHz Switching Frequency Externally Adjustable SoftStart and Able to Start Up with 24 23 22 21 20 19 PreBiased Output Load MODE 1 18 PGND Selectable Forced PWM with and without Prebiased Startup VDD 2 17 PGND Compatible with Ceramic, Polymer, and Electrolytic Output CTL1 3 16 LX Capacitors NCP1594 CTL2 4 15 LX CyclebyCycle Current Limiting REFIN 5 14 LX Hiccup Mode ShortCircuit Protection SS 6 13 BST Over Temperature Protection 7 8 9 10 11 12 This is a 24 Pin 4 x 4 mm 0.5P WQFN PbFree Device These are PbFree Devices Typical Applications Telecom and Networking Power Management (Top View) Computing Power Management ORDERING INFORMATION Datacom Power Management Device Package Shipping Point of Load NCP1594AMNTXG WQFN24 4000 / ASIC/CPU/DSP Core and I/O Voltages (PbFree) Tape & Reel DDR Termination Voltage NCP1594BMNTXG** WQFN24 4000 / (PbFree) Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. **This device is End of Life. Please contact sales for additional information and assistance with replacement devices. Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: March, 2021 Rev. 2 NCP1594/DNCP1594A, NCP1594B EN BST 0.1uF INPUT OUTPUT 0.47uH 2.9V~5.5V 1.8V / 6A IN LX 22uF 22uF PGND PGND CTL1 CTL2 158 560pF VDD OUT 2.2uF NCP1594 20k GND FB 2.67k1500pF PWRGD COMP MODE REFIN 33pF FREQ SS 0.022uF 49.9k Figure 1. Functional Block Diagram 6 5 4 3 2 1 VOLTAGE CONTROL CIRCUITRY EN GND 7 24 VOLTAGE BIAS SHUTDOWN SOFTSTART REFERENCE GENERATOR CONTROL IN COMP 8 23 COMP CLAMPS THERMAL 3.3V LDO UVLO SHUTDOWN CIRCUITRY IN FB 9 22 CURRENTLIMIT ERROR COMPARATOR PWM AMPLIFIER COMPARATOR BST SWITCH CONTROL LOGIC IN OUT 10 21 8k 1Vpp IN PGND FREQ 11 20 OSCILLATOR PGND PWRGD 12 19 SHDN FB CURRENTLIMIT 0.9 x V REFIN COMPARATOR 13 14 15 16 17 18 Figure 2. Functional Block Diagram www.onsemi.com 2 BST SS REFIN LX CTL2 LX MODE LX CTL1 PGND VDD MODE PGND

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
Aptina / ON Semiconductor
FAIRCHILD
FAIRCHILD (ON SEMICONDUCTOR)
Fairchild Semiconductor
FS8
FSC
ON
ON SEMI
ON Semicon
ON SEMICONDUCTOR
ON SEMICONDUCTOR (FAIRCHILD)
ON Semiconductor / Fairchild
ON4
ON5
onsemi
ON-SEMI
onsemi / Fairchild
OOF
Xsens / Fairchild

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