+
  • D7500D7500F(1).png

D7500


Category:

PWM Controller Circuit

Voltage range

7V ~ 40V

Reference voltage

5V±1%

Output Drive Type

Triode drive

Output current(Max)

200mA

Start/maintain voltage

~

Topology

Flyback, push-pull

Output channel

2

Frequency(Max)

200KHz

Duty cycle(Max)

45%

Packaging form

SOP16/DIP16

Output channel

Output channel

Overview:

D7500/D7500F   SMPS controller circuit

D7500/D7500F is a voltage adjusted PWM control integrated circuit. It contains a 5V reference voltage circuit, two error amplifiers, a trigger circuit, a control output circuit, a pulse-width modulation comparator, a dead-time comparator, and an oscillator. The circuit can convert frequencies from 1kHz to 300kHz, and the accuracy of the reference voltage (Vref) is improved. 1% to provide better output voltage adjustment.

D7500 adopts DIP16 encapsulation and D7500F adopts SOP16 encapsulation
 

 

Main features:

● with undervoltage locking function
● Built-in 5V reference voltage source, output accuracy is ± 1%
● Independent output transistor (source current or trap current 200mA)
● Push-pull or single-end can be used to work in two ways. ● Dead zone control (Pin4) Adjustable output duty cycle
● With master or slave oscillator
● Built-in forbid double pulse output circuit

 

Product manual

Product Consultation

Action
Submit inquiry

Related products