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STR6A163HZ

Package Image

Package : DIP8 (Pin 6 Removed)

RoHS : YES

The STR6A100HZ series are power ICs for switching power supplies, incorporating a MOSFET and a current mode PWM controll IC.
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.

Data Download

Design Support

  • Technical Documents
  • Tools / Models
  • Related Information

Features

    ・Current Mode Type PWM Control
    ・Brown-In and Brown-Out Function
    ・No Load Power Consumption, PIN < 25mW
    ・Automatically changed operation mode in response to load
       conditions
     - Fixed switching frequency mode, 100 kHz (typ.) in
       normal operation.
     - Green mode, 25 kHz (typ.) to 100 kHz (typ.) in middle to
       light load.
     - Burst oscillation mode in light load.
    ・Random Switching Function
    ・Slope Compensation Function
    ・Leading Edge Blanking Function
    ・Bias Assist Function
    ・Protections
     Overcurrent Protection (OCP): Pulse-by-Pulse
     Overload Protection(OLP): Auto restart
     Overvoltage Protection (OVP): Latch shutdown
     Thermal Shutdown (TSD): Latch shutdown

Application

・ White goods
・ Office Automation Equipment
・ Audio Visual Equipment
・ Industrial Equipment
・ Other Switched Mode Power Supplies

Specifications

Control Method PWM
Type Power IC
Output Current 28 W
RDS(ON) (max.) 2.300 Ω
VDSS (min.) 700 V
VCC (max.) 32 V
Oscillating Frequency(typ.) 100 kHz
OCP YES
OLP Auto Restart
OVP Latch
Brown-in / out YES
TSD Latch
Power Consumption at No Load <25mW
Package Weight (Typ.) 0.51 g
Automotive Qualified NO

Typical Application

Typical Application

Block Diagram

Block Diagram

Pin Configuration Definitions

Pin Configuration Definitions

Physical Dimensions

Physical Dimensions

Selection Guide

STR6A100HZSeries

VDSS=700V
fOSC=100kHz
ProductsRonPout*
STR6A169HZ6.0Ω19.5W
STR6A161HZ3.95Ω23.5W
STR6A163HZ2.3Ω28W
*Open frame, 85 VAC to 265 VAC

Questions or Comments?

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