Taiwan Cheng Tung Industrial Co., Ltd
Taiwan Cheng Tung Industrial Co., Ltd builds up in order to produce all kinds of condensers to 1998 establishment of the Republic of China, creat but also better quality principle so far for more than five years and adhere to, with the managing continuously forever of sane steady and sure one point one steps footprint. Main products:Capacitors, Metallized Film Capacitors, Plastic Film Capacitors, Metallized Film Capacitors, AC Motor Start Capacitors, Multilayer Ceramic Capacitors, Aluminum Electrolytic Capacitors, Motor Starting, Varistor, Mini Box Film Capacitors, High Voltage Capacitors, Polyester Film Inductive Capacitors, X1 & X2 Capacitors, X1Y2 Capacitors, AC Motor Capacitors, Film Capacitors, Safety Standard Recognized Ceramic Capacitors, Ceramic Capacitors Manufacturer.
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PWM IC (Switching Regulators)

Welcome ! This category contains detailed information for PWM IC (Switching Regulators) products. New PWM IC (Switching Regulators) products will be constantly updated in and added into this category.

Categories  > Power Management Products > PWM IC (Switching Regulators)

 

 

CMOS Current Mode PWM Voltage Controller

( Switching Regulators )
Part NO. Main App. Fields Package & Pins Input Voltage
(in Volts)		 Start-Up Current
(in uA)		 Operating Supply Current (in mA) Duty Cycle
( % )		 Min Operating Voltage
( in Volts)		 Status
APW38HC42/3/4/5A DC/DC DIP-8, SOP-8 9 ~ 24 15 2 0 ~ 96 9.8 / 7.6 OK
 

CMOS Voltage Mode PWM Voltage Or Combo Controller

( Switching Regulators )
Part NO. Main App. Fields Package & Pins Description Input Voltage Range Output Voltage Range IC Bias Voltage VRM Status
APW1172 STB,DVD,VCR,DC/DC M/B SOP-8-P 500KHz Step Down Switching Regulator 4.7V ~ 22V 1.235V to 20V - OK
APW1173 STB,DVD,VCR,DC/DC M/B SOP-8-P 500KHz Step Down Switching Regulator 4.7V ~ 22V 1.235V to 20V - OK
APW1175 VGA, M/B M/B SOP-20 Dual Synchronous DC/DC Controllers with Current sharing Control 3.3 V ~ 12V Vref : 1.25V 5V ~12V - OK
APW7037/A M/B,VGA SOP-8 Synchronous PWM Controller 5V Synch Buck : 1.25V/0.8V 5V or 12V - Obsolete
APW7057 M/B, VGA SOP-8 Synchronous PWM Controller 5V or 3.3V Synch Buck : 0.8V 5V - OK
APW7058 M/B SOP-8 Synchronous PWM and Linear Controller 5V and 3.3V Synch Buck : 0.8V 5V - OK
APW7060 M/B SOP-14 Synchronous PWM and Linear Controller 5V and 3.3V Synch Buck : 0.8V 5V - OK
APW7061 VGA SOP-8 Synchronous Buck PWM Controller 5V or 12V Verf: 0.8V 12V - OK
APW7062A VGA SOP-14 Synchronous Buck PWM Controller 5V or 12V Vref: 0.8V/1.27V 12V - OK
APW7062B VGA SOP-14 Synchronous Buck PWM Controller 5V or 12V Vref : 0.8V 12V - OK
APW7063 VGA SOP-14 Synchronous Buck PWM and Linear Controller 5V or 12V Verf: 0.8V 12V - OK
APW7065 VGA, M/B SOP-8 Synchronous Buck PWM Controller 5V ~ 12V 0.8V~5V 12V ±10% - OK
APW7066 VGA TSSOP-24, QFN-32 2-Channel Synchronous PWM Controller with LDO 5V or 12V Vref1,3 : 0.6V, Vref :3.3V 5V, 12V - OK
APW7067N VGA SOP-14, QSOP-16 , QFN-16 Synchronous Buck PWM and Linear Controller 5V ~ 12V 0.9V~5V 12V ±10% - OK
APW7068 VGA SOP-14, QSOP-16 , QFN-16 Synchronous Buck PWM and Linear Controller with 0.8V Reference Out Voltage 5V ~ 12V 0.9V~5V 12V ±10% - OK
APW7071 White LED SOT-23-6 Asynchronous PFM Controller 2.5V ~ 6V Asynch Boost : 16V 3.3V - OK
APW7073 VGA SOP-14 Synchronous Buck PWM Controller 5V ~ 12V 0.6V~5V 12V ±10% - OK
APW7074 VGA SOP-14 Synchronous Buck PWM Controller 5V ~ 12V 0.8V~5V 12V ±10% - OK
APW7075 DSC, MP3 TSSOP-8, SOP-8-P Step-Up Converter and LDO Combo 1 ~ 4.5V Vout : 25V, 3.3V, 2.2V~ 4V - - OK
APW7077/A DSC, PDA SOT-23-5 Asynchronous PWM Controller 0.9 ~ 5V Asynch Boost: 1.0V 3.3V - OK
APW7078 LCD display, PDA and Hand-held instrument MSOP-8, TSSOP-8 Single PWM Step-up DC-DC controller 2.3 ~ 5.5V VIN~28V 0.5V OK
APW7093 DDR, M/B,VGA SSOP-16, QFN-32 3A, 1MHz, Step Down DC/DC Regulator 3V ~ 5.5V 1.1V ~ Vin 5V - OK
APW7095/A DSC QFP-48 or QFN-48 6-channel DC/DC Converter Control IC 1.4V ~ 6.5V Step-Up, Step-Down, Inverting 5V - OK
APW7120 M/B, VGA SOP-8 Synchronous PWM Controller 5V ~ 12V 0.8 ~ 80%VIN 5~12V - OK
APW7116 M/B TSSOP-24-P 3-in-1Dual PWM controllers + DDR regulator 2.97V ~ 5.5V DDR1, DDR2 VCC=5V, BOOT=12V - OK
APW7101 TV-BOX, Wireless, DSC, MP3, PDA SOT-23-5 1.5MHZ, 600mA Synchronous Buck Regulator 2.5V ~ 5.5V vout : Fixed 1.5v, 1.8V, Adj Vref : 0.6V - - OK
APW7000 Portable Device QFN-16 4x4 Charge Pump White LED Driver 2.7V ~ 5.5V 3V ~ 4V 2.7 ~ 5.5 - OK
APW7134 TV BOX,PMP,PDA DFN-10 Dual 600mA Synchronous buck regulator 2.5V ~ 5.5V vout : Fixed 1.5v, 1.8V, Adj Vref : 0.6V - - OK
APW7001 Portable Device QFN-16 4x4 Charge Pump White LED Driver for Main and Sub-Displays 2.7V ~ 5.5V 3V ~ 4V 2.7 ~ 5.5 - OK
APW7065A VGA, M/B SOP-8-P Synchronous Buck PWM Controller 5V ~ 12V 0.8V~5V 12V ±10% - OK
APW7079 Wireless Mouse, Portable SOT89 Low-Supply-Current Synchronous Step-up DC-DC Converter 0.7 ~ 5.5 1.8 ~ 5.5 VOUT - OK
APW7080 LCD Monitor / TV, ?Setop Box, Networking System SOP-8-P 3A, 26V, 380kHz, Asynchronous Step-Down Converter 4.75V ~ 26V 0.8V ~ 90%VIN - - OK

 

Related Products :
Categories  > Power Management Products > LDO (Low Dropout Regulators)

 

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 We specialized in manufacturing and exporting for Capacitors, Metallized / Plastic Film Capacitors..etc.
Address :  No. 38, Lane 86, Sec. 1, Jieshou Road, Pa Teh City, Taoyuan Hsien, Taiwan.
 Telephone :  +886-3-3631093 , Fax : +886-3-3631608  
E-Mail : scx13868@ms76.hinet.net 

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