NJM2369 Series
Switching Regulator Control IC for Flyback

Download Datasheet

  • Description

    The NJM2369 is a high speed switching regulator control IC which can operate at low voltage. It uses a totempole output circuit ,so that it can drive an external power MOS-FET directly. It is suitable for applications of flyback type switching regulation of up to 10W.

  • Spec
    Consumer
    Input Voltage Range 3.6 V to 32 V (36 V)
    Operating Temperature Range -40°C to 85°C
    Supply Current Typ. 5200 µA
    Output Voltage Range 3.6 V to - V
    Output Voltage Accuracy ± 2 %
    Oscillator Frequency Soft-Start function
    Package DIP8
    DMP8
    SOP8 JEDEC 150mil
    SSOP8
    Control Operating Voltage (3.6V to 32V)
    Function Soft-Start Function
    Internal Under Voltage Lockouts (U.V.L.O.)
    Note Internal Under Voltage Lockouts (U.V.L.O.)

    Protections / Functions

    TSD ILX OCP OVP UVLO OVLO Reverse Shutdown Soft Start SSCG PGOOD Auto Discharge Anti-ringing Sequencing Max Duty Ext. Phase LED Adjust
  • Technical
    Documents
  • Quality &
    Packages
    • Refer to the datasheets for the details on the product.
    • The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
    • Please contact us or our distributors for unpublished reliability information.

Download Datasheet

Functional Description

TSD Thermal Shutdown Function
ILX LX Current Limit Function
OCP Overcurrent Protection
OVP Overvoltage Protection
UVLO Undervoltage Lockout Protection
OVLO Overvoltage Lockout Protection
Reverse Reverse Current Protection Circuit
Shutdown Shutdown Function
Soft Start Soft Start Function
SSCG Spread Spectrum Clock Generator Function
PGOOD Power Good Output
Auto Discharge Auto Discharge Function
Anti-ringing Anti-ringing Switch Function
Sequencing Start-up Sequencing Control
Max Duty Maximum Duty Cycle
Ext. Phase Externally Adjustable Phase Compensation
LED Adjust LED High-speed Dimming Control

Search for similar products under conditions below.

Category:DC/DC Switching Regulators

Topology Boost,Fly-Back
VIN
min (V)
3.6
VIN
max (V)
32
VOUT
min (V)
3.6
ISS
(µA)
5200