Datasheet HT7936B Equivalent ( PDF )

N.º	Número de pieza	Descripción	Fabricantes	PDF
1	HT7936B	White LED Step-up Charge Pump Converter HT7936A/HT7936B White LED Step-up Charge Pump Converter Features · Input voltage range: 2.8V to VOUT · Driving current: 110mA (HT7936A), · Oscillator frequency: 1MHz · Soft start function, current limit, 150mA (HT7936B) · Fixed output voltage: 5V (HT7936A), short circuit protection · Small o	Holtek Semiconductor

HT79 Datasheet ( Hoja de datos ) - resultados coincidentes

Número de pieza	Descripción	Fabricantes	PDF
HT7937	Built-in OVP White LED Step-up Converter HT7937 Built-in OVP White LED Step-up Converter Features · Integrated open-circuit protection · Over voltage protection · Up to 84% efficiency at VIN=3V, 3LEDs, · Low standby current: 0.1mA (typ.) (VSHDN=0V) · Matches LED current · Small value inductor and capacitors · Sma	Holtek Semiconductor
HT7939	High Current and Performance White LED Driver HT7939 High Current and Performance White LED Driver Features · Input range from 2.6V~5.5V · Built-in Power MOSFET · Can drive up to 39 White LEDs with a 5V input · Low standby current: 0.1mA (typ.) with VEN low · Integrated Over-voltage, Over-temperature and · Under voltag	Holtek Semiconductor
HT7938	High Current And Performance White LED Driver HT7938 High Current and Performance White LED Driver Features · Efficiency up to 85% at VIN=3.6V, 9LEDs, · Tiny inductor and capacitors · Up to 9 strings White-LED · Tiny 6-lead SOT23-6 package · Built in OVP, OCP, OTP, UVLO protection ILED=20mA · 1.2MHz fixed switching fr	Holtek Semiconductor

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Número de pieza	Descripción	Fabricantes	PDF
SPS122	Modern EU gaming Machines require increased +12V current to accommodate the latest gaming peripherals. DC Converters have been engineered with Sanken’s latest technology to efficiently convert redundant power from our lamp gaming PSU and provide additional +12V capacity at the point of use.	Sanken	PDF

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