• Alternate parts in the family(Compare): STR5A4XX
  • Moisture sensitivity level: 1
  • RoHS 3(EU 2015/863)
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STR5A464D Off-line PWM Controller 700V

Sku:

STR5A464D

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Features
  • Buck converter
  • Inverting converter
  • Current mode type PWM control
  • Automatically changed operation mode in response to load conditions
  • Fixed switching frequency mode, 60 kHz (typ.)
  • Green mode, 23 kHz (typ.) to 60 kHz (typ.)
  • Burst oscillation mode
  • No need for current detection resistor, building in a MOSFET used as current sense resistor
  • Built-in Error Amplifier
  • Random Switching Function
  • Leading Edge Blanking junction
  • Soft Start Function

The STR5A464D is power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controller IC for non-isolated Buck converter and Inverting converter topologies.

The operation mode is automatically changed, in response to load, to the fixed switching frequency, to the switching frequency control, and to the burst oscillation mode. Thus the power efficiency is improved.

The product achieves high cost-performance power supply systems with few external components.

Technical Specification
Power -
Control Type PWM
On-state Resistance 13.6Ω
Drain Source Voltage 700V
Voltage Protection Auto Restart
Power Consumption - No Load -

UK Customers

Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.

Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00.

 

All prices shown exclude VAT.

 

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