ONSEMI FAN5234MTCX

ONSEMI FAN5234MTCX

Manufacturer No:

FAN5234MTCX

Manufacturer:

ONSEMI

Package:

TSSOP

Description:

PWM/PFM Controller, Wide Input Voltage

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

FAN5234MTCX information

ONSEMI FAN5234MTCX technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN5234MTCX.

  • Type
  • Parameter
  • Container Type
  • REEL
  • Topology
  • Step-Down
  • Phases
  • -
  • VCC Max (V)
  • -
  • Package Type
  • TSSOP-16
  • MSL Type
  • 1
  • MSL Temp (°C)
  • 260
  • Container Qty.
  • 2500
  • Control Mode
  • -
  • VCC Min (V)
  • -
  • fSW Typ (kHz)
  • -
  • Case Outline
  • 948AH

Download datasheets and manufacturer documentation for ONSEMI FAN5234MTCX.

Datasheet:

Package Drawing:

The FAN5234 PWM controller provides high efficiency and regulation with an adjustable output from 0.9V to 5.5V required to power I/O, chip-sets, memory banks, or peripherals in high-performance notebook computers, PDAs, and internet appliances. Synchronous rectification and hysteretic operation at light loads contribute to a high efficiency over a wide range of loads. The Hysteretic Mode of operation can be disabled if PWM Mode is desired for all load levels. Efficiency is further enhanced by using the MOSFET’s RDS(ON) as a current-sense component.Feed-forward ramp modulation, average current mode control, and internal feedback compensation provide fast response to load transients. The FAN5234 monitors these outputs and generates a PGOOD (power-good) signal when the soft-start is completed and the output is within ±10% of its set point. A built-in over-voltage protection prevents the output voltage from going above 120% of the set point. Normal operation is automatically restored when the over-voltage conditions cease. Under-voltage protection latches the chip off when the output drops below 75% of its set value after the softstart sequence is completed. An adjustable over-current function monitors the output current by sensing the voltage drop across the lower MOSFET.

Application

  • TBA

Feature

  • Wide Input Voltage Range for Mobile Systems:2 V to 24 V
  • Excellent Dynamic Response with Voltage Feed-Forward and Average-Current-Mode Control
  • Lossless Current Sensing on Low-Side MOSFET orPrecision Over-Current via Sense Resistor
  • VCC Under-Voltage Lockout
  • Power-Good Signal
  • Light-Load Hysteretic Mode Maximizes Efficiency
  • 300 KHz or 600 KHz Operation

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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