control datasheet, features and benefits, stock and price

DongKe Semicondutor

DK124 - OFF-LINE SWITCH MODE POWER CONTROLLER

Jul 5, 2016 · 3142 Hits · 85V—265V wide range AC power input. · Build-in 700V power transistor. · Internal integrated high voltage starting circuit, no need for additional re...

SPMICRO

JW1758B - Offline Step-down LED Controller

Feb 10, 2019 · 3136 Hits 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 dr...

Fairchild

KA7500B - SMPS Controller

Apr 25, 2005 · 3133 Hits • Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5% • Uncommitted Output TR for 200mA Sink or Source Current • Output Control For...

Texas Instruments

bq25A - 1-4 Cell Li+ Battery SMBus Charge Controller

Apr 5, 2021 · 3088 Hits •1 SMBus Host-controlled NMOS-NMOS synchronous buck converter with programmable 615kHz, 750kHz, and 885kHz switching frequencies • Automatic N-channel...

DongKe Semicondutor

DK1203 - AC-DC Switch Mode Power controller

Jul 5, 2016 · 244 Hits · 85V—265V wide range AC power input. · Build-in 700V power transistor. · Internal integrated high voltage starting circuit, no need for additional re...

DK112 - High-performance switching power supply controller

Nov 4, 2014 · 226 Hits · 85V—265V wide range AC power input. · 65KHz Oscillation Frequency. · Double chip design with Bipolar Junction Transistor (BJT) to save cost. · Large...

DongKe Semicondutor

DK125 - Offline switching power supply controller

Jun 1, 2018 · 210 Hits ·90V—265V wide range AC power input. ·Built-in 700V HV BJT ·Internal integrated high voltage starting circuit, no need for additional resistance ·Burs...

Orient Chip

OCP8129 - High Current and High Efficiency Backlight WLED Controller

Oct 17, 2018 · 207 Hits The OCP8129 is the LED driver controller IC which ⚫ Number of LEDs in series limited by external loads the constant current driver of LED driver fo...

Motorola Inc

TL494 - PULSE WIDTH MODULATION CONTROLLER

Apr 16, 2005 · 201 Hits h transistor) (Note 1) Amplifier Input Voltage Range Power Dissipation @ TA ≤ 45°C Thermal Resistance, Junction–to–Ambient Operating Junction Temperat...

uPI Semiconductor

uP9509 - 3/2/1-Phase Synchronous-Rectified Buck Controller

Apr 2, 2019 · 186 Hits The uP9509 is a 3/2/1-phase synchronous-rectified buck controller specifically designed to work with 4.5V ~ 26V input voltage and deliver high qualit...

On-Bright

OB2273 - High Performance Current Mode PWM Controller

Dec 1, 2013 · 182 Hits ■ ■ ■ OB2273 is offered in SOT23-6 and DIP-8 package. TYPICAL APPLICATION On Br i ©On-Bright Electronics gh t Co nf id e Confidential -1- n...

Fuji

FA5643 - Switching Power Supply Control IC

Jun 25, 2014 · 180 Hits ・・・・・・・・・・・・・・・・・ 3. Outline drawings ・・・・・・・・・・・・・・・・・ 4. Block diagram ・・・・・・・・・・・・・・・・・ 5. Functional description of pins ・・・・・・・・・・・・・・・・・ 6. Rati...

On-Bright Electronics

OB2283 - High Performance Current Mode PWM Controller

Jan 27, 2015 · 180 Hits ■ Power on soft start reducing MOSFET Vds stress ■ Frequency shuffling for EMI ■ Extended burst mode control for improved efficiency and low standby p...

Fairchild

KA3525A - SMPS CONTROLLER

Apr 25, 2005 · 179 Hits • 5V ±1% Reference • Oscillator Sync Terminal • Internal Soft Start • Deadtime Control • Under Voltage Lockout Description The KA3525A is a monolithi...

Liteon

OB2269 - Current Mode PWM Controller

Sep 6, 2008 · 179 Hits Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design ■ Audio Noise Free Operation ■ External Programmable PWM Switchin...

TITAN MICRO ELECTRONICS

TM2313 - Digital audio processing controller

Mar 7, 2013 · 179 Hits ...

Chip-Rail

CR6850 - Novel Low Cost Green-Power PWM Controller

Aug 16, 2011 · 155 Hits z z z z z z z z z Low Cost, PWM&PFM&CRM (Cycle Reset Mode) Low Start-up Current (about 8µA) Low Operating Current (about 2mA) Current Mode Operation ...