AS5026

AS5026S is a 100V high power isolated DCDC chip

The AS5026 optimizes all functions of the current mode controller with active clamp reset technology. Active clamping solutions offer higher efficiency and power density than conventional winding and RDC clamping techniques.

The AS5026 offers two drive outputs, a master control switch (OUTA) and an active clamp reset switch (OUTB). The drive control switch can be used in both PMOS and NMOS applications. Wide input voltages from 8V to 100V can be achieved. Auxiliary features include - maximum duty cycle adjustment, undervoltage latch, periodic peak current limit, programmable delay burp mode, slope compensation, soft start, precise voltage source, temperature protection and more. It also provides a maximum synchronized 1MHz frequency I/O port.

Product features:

• Input voltage range: 9V to 100V

• 3A main switch grid drive

• Programmable adjustable undervoltage latch

• Current mode control

• The maximum frequency of the resistance adjustment is 1Mhz

• External synchronization frequency

• Multi-function overcurrent protection mode

• Programmable soft boot

• Programmable maximum duty cycle

• Programmable delay main switch and clamp switch interval

• Thermal protection

• in TSSOP16 package (4.40mmx5.00mm)

• Precise 5V voltage source

Product Application:

• Server Power supply

• Lithium battery Management

• High efficiency DC-DC power supply

• Power supply for automotive industry