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Step DataSheet

Hit Part # Manufacturer Description
2444 Hits JW1758B
SPMICRO
Offline Step-down LED Controller
The JW1758A/B/C is a constant current LED controller with high current accuracy which applies to single stage step-down power factor corrected LED drivers. 600V power MOS is integrated, which can significantly simplify the design of LED lighting sys
272 Hits NEMA17
Schneider
2-phase stepper motor
225 Hits SY8286A
Silergy
Synchronous Step Down Regulator
for reliable operation. In addition, it operates at pseudo-constant frequency of 600kHz to minimize the size of inductor and capacitor. Ordering Information SY8286 □(□□)□ Tempera ture Code Packa ge Code Optional Spec Code Ordering Number Package t
208 Hits WS9032K
Winsemi
Non-isolated step-down LED constant current driver chip
206 Hits 17HS4401S
Handson
Stepper Motor
80g. 1 www.handsontec.com Mechanical Dimensions: Connection: 2 www.handsontec.com Nema-17 Stepper Motor Body Length Comparison: 3 www.handsontec.com
140 Hits 17HS8401
MotionKing
2 Phase Hybrid Stepper Motor
1.6 34 1.6 34 1.6 34 1.6 34 1.6 34 1.6 34 2.2 54 2.2 54 2.2 54 2.2 54 2.6 68 2.6 68 2.6 68 2.6 68 Motor Length: Lead Motor Wire Weight (No.) (g) 4 150 4 220 4 220 4 220 6 220 6 220 4 280 4 280 6 280 6 280 4 350 4 350 4 350 6 350 Mod
117 Hits RT8249C
Richtek
Dual-Channel Synchronous DC/DC Step-Down Controller
include on-board power-up sequencing, a power-good output, internal soft-start, and soft-discharge output that prevents negative voltage during shutdown. A constant current ripple PWM control scheme operates without sense resistors and provides 100ns
108 Hits IT76630M
M3TEK
23V/3A High Efficiency Synchronous Rectified Step-Down DC/DC Converter
listed is a high performance trans-conductance error amplifier that provides tight voltage regulation and accuracy under transient conditions. A built-in Under Voltage Lockout (UVLO) circuit is provided to prevent start-up until the input voltage rea
102 Hits JK42HS
ETC
Stepper Motor
100 Hits SDB628
SHOUDING
High Efficiency 1.2MHz 2A Step Up Converter

• Integrated 80mΩ Power MOSFET
• 2V to 24V Input Voltage
• 1.2MHz Fixed Switching Frequency
• Internal 4A Switch Current Limit
• Adjustable Output Voltage
• Internal Compensation
• Up to 28V Output Voltage
• Automatic Pulse Frequency Modulation Mode
98 Hits 17HS4401
MotionKing
2 Phase Hybrid Stepper Motor
1.6 34 1.6 34 1.6 34 1.6 34 1.6 34 1.6 34 2.2 54 2.2 54 2.2 54 2.2 54 2.6 68 2.6 68 2.6 68 2.6 68 Motor Length: Lead Motor Wire Weight (No.) (g) 4 150 4 220 4 220 4 220 6 220 6 220 4 280 4 280 6 280 6 280 4 350 4 350 4 350 6 350 Mod
95 Hits MT3608
AEROSEMI
High Efficiency 1.2MHz 2A Step-Up Converter

• Integrated 80mΩ Power MOSFET
• 2V to 24V Input Voltage
• 1.2MHz Fixed Switching Frequency
• Internal 4A Switch Current Limit
• Adjustable Output Voltage
• Internal Compensation
• Up to 28V Output Voltage
• Automatic Pulse Frequency Modulation Mode
89 Hits FR8018
Fiti
500KHz Synchronous Step-Down DC/DC Converter

 Low RDS(ON) Integrated Power MOSFET
 Internal Compensation Function
 Wide Input Voltage Range: 4.5V to 23V
 Adjustable Output Voltage Down to 0.765V
 4A Output Current
 Fixed 500kHz Switching Frequency
 External Programmable Soft-Start or Int
88 Hits EUP3482
Eutech Microelectronics
340KHz Synchronous Step-Down Converter
2A Output Current 220ns Minimum On Time 35V Input Surge Protection Integrated 160mΩ/110mΩ DMOS Switches 4.5V to 30V Input Operating Range Output Adjustable from 0.923V to 20V Up to 95% Efficiency 1µA Shutdown Current Fixed 340KHz Frequency Programmab
85 Hits STI3470
SUNTO
2.0A Synchronous Step-Down Converter

· High Efficiency: Up to 95%
· High Efficiency: Up to 95%
· 600KHz Frequency Operation
· 2.0A Output Current
· No Schottky Diode Required
· 3.5V to 18V Input Voltage Range
· 0.6V Reference
· Slope Compensated Current Mode Control for Excellent Line a
63 Hits AP2953A
Chipown
18V Synchronous Rectified Step-Down Converter

 3A Output Current
 Wide 4.75V to 18V Operating Input Range
 Integrated 100mΩ Power MOSFET Switches
 Output Adjustable from 0.925V to 15V
 Up to 95% Efficiency
 Programmable Soft-Start
 Stable with Low ESR Ceramic Output Capacitors
 Fixed 370
60 Hits LA34BJK-1
EAD motors
Rotary Hybrid Stepping Motor
K-1 LA34AGK-2 LA34AGK-4 LA34AGK-9 LA34AGK-10 LA34AGK-M200 LA34AGK-M300 LA34AGK-M400 LA34AGK-M600 LA34BJK-1 LA34BJK-2 LA34BJK-30 LA34BJK-31 LA34BJK-32 LA34BJK-M200 LA34BJK-M300 LA34BJK-M400 LA34BJK-M600 LA34CKK-2 LA34CKK-1 LA34CKK-3 LA34CKK-37 LA34CKK
57 Hits AS5430
A1semi
3A 400KHz Synchronous Rectified Step-Down Converter
‹ 3A Output Current ‹ Integrated 100mΩ Power MOSFETS ‹ Wide 4.75~23V Input Voltage Range ‹ Programmable Soft-start ‹ Up to 95% Efficiency ‹ Stable with Low ESR Ceramic Output Capacitors ‹ Output Adjustable From 0.925V to 20V ‹ Cycle-by-Cycle Over Cur
48 Hits 17HS3401
MotionKing
2 Phase Hybrid Stepper Motor
1.6 34 1.6 34 1.6 34 1.6 34 1.6 34 1.6 34 2.2 54 2.2 54 2.2 54 2.2 54 2.6 68 2.6 68 2.6 68 2.6 68 Motor Length: Lead Motor Wire Weight (No.) (g) 4 150 4 220 4 220 4 220 6 220 6 220 4 280 4 280 6 280 6 280 4 350 4 350 4 350 6 350 Mod
47 Hits MT2492
Aerosemi
2A Synchronous Step-Down Converter

 High Efficiency: Up to 96%
 600KHz Frequency Operation
 2A Output Current
 No Schottky Diode Required
 4.5V to 16V Input Voltage Range
 0.6V Reference
 Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
 In

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