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- 2026-09-29
Featured DC/DC Converter manuals
Southchip SC8571 Switch Capacitor Charger Datasheet
The SC8571 is a high‑efficiency 8 A switch‑capacitor charger designed for battery charging applications. It uses an 80‑pin CSP package (3.425 mm × 4.151 mm) and integrates a FET optimized for 50 % duty‑cycle operation, delivering up to 98.65 % peak efficiency.
Typical applications include smartphones and tablets. The device provides extensive protection, featuring five switch‑capacitor safeguards, eleven system protections, and five system alarms, as well as ten 12‑bit ADC channels for monitoring various voltages and currents. This manual is written in Chinese.
Covers: Introduction · Applications · Device Information · Performance · Specifications
XLsemi XL2010 Buck DC-DC Converter Datasheet
The XL2010 buck converter delivers up to 3.5 A with a fixed 180 kHz switching frequency. It accepts a wide 8 V‑to‑36 V input range, provides an adjustable output from 1.25 V to 32 V, and offers 100 % maximum duty cycle with a low 0.3 V dropout. Built‑in functions include thermal shutdown, current limit and output short protection.
Typical applications include car chargers, battery chargers, LCD monitors, portable instrument supplies and telecom equipment. The device is supplied in an SOP8‑EP package and requires minimal external components, with pin functions such as EN for on/off control and SW for the power switch output.
Covers: Features · Pin Configurations · Function Block Diagram · Ordering Information · Electrical Characteristics · Typical System Application
Maxim MAX734 +12V 120mA Flash Memory Programming Supply Datasheet
The MAX734 is a +12 V output, step‑up, DC‑DC switch‑mode regulator designed for flash‑memory programming supplies. It converts a low input voltage (as low as 4.75 V) to a regulated +12 V output, delivering a guaranteed 120 mA while consuming only 1.2 mA quiescent current.
Key features include a fixed 170 kHz oscillator, logic‑controlled shutdown (70 µA shutdown current), 85 % typical efficiency, and compact 8‑pin SO or DIP packages that fit into less than 0.3 in³. The device supports various applications such as PCMCIA +12 V supplies and solid‑state disk drives.
Covers: General Description · Applications · Features · Absolute Maximum Ratings · Electrical Characteristics · Typical Operating Characteristics
Torex XC6371/XC6372/XC6373 Series DC/DC Converter Datasheet
The XC6371/XC6372/XC6373 series are PWM‑controlled and PWM/PFM‑controlled step‑up DC/DC converters. They are designed for portable products such as cellular phones, pagers, palmtops, cameras and video recorders. The built‑in switching transistor allows the circuit to be built with only a coil, a diode and a capacitor.
Key features include selectable output voltage from 2.0 V to 7.0 V in 100 mV steps, multiple oscillation‑frequency options, soft‑start protection, low‑power chip‑enable or separate VDD pins, and small SOT‑89 family packages. Electrical characteristics such as maximum output current (100 mA typical) and efficiency (≈85 % typical) are provided for each variant.
Covers: General Description · Applications · Features · Pin Configuration · Pin Assignment · Product Classification
Latest DC/DC Converter manuals
Southchip SC8571 Switch Capacitor Charger Datasheet
Datasheet 1 pages · 252 KB · ZHThe SC8571 is an 8 A switch‑capacitor charger with up to 98.65 % peak efficiency, 80‑pin CSP package, and multiple protection features.
XLsemi XL2010 Buck DC-DC Converter Datasheet
Datasheet 9 pages · 243 KB · ENThe XL2010 is a 3.5 A, 180 kHz buck DC‑DC converter with adjustable output, wide input range, and built‑in protection features.
Linear LTM8057 DC/DC Converter
The LT
Maxim MAX734 +12V 120mA Flash Memory Programming Supply Datasheet
Datasheet 20 pages · 7.2 MB · ENThe MAX734 is a +12 V step‑up DC‑DC regulator delivering 120 mA for flash‑memory programming with 85 % efficiency and a low‑power shutdown mode.
Torex XC6371/XC6372/XC6373 Series DC/DC Converter Datasheet
Datasheet 19 pages · 742 KB · ENThe Torex XC6371/XC6372/XC6373 series are PWM/PFM step‑up DC/DC converters with selectable output voltages from 2 V to 7 V and frequencies up to 180 kHz.
ZLG ZY_WRBS-2W Wide Input Voltage Isolation Regulator Single Output Module Datasheet
Datasheet 14 pages · 721 KB · ZHZLG ZY_WRBS-2W is a wide‑input isolation regulator with up to 83% efficiency, 1500 VDC isolation and multiple output voltages.
Liyuan PSWM5WDC Series Wide Input Voltage Single/Double Output High Isolation Manual
User Manual 1 pages · 33 KB · ZHThe Liyuan PSWM5WDC series manual provides specifications, input/output ranges, isolation ratings, and selection guide for single and dual output…
Yaohua DY XXDXX-W1/W2/W5 Series Service Manual
Service Manual 3 pages · 318 KB · ZHTechnical service manual for Yaohua DY XXDXX-W1/W2/W5 series DC-DC converters, covering specifications, operating guidelines, and safety notes.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Service Manual
Disassembly, diagnostics and part numbers, for repair.
Questions answered in DC/DC Converter manuals
What is the peak efficiency of the SC8571?
The SC8571 can reach a peak efficiency of up to 98.65 %.
What output current can the SC8571 provide?
It is capable of delivering an 8 A output current.
What is the input voltage range of the XL2010?
The XL2010 operates from 8 V up to 36 V.
How do you enable or disable the XL2010?
Drive the EN pin low to turn the device off and high to turn it on.
What is the regulated output voltage of the MAX734?
The device provides a regulated +12 V output with a tolerance of ±5 %.
From: Maxim MAX734 +12V 120mA Flash Memory Programming Supply Datasheet
How much output current can the MAX734 deliver?
It guarantees an output current of 120 mA.
From: Maxim MAX734 +12V 120mA Flash Memory Programming Supply Datasheet