Datasheet4U Logo Datasheet4U.com

RT9232 - Programmable Frequency Synchronous Buck PWM Controller

Description

The RT9232 is a single-phase synchronous buck PWM DC-DC converter controller designed to drive two N-Channel MOSFET.

It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirement with an internal 0.8V ± 1% reference.

Features

  • Single IC Supply Voltage: 12V Single phase DC/DC Buck Converter with `High Output Current (up to 25A ) `Low Output Voltage (down to 0.8V ) `High Input Voltage (up to 12V ) Operate from 12V, 5V or 3.3V Input 0.8V ± 1% Internal Reference Adaptive Non-Overlapping Gate Drivers Integrated High-Current, HV Gate Drivers External Programmable Soft Start External Programmable Frequency (Range: 50kHz to 800kHz, 200kHz Free Run ) Integrated Output Short Circuit Protection On/Off Control by Enable Pin Drive.

📥 Download Datasheet

Datasheet preview – RT9232

Datasheet Details

Part number RT9232
Manufacturer Richtek
File Size 383.81 KB
Description Programmable Frequency Synchronous Buck PWM Controller
Datasheet download datasheet RT9232 Datasheet
Additional preview pages of the RT9232 datasheet.

📁 Similar Datasheet

  • RT9201 - High Efficiency PWM Step-Down DC-DC Converter (Richtek Technology)
  • RT9205 - Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller (Richiek)
  • RT9205A - Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller (Richiek)
  • RT9206 - Synchronous Buck (Richtek Technology Corporation)
  • RT9214 - 5V/12V Synchronous Buck PWM DC-DC Controller (Richtek Technology)
  • RT922 - high output current dual operational amplifier (STMicroelectronics)
  • RT9221 - PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER (Richtek Technology)
  • RT9223 - 5 BIT PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER CONTROLLER (Richtek Technology)
  • RT9224 - 5-Bit Programmable Synchronous PWM Buck Converter Controller and Output Voltage Monitor (Richtek Technology)
  • RT9224C - VRM 9.0 Synchronous PWM Buck Converter Controller and Output Voltage Monitor (Richtek Technology)
Other Datasheets by Richtek
  • RT9232A - Programmable Frequency Synchronous Buck PWM Controller
  • RT9232B - Programmable Frequency Synchronous Buck PWM Controller
  • RT9230 - 1.5V Advanced Dual PWM and Dual Linear Power Controller
  • RT9231 - Advaned PWM and Triple Linear Power Controller
  • RT9233 - 4-BIT PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER CONTROLLER
  • RT9235 - PWM Step-down DC/DC Converter Controller
  • RT9237 - MULTI-PHASE DC/DC CONTROLLER
  • RT9238 - VRM8.5 PWM and Triple Linear Power System Controller

Full PDF Text Transcription

Click to expand full text
RT9232 Programmable Frequency Synchronous Buck PWM Controller General Description The RT9232 is a single-phase synchronous buck PWM DC-DC converter controller designed to drive two N-Channel MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirement with an internal 0.8V ± 1% reference. The RT9232 uses an external compensated, single feedback loop voltage mode PWM control for fast transient response. An oscillator with Programmable frequency (50kHz to 800kHz) reduces the external inductor and capacitor component size for saving PCB board area. The RT9232 provides fast transient response to satisfy high current output applications (up to 25A) while minimizing external components.
Published: |